IsiKhokelo soMsebenzisi weSekethe yokulinganisa ukulinganisa ibonelela ngolwazi
ekuqondeni ujongano lwesekethe emulation kunye nabo
imisebenzi. Iquka izihloko ezahlukeneyo ezifana nokulinganisa isekethe
iinkonzo, iintlobo zePIC ezixhaswayo, imigangatho yesekethe, iwashi
iimpawu, ATM QoS okanye ukubunjwa, kunye nenkxaso converged
uthungelwano.

1.1 Ukuqonda iiNdibaniselwano zokuLingisa iSekethe

Isikhokelo sichaza ingqikelelo ye-interfaces yokulinganisa isekethe
kunye nendima yabo ekulinganiseni uthungelwano lwesekethe olutshintshiweyo lwemveli
phezu kweenethiwekhi ezitshintshiweyo zepakethi.

1.2 Ukuqonda iiNkonzo zokuLingisa iSekethe kunye neNkxaso
Iintlobo zePIC

Eli candelo libonelela ngaphezuluview yokulinganisa isekethe eyahlukileyo
Iinkonzo kunye neentlobo zePIC ezixhaswayo (iKhadi le-Physical Interface Card). Yona
ibandakanya ulwazi malunga ne-4-Port Channelized OC3/STM1
(Ixabiso eliNinzi) Ukulinganisa iSekethe ye-MIC ene-SFP, i-12-Port Channelized
T1/E1 Ukulinganisa kweSekethe yePIC, i-8-Port OC3/STM1 okanye i-12-port OC12/STM4
I-ATM MIC, kunye ne-16-Port Channelized E1/T1 iSekethe Emulation MIC.

1.3 Ukuqonda iiMpawu ze-PIC zokuQalisa iSekethe yeSekethe

Apha, uya kufunda malunga neempawu zewotshi zeSekethe
IiPIC zokulinganisa kunye nendlela eziqinisekisa ngayo ungqamaniso lwexesha oluchanekileyo
kwimilinganiso yesekethe yokulinganisa.

1.4 Ukuqonda i-ATM QoS okanye ukuBumba

Eli candelo lichaza ingqikelelo yoMgangatho weNkonzo we-ATM
(QoS) okanye ukubunjwa kunye nokubaluleka kwayo ekulinganisweni kwesekethe
ujongano.

1.5 Ukuqonda iNdlela yokuFakaniswa kweSekethe kwiNkxaso
Uthungelwano oluGuquliweyo oluHlalisa zombini i-IP kunye neLifa
Iinkonzo

Funda indlela ujongano lwesekethe emulation oludibana ngayo
iinethiwekhi ezidibanisa zombini i-IP (iProtokholi ye-Intanethi) kunye nelifa
iinkonzo. Eli candelo likwabandakanya i-backhaul ephathwayo
izicelo.

2. Ukuqwalasela i-Interfaces zokuLingisa iSekethe

Eli candelo libonelela ngemiyalelo yenyathelo ngalinye ukulungiselela uqwalaselo
ujongano lokulinganisa lwesekethe.

2.1 Ukumisela iNkxaso ye-SAToP kwiiPIC zokulinganisa iSekethe

Landela la manyathelo ukuqwalasela i-SAToP (iSakhiwo-Agnostic TDM
phezu kwePakethi) inkxaso kwiiPICs zeSekethe Emulation.

2.2 Ukuqwalasela i-SAToP Emulation kwi-T1/E1 Interfaces kwi-12-Port
I-Channelized T1/E1 yeSekethe Emulation PICs

Eli candelwana lichaza indlela yokumisela ukulinganisa kwe-SAToP
I-T1/E1 idibanisa ngokukodwa kwi-12-Port Channelized T1/E1
Ukulinganisa kweSekethe yePIC. Iquka ukuseta indlela yokulinganisa,
ukuqwalasela iinketho zeSAToP, kunye nokuqwalasela ipseudowire
ujongano.

2.3 Ukulungisa iNkxaso ye-SAToP kwii-MIC zokulinganisa iSekethe

Funda indlela yokuqwalasela inkxaso ye-SAToP kwii-MIC zeSekethe zokuLingisa,
igxile kwi-16-Port Channelized E1/T1 Circuit Emulation MIC.
Eli candelo liquka uqwalaselo lwe-T1/E1 imo yokuqulunqa, ukuqwalasela i-CT1
amazibuko, kunye nokuqwalasela amajelo e-DS.

FAQ

Umbuzo: Ngaba iJuniper Networks hardware kunye neemveliso zesoftware Unyaka
2000 iyahambelana?

A: Ewe, iJuniper Networks hardware kunye neemveliso zesoftware nguNyaka
2000 iyahambelana. I-Junos OS ayinayo imida eyaziwayo enxulumene nexesha
Ukutyhubela unyaka ka-2038. Nangona kunjalo, isicelo se-NTP sinokuba nayo
ubunzima ngo-2036.

Q: Ndingasifumana phi iSivumelwano seLayisensi yoMsebenzisi wokuphela (i-EULA) ye
Juniper Networks software?

A: ISivumelwano seLayisensi yoMsebenzisi wokugqibela (EULA) yeJuniper Networks
isoftware inokufumaneka kwi https://support.juniper.net/support/eula/.

View Fullscreen

Junos® OS
IsiKhokelo soMsebenzi weSekethe yeSikhokelo soMsebenzi weZixhobo zokuHambisa
Ipapashiwe
2023-10-05

ii
Juniper Networks, Inc. 1133 Innovation Way Sunnyvale, California 94089 USA 408-745-2000 www.juniper.net
I-Juniper Networks, i-logo ye-Juniper Networks, i-Juniper, kunye ne-Junos ziimpawu zorhwebo ezibhalisiweyo ze-Juniper Networks, Inc. e-United States nakwamanye amazwe. Zonke ezinye iimpawu zorhwebo, amanqaku eenkonzo, amanqaku abhalisiweyo, okanye amanqaku eenkonzo abhalisiweyo yipropati yabanini bazo.
I-Juniper Networks ayithathi xanduva kuyo nayiphi na into engachanekanga kolu xwebhu. I-Juniper Networks inelungelo lokutshintsha, ukuguqula, ukutshintshela, okanye ukuhlaziya olu papasho ngaphandle kwesaziso.
I-Junos® OS yeSekethe yeNdibaniselwano yokuLingisa iSikhokelo soMsebenzisi weZixhobo zokuHambisa iCopyright © 2023 Juniper Networks, Inc. Onke amalungelo agciniwe.
Ulwazi olukolu xwebhu lungoku nje ngomhla okwiphepha lesihloko.
UNYAKA KA-2000 ISAZISO
I-Juniper Networks hardware kunye neemveliso zesoftware nguNyaka we-2000 ohambelanayo. I-Junos OS ayinayo imida eyaziwayo enxulumene nexesha ukuya kunyaka we-2038. Nangona kunjalo, isicelo se-NTP siyaziwa ngokuba nobunzima bonyaka we-2036.
PHELA ISIVUMELWANO SEPHEPHA-MVUME LOMSEBENZISI
Imveliso yeJuniper Networks ingumxholo wolu xwebhu lobugcisa (okanye lenzelwe ukusetyenziswa kunye) nesoftware yeJuniper Networks. Ukusetyenziswa kwesoftware enjalo kuxhomekeke kwimigaqo nemiqathango yeSivumelwano seLayisensi yoMsebenzisi wokugqibela (“EULA”) efakwe apha https://support.juniper.net/support/eula/. Ngokukhuphela, ukufaka okanye ukusebenzisa isoftwe enjalo, uyavumelana nemigaqo nemiqathango yaloo EULA.

iii

Isiqulatho

Ngaphezuluview

Ukuqonda iNdibaniselwano yokuLingisa iSekethe | 2

Ukuqonda IiNkonzo zokuLingisa iSekethe kunye neeNdidi zePIC eziXhasiweyo | 2 4-Port Channelized OC3/STM1 (Multi-Rate) Ukulinganisa Sesekethe MIC nge SFP | 3 12-Port Channelized T1/E1 Circuit Emulation PIC | 4 8-Izibuko OC3/STM1 okanye 12-izibuko OC12/STM4 ATM MIC | 5 16-Port Channelized E1/T1 Ukulinganisa Sesekethe MIC | 5 Umaleko 2 weMigangatho yeSekethe | 7
Ukuqonda iSekethe yeSekethe yokuLingisa Iimpawu ze-PIC zokuvala | 8 Ukuqonda i-ATM QoS okanye Ukubunjwa | 8

Ukuqonda indlela iSekethe yokuSebenzisana ngayo iNkxaso yoThungelwano oluGuquliweyo oluHlalisa zombini i-IP kunye neeNkonzo zeLifa | 12
Ukuqonda i-Mobile Backhaul | 12 Mobile Backhaul Application Overview | I-12 IP / MPLS-based Mobile Backhaul | 13

Ukuqwalasela uMsebenzi weSekethe wokuLingisa

Ukuqwalasela iNkxaso ye-SAToP kwiiPIC zokulinganisa iSekethe | 16

Ukuqwalasela i-SAToP kwi-4-Port Channelized OC3/STM1 iSekethe yeMICs yokulinganisa | 16 Ukuqwalasela i-SONET/SDH iRate-Ukukhethwa | 16 Ukuqwalasela i-SONET/SDH iMowudi yokuFaka kwiNqanaba le-MIC | 17 Ukuqwalasela i-SONET/SDH iMowudi yokuFaka kwiNqanaba lePort | 18 Ukuqwalasela iiNketho ze-SAToP kujongano lwe-T1 | I-19 Ukuqwalasela i-COC3 Ports phantsi ukuya kwi-T1 Channels | 19 Ukuqwalasela iiNketho ze-SAToP kujongano lwe-T1 | 21 Ukuqwalasela iiNketho ze-SAToP kwi-E1 Interfaces | I-22 Ukuqwalasela i-CSTM1 i-Ports Down ukuya kwi-E1 Channels | 22 Ukuqwalasela iiNketho zeSAToP kwi-E1 Interfaces | 23
Ukuqwalasela i-SAToP Emulation kwi-T1/E1 Interfaces kwi-12-Port Channelized T1/E1 yeSekethe Emulation PICs | 25 Ukuseta iMowudi yokulinganisa | 25 Ukuqwalasela i-SAToP Emulation kwi-T1/E1 Interfaces | 26 Ukuseta iMowudi ye-Ecapsulation | 26 Ukuqwalasela iLoopback ye-T1 Interface okanye i-E1 Interface | 27 Ukuseka Iinketho zeSAToP | 27 Ukuqwalasela iPseudowire Interface | 28
Ukumisela Iinketho ze-SAToP | 30

Ukuqwalasela iNkxaso ye-SAToP kwi-MICs yokulinganisa iSekethe | 33
Ukuqwalasela i-SAToP kwi-16-Port Channelized E1/T1 yokulinganisa iSekethe ye-MIC | I-33 Ukuqwalasela i-T1 / E1 Indlela yokuQinisekisa kwiNqanaba le-MIC | 33 Ukuqwalasela i-CT1 Ports ukuya kwi-T1 Channels | 34 Ukuqwalasela i-CT1 Ports ukuya kwi-DS Channels | 35
Ukuqwalasela i-SAToP Encapsulation kwi-T1 / E1 Interfaces | 36 Ukuseta iMowudi ye-Ecapsulation | 37 T1/E1 Inkxaso yeLoopback | 37 T1 FDL Inkxaso | 38 Ukuseka Iinketho zeSAToP | 38

v
Ukuqwalasela iPseudowire Interface | 39 SAToP Emulation kwi-T1 kunye ne-E1 Interfaces Overview | I-41 Ukuqwalasela i-SAToP Emulation kwi-Channelized T1 kunye ne-E1 Interfaces | 42
Ukuseta i-T1/E1 Indlela yokuLingisa | 43 Ukuqwalasela i-T1 egcweleyo okanye i-E1 Interface kwi-Channelized T1 kunye ne-E1 Interfaces | 44 Ukuseka i-SAToP Encapsulation Mode | 48 Qwalasela umaleko weSekethe yesi-2 | 48
Ukuqwalasela iNkxaso ye-CESoPSN kuLikelo lweSekethe MIC | 50
TDM CESoPSN Ngaphezuluview | 50 Ukuqwalasela i-TDM CESoPSN kwi-ACX Series Routers Overview | 51
Ukuhanjiswa ukuya kwinqanaba le-DS0 | 51 iProtocol Support | 52 Packet Latency | 52 CESoPSN Encapsulation | Iinketho ezingama-52 zeCESoPSN | 52 ibonisa imiyalelo | 52 CESoPSN Pseudowires | 52 Ukuqwalasela i-CESoPSN kwi-Channelized E1/T1 yokulinganisa iSekethe ye-MIC | I-53 Ukuqwalasela i-T1 / E1 Indlela yokuQinisekisa kwiNqanaba le-MIC | 53 Ukuqwalasela i-CT1 Interface Ezantsi ukuya kwi-DS Channels | 54 Ukumisela Iinketho zeCESoPSN | 55 Ukuqwalasela i-CESoPSN kwi-DS Interfaces | I-57 Ukuqwalasela i-CESoPSN kwi-Channelized OC3/STM1 (i-Multi-Rate) Ukulinganisa iSekethe ye-MIC nge-SFP | 58 Ukuqwalasela i-SONET/SDH iRate-Ukukhethwa | 58 Ukuqwalasela i-SONET/SDH iMowudi yokuQinisa kwiNqanaba le-MIC | 59 Ukuqwalasela i-CESoPSN Encapsulation kwi-DS Interfaces kwii-CT1 Channels | 60
Ukuqwalasela i-COC3 Ports ukuya kwi-CT1 Channels | 60 Ukuqwalasela i-CT1 iChannel Down ukuya kwi-DS Interfaces | 62 Ukuqwalasela i-CESoPSN kwi-DS Interfaces | 63 Ukuqwalasela i-CESoPSN Encapsulation kwi-DS Interfaces kwi-CE1 Channels | 64 Ukuqwalasela i-CSTM1 iZibuko ukuya kwi-CE1 Channels | 64 Ukuqwalasela i-CSTM4 Ports Phantsi ukuya kwi-CE1 Channels | 66 Ukuqwalasela i-CE1 iChannel Down ukuya kwi-DS Interfaces | 68

vi
Ukuqwalasela i-CESoPSN kwi-DS Interfaces | 69 Ukuqwalasela i-CESoPSN Encapsulation kwi-DS Interfaces | 70
Ukumisela iMowudi ye-Ecapsulation | 70 Ukumisela Iinketho zeCESoPSN | 71 Ukuqwalasela iPseudowire Interface | 73 Ukuqwalasela i-CE1 iChannel Down ukuya kwi-DS Interfaces | I-74 Ukuqwalasela i-CESoPSN kwi-Channelized E1/T1 yokulinganisa iSekethe ye-MIC kwi-ACX Series | 77 Ukuqwalasela i-T1/E1 Imo yokuQinisekisa kwiNqanaba le-MIC | 77 Ukuqwalasela i-CT1 Interface Ezantsi ukuya kumajelo e-DS | 78 Ukuqwalasela i-CESoPSN kwi-DS Interfaces | 79
Ukuqwalasela iNkxaso ye-ATM kwiiPIC zokulinganisa iSekethe | 81
Inkxaso ye-ATM kwiiPIC zokulinganisa iSekethe ngaphezuluview | 81 ATM OAM Inkxaso | 82 iProtocol kunye neNkxaso ye-Ecapsulation | 83 Inkxaso yokukala | 83 Imida kwiNkxaso ye-ATM kwiiPIC zokulinganisa iSekethe | 84
Ukuqwalasela i-4-Port Channelized COC3/STM1 yokulinganisa iSekethe yePIC | 85 T1/E1 Ukukhetha Indlela | 85 Ukumisela iSibuko se-SONET okanye iMowudi ye-SDH kwi-4-Port Channelized COC3/STM1 Ukulinganisa kweSekethe yePIC | 86 Ukuqwalasela i-ATM Interface kwi-Channelized OC1 ujongano | 87
Ukuqwalasela i-12-Port Channelized T1/E1 yeSekethe Emulation PIC | 87 Ukuqwalasela i-CT1/CE1 Interfaces | 88 Ukuqwalasela iNdlela ye-T1/E1 kwinqanaba lePIC | 88 Ukwenza i-ATM Interface kwi-CT1 okanye kwi-CE1 | 89 Ukwenza i-ATM Interface kwi-CE1 Interface | 89 Ukuqwalasela iiNdlela eziKhethekileyo eziKhethekileyo | 90 Ukuqwalasela i-ATM ye-Interface-Specific Options | 90 Ukuqwalasela i-E1 Ujongano-Ukhetho Oluthe ngqo | 91 Ukuqwalasela i-T1 Ujongano-IiKhetho eziKhethekileyo | 92
Ukuqonda i-Inverse Multiplexing ye-ATM | 93 Ukuqonda Imowudi yokuTshintshela eAsynchronous | 93 Ukuqonda i-Inverse Multiplexing ye-ATM | 94 Indlela i-Inverse Multiplexing ye-ATM eSebenza ngayo | 94

viii

Ukukhubaza ukuSwapping kwiiRouters zeMida yeNdawo kunye neRemote | 123 Ukuqwalasela iLaley 2 yeSekethe kunye noMaleko 2 VPN Pseudowires | 126 Ukuqwalasela i-EPD Threshold | 127 Ukuqwalasela i-ATM QoS okanye ukuBunjwa | 128

Ulwazi lokusombulula ingxaki

Ukulungisa iNxibelelwano yokuLingisa iSekethe | 132

Ukubonisa ulwazi malunga neePICs zokulinganisa iSekethe | 132 Ukuqwalasela i-Interface Diagnostics Tools ukuVavanya uQhagamshelwano loMaleko oMzimba | 133
Ukuqwalasela uvavanyo lweLoopback | 133 Ukuqwalasela uvavanyo lwe-BERT | 135 Ukuqalisa kunye nokuMisa uvavanyo lwe-BERT | 139

IiNgxelo zoLungiselelo kunye neMiyalelo yokuSebenza

Iingxelo zoLungiselelo | 142

Imiyalelo yokusebenza | 157
bonisa ujongano (ATM) | 158 bonisa ujongano (T1, E1, okanye DS) | 207 bonisa ujongano olubanzi | 240

ix
Malunga noxwebhu
KWELI CANDELO Amaxwebhu kunye namanqaku okuKhupha | ix Ukusebenzisa iExamples kule Ncwadana | ix IiNgqungquthela zoXwebhu | xi Uxwebhu Ingxelo | xiv Ukucela iNkxaso yobuGcisa | xiv
Sebenzisa esi sikhokelo ukuqwalasela ujongano lwesekethe yokulinganisa ukuhambisa idatha kwi-ATM, i-Ethernet, okanye inethiwekhi ye-MPLS usebenzisa i-Structure-Agnostic TDM phezu kwePakethi (SAToP) kunye neNkonzo yokulinganisa iSekethe phezu kweeprothokholi ze-Packet-Switched Network (CESoPSN).
Amaxwebhu kunye namaNqaku okuKhupha
Ukufumana olona guqulelo lwangoku lwalo lonke uxwebhu lobugcisa lweJuniper Networks®, bona iphepha loxwebhu lwemveliso kwiJuniper Networks. webindawo apha https://www.juniper.net/documentation/. Ukuba ulwazi olukumanqaku okukhululwa lwamva nje lwahlukile kulwazi olukumaxwebhu, landela imveliso Amanqaku okuKhupha. Iincwadi zeJuniper Networks zipapasha iincwadi zeenjineli zeJuniper Networks kunye neengcali zezifundo. Ezi ncwadi zihamba ngaphaya kwamaxwebhu obugcisa ukuze kuphononongwe ama-nuances oyilo lwenethiwekhi, ukuhanjiswa, kunye nolawulo. Uluhlu lwangoku lunokuba viewihlelwe apha https://www.juniper.net/books.
Ukusebenzisa iExampLe ncwadana
Ukuba ufuna ukusebenzisa i-exampKancinci kule ncwadana, ungasebenzisa udibaniso lomthwalo okanye umthwalo udibanise umyalelo ozalanayo. Le miyalelo ibangela ukuba isoftware idibanise ubumbeko olungenayo kuqwalaselo lwangoku lomgqatswa. Exampi-le ayisebenzi de ube wenze uqwalaselo lomgqatswa. Ukuba i-example uqwalaselo luqulathe umgangatho ophezulu woluhlu lwemigangatho (okanye uluhlu lweenkqubo ezininzi), i example yi ex epheleleyoample. Kule meko, sebenzisa umyalelo wokudibanisa umthwalo.

x
Ukuba i-exampuqwalaselo lwe le aluqalisi kumphakamo ophezulu woluhlu lwezikhundla, i example sisiqwengana. Kule meko, sebenzisa umthwalo wokudibanisa umyalelo. Ezi nkqubo zichazwe kula macandelo alandelayo.
Ukudibanisa iEx epheleleyoample
Ukudibanisa i-ex epheleleyoampLe, landela la manyathelo:
1. Ukusuka kwi-HTML okanye kwinguqulelo yePDF yencwadana, khuphela uqwalaselo example kwisicatshulwa file, gcina i file kunye negama, kwaye ukhuphele i file kulawulo lweqonga lakho lendlela. Umzekeloample, khuphela olu qwalaselo lulandelayo ku a file kwaye igama le file ex-script.conf. Khuphela i-ex-script.conf file kwi/var/tmp ulawulo kwiqonga lakho lokuhamba.
inkqubo { izikripthi { zibophelele { file ex-script.xsl; }}
} ujongano {
fxp0 {cima; iyunithi 0 { family inet { idilesi 10.0.0.1/24; }}
}}
2. Dibanisa imixholo ye file kuqwalaselo lweqonga lakho lomzila ngokukhupha umyalelo wemo yodibaniso yomthwalo:
[hlela] umsebenzisi@host# dibanisa umthwalo /var/tmp/ex-script.conf umthwalo ugqityiwe

xi
Ukudibanisa iSnippet Ukudibanisa i-snippet, landela la manyathelo: 1. Ukusuka kwi-HTML okanye kwi-PDF uguqulelo lwencwadana, khuphela i-snippet yoqwalaselo kwisicatshulwa. file, gcina i
file kunye negama, kwaye ukhuphele i file kulawulo lweqonga lakho lendlela. Umzekeloample, khuphela esi siqwengana silandelayo ku a file kwaye igama le file ex-script-snippet.conf. Khuphela i-ex-script-snippet.conf file kwi/var/tmp ulawulo kwiqonga lakho lokuhamba.
zibophelele { file ex-script-snippet.xsl; }
2. Shenxisela kwinqanaba loluhlu olufanelekileyo lwale snippet ngokukhupha lo myalelo ulandelayo wemowudi yoqwalaselo:
[hlela] umsebenzisi@inginginya# hlela izikripthi zenkqubo [hlela inkqubo yokubhala] 3. Dibanisa imixholo ye file kuqwalaselo lweqonga lomzila ngokukhupha umthwalo wokudibanisa isalamane somyalelo wendlela yoqwalaselo:
[hlela izikripthi zenkqubo] umsebenzisi@host# umthwalo dibanisa isalamane /var/tmp/ex-script-snippet.conf umthwalo ugqityiwe
Ngolwazi oluthe vetshe malunga nomyalelo womthwalo, bona i-CLI Explorer.
Iingqungquthela zamaxwebhu
Itheyibhile yoku-1 kwiphepha xii ichaza ii-ayikhoni zezaziso ezisetyenziswe kwesi sikhokelo.

Itheyibhile 1: Iimpawu zeSaziso

Umqondiso

Intsingiselo

Inqaku lolwazi

Isilumkiso

xii
Inkcazo Ibonisa iimpawu ezibalulekileyo okanye imiyalelo.
Ibonisa imeko enokubangela ilahleko yedatha okanye umonakalo wehardware. Ikwazisa ngomngcipheko wokwenzakala okanye ukufa.

Isilumkiso seLaser

Ikwazisa ngomngcipheko wokwenzakala komntu kwilaser.

Ingcebiso Eyona ndlela yokuziqhelanisa

Ibonisa ulwazi oluluncedo. Ikwazisa ngokusetyenziswa okucetyiswayo okanye ukuphunyezwa.

Itheyibhile 2 kwiphepha xii ichaza isicatshulwa kunye nemigaqo yesintaksi esetyenziswe kwesi sikhokelo.

Itheyibhile 2: IiNgqungquthela zeSibhalo kunye neSintaksi

Indibano

Inkcazo

ExampLes

Umbhalo ongqindilili ngolu hlobo

Imele umbhalo owubhalayo.

Ububanzi obumiselweyo bokubhaliweyo ngolu hlobo

Imele imveliso evela kwitheminali yesikrini.

Ukufaka imo yoqwalaselo, chwetheza uqwalaselo lomyalelo:
umsebenzisi@host> qwalasela
umsebenzisi@inginginya> bonisa iialam ze-chassis Akukho zivusi zisebenzayo ngoku

Umbhalo okekeleyo ngolu hlobo

· Ukwazisa okanye ukugxininisa amagama amatsha abalulekileyo.
· Uchonga amagama ezikhokelo. · Ichonga i-RFC kunye nedrafti ye-Intanethi
izihloko.

• Igama lomgaqo-nkqubo sisakhiwo esichaza iimeko zomdlalo kunye neentshukumo.
· Isikhokelo somsebenzisi weJunos OS CLI
· RFC 1997, BGP Uphawu loLuntu

xiii

Itheyibhile 2: Iingqungquthela zeSibhalo kunye neSintaksi (iyaqhutywa)

Indibano

Inkcazo

ExampLes

Okubhaliweyo okukekeleyo njengolu mbhalo ngolu hlobo <> (izibiyeli ze-engile)

Imele iinguqu (ukhetho ofakela lona endaweni yexabiso) kwimiyalelo okanye kwiingxelo zoqwalaselo.

Qwalasela igama lommandla womatshini:
[hlela] ingcambu@# misela inkqubo-igama-igama
Igama lesizinda

Imele amagama eengxelo zoqwalaselo, imiyalelo, files, kunye nabalawuli; uqwalaselo loluhlu lwemigangatho; okanye iilebhile kumacandelo eqonga lokuhola.
Ifakela amagama angundoqo akhethwayo okanye izinto ezahlukeneyo.

· Ukumisela indawo yestub, bandakanya ingxelo ye stub [hlela iprothokholi yendawo ye-id] yoluhlu lwemigangatho.
· Izibuko le console libhalwe CONSOLE.
stub ;

| (uphawu lombhobho)

Ibonisa ukhetho phakathi kwamagama angundoqo ahlukeneyo okanye izinto eziguquguqukayo macala omabini wesimboli. Isethi yokhetho isoloko ifakwe kwizibiyeli ukuze icace.

usasazo | multicast (umtya1 | umtya2 | umtya3)

# (uphawu lweponti)

Ibonisa uluvo oluchazwe kumgca omnye njengengxelo yoqwalaselo esebenza kuyo.

rsvp { # Ifuneka kwiMPLS eguqukayo kuphela

[ ] (izibiyeli ezisikweri)

Ivalela umahluko onokuthi ngawo unike amagama amalungu [

buyisela ixabiso elinye okanye ngaphezulu.

Community-ids ]

I-Internal kunye nebrace ( { } ) ; (semikholoni)
Iindibano ze-GUI

Ichonga inqanaba kuluhlu loqwalaselo.
Uchonga ingxelo yegqabi kwinqanaba loqwalaselo lolawulo.

[Hlela] iindlela zokhetho {
engatshintshiyo {idilesi ye-nexhop; gcina }
}}

xiv

Itheyibhile 2: Iingqungquthela zeSibhalo kunye neSintaksi (iyaqhutywa)

Indibano

Inkcazo

ExampLes

Umbhalo ongqindilili ngolu hlobo > (isibiyeli esingqindilili sasekunene)

Imele ujongano lomsebenzisi wegraphic (GUI) izinto ozicofayo okanye ozikhethayo.
Ukwahlula amanqanaba kuluhlu lweemenyu ezikhethiweyo.

· Kwibhokisi yeeNdibaniselwano eziQinisekileyo, khetha Zonke iiNdibaniselwano.
· Ukurhoxisa ubumbeko, cofa u-Rhoxisa.
Kuluhlu lomhleli woqwalaselo, khetha IiProtocols>Ospf.

Ingxelo yoxwebhu
Siyakukhuthaza ukuba usinike ingxelo ukuze siphucule amaxwebhu ethu. Ungasebenzisa naziphi na kwezi ndlela zilandelayo: · Inkqubo yengxelo ekwi-Intanethi–Cofa iTechLibrary Feedback, kumazantsi ekunene kwalo naliphi na iphepha kwiJuniper.
Isayithi yeTekhnoloji yeTechLibrary, kwaye wenze enye yezi zilandelayo:

· Cofa i icon kabhontsi ukuba ulwazi olukwiphepha lube luncedo kuwe. · Cofa i icon yoobhontsi-phantsi ukuba ulwazi olukwiphepha khange lube luncedo kuwe okanye ukuba unayo
iingcebiso zokuphucula, kwaye usebenzise i-pop-up form ukunika ingxelo. · I-imeyile-Thumela izimvo zakho ku-techpubs-comments@juniper.net. Bandakanya uxwebhu okanye igama lesihloko,
URL okanye inombolo yephepha, kunye nenguqulelo yesoftware (ukuba ikhona).
Ukucela iNkxaso yobuGcisa
Inkxaso yemveliso yobugcisa ifumaneka ngeJuniper Networks Technical Assistance Centre (JTAC). Ukuba ungumthengi kunye ne-Juniper Care esebenzayo okanye ikhontrakthi yenkxaso yeeNkonzo zeNkxaso yoMlingane, okanye zi

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igutyungelwe phantsi kwewaranti, kwaye ifuna inkxaso yobugcisa emva kokuthengisa, unokufikelela kwizixhobo zethu kunye nezixhobo kwi-intanethi okanye uvule ityala nge-JTAC. · Imigaqo-nkqubo ye-JTAC–Ukufumana ukuqonda okupheleleyo kweenkqubo kunye nemigaqo-nkqubo yethu ye-JTAC, review Umsebenzisi weJTAC
Isikhokelo sibekwe apha https://www.juniper.net/us/en/local/pdf/resource-guides/7100059-en.pdf. · Iziqinisekiso zemveliso-Ngolwazi lwewaranti yemveliso, ndwendwela https://www.juniper.net/support/warranty/. Iiyure zokusebenza zeJTAC–Amaziko e-JTAC anezixhobo ezifumanekayo iiyure ezingama-24 ngosuku, iintsuku ezisi-7 ngeveki,
Iintsuku ezingama-365 ngonyaka.
Izixhobo zokuzinceda kwi-Intanethi kunye nezixhobo
For quick and easy problem resolution, Juniper Networks has designed an online self-service portal called the Customer Support Center (CSC) that provides you with the following features: · Find CSC offerings: https://www.juniper.net/customers/support/ · Khangela i known bugs: https://prsearch.juniper.net/ · Find product documentation: https://www.juniper.net/documentation/ · Find solutions and answer questions using our Knowledge Base: https://kb.juniper.net/ · Download the latest versions of software and review amanqaku okukhulula:
https://www.juniper.net/customers/csc/software/ · Search technical bulletins for relevant hardware and software notifications:
https://kb.juniper.net/InfoCenter/ · Join and participate in the Juniper Networks Community Forum:
https://www.juniper.net/company/communities/ · Create a service request online: https://myjuniper.juniper.net To verify service entitlement by product serial number, use our Serial Number Entitlement (SNE) Tool: https://entitlementsearch.juniper.net/entitlementsearch/
Ukwenza isicelo seNkonzo kunye ne-JTAC
Unokwenza isicelo senkonzo nge-JTAC kwi Web okanye ngomnxeba. Ndwendwela https://myjuniper.juniper.net. · Fowunela 1-888-314-JTAC (1-888-314-5822 yasimahla eMelika, eCanada, naseMexico). Ukufumana ukhetho lwamazwe ngamazwe okanye oluthe ngqo kumazwe angenawo amanani angahlawulelwayo, bona https://support.juniper.net/support/requesting-support/.

1 ICANDELO
Ngaphezuluview
Ukuqonda iNdibaniselwano yokuLingisa iSekethe | 2 Ukuqonda iNdlela yoKulinganisa iSekethe iNtsebenziswano eXhasa iiNethiwekhi eziGuquliweyo eziZithatha zombini ii-IP kunye neeNkonzo zeLifa | 12

2
ISAHLUKO 1
Ukuqonda iNdibaniselwano yokuLingisa iSekethe
KWESI SAHLUKO Ukuqonda IiNkonzo zokuLingisa iSekethe kunye neeNdidi zePIC eziXhasiweyo | 2 Ukuqonda iSekethe yeSekethe yokuLingisa i-PIC Iimpawu zokuvala | 8 Ukuqonda i-ATM QoS okanye Ukubunjwa | 8
Ukuqonda iiNkonzo zokuLingisa iSekethe kunye neeNdidi zePIC eziXhasiweyo
KWELI CANDELO 4-Izibuko eziChanelweyo OC3/STM1 (Ixabiso eliNinzi) Ukulinganisa iSekethe iMIC ene-SFP | 3 12-Port Channelized T1/E1 Ukulinganisa Sesekethe PIC | 4 8-Izibuko OC3/STM1 okanye 12-izibuko OC12/STM4 ATM MIC | 5 16-Port Channelized E1/T1 Sesekethe Emulation MIC | 5 Umaleko 2 weMigangatho yeSekethe | 7
Inkonzo yokulinganisa isekethe yindlela apho idatha inokuhanjiswa ngayo kwi-ATM, i-Ethernet, okanye inethiwekhi yeMPLS. Olu lwazi alunaziphene kwaye lulibaziseko oluqhubekayo, ngaloo ndlela lukuvumela ukuba ulusebenzisele iinkonzo ezisebenzisa i-time-division multiplexing (TDM). Le teknoloji inokuphunyezwa nge-Structure-Agnostic TDM phezu kwePakethi (SAToP) kunye neNkonzo yokuLingisa iSekethe phezu kweeprothokholi ze-Packet-Switched Network (CESoPSN). I-SAToP ikuvumela ukuba udibanise i-bit-streams ye-TDM efana ne-T1, i-E1, i-T3, kunye ne-E3 njenge-pseudowires phezu kwe-packet-switched networks (PSNs). I-CESoPSN ikuvumela ukuba udibanise izibonakaliso ze-TDM ezicwangcisiweyo (NxDS0) njenge-pseudowires phezu kweenethiwekhi zokutshintsha ipakethi. I-pseudowire yiSekethe ye-Layer 2 okanye inkonzo, exelisa iimpawu ezibalulekileyo zenkonzo yonxibelelwano-njengomgca we-T1, phezu kwe-MPLS PSN. I-pseudowire ijonge ukubonelela kuphela ubuncinci

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ukusebenza okuyimfuneko ukulinganisa ucingo kunye neqondo elifunekayo lokuthembeka kwinkcazo yenkonzo enikiweyo.
Ezi PIC zilandelayo zeSekethe Emulation zenzelwe ngokukodwa usetyenziso lwe-mobile backhaul.
4-Port Channelized OC3/STM1 (Multi-Rate) Ukulinganisa iSekethe MIC ene-SFP
I-4-port Channelized OC3/STM1 (Multi-Rate) Ukulinganisa iSekethe ye-MIC ene-SFP -MIC-3D-4COC3-1COC12-CE-yi-Circuit Emulation ye-MIC ene-channel kunye ne-rate-selectability. Ungakhankanya isantya sezibuko layo njenge-COC3-CSTM1 okanye i-COC12-CSTM4. Isantya sezibuko esihlala sihleli yi-COC3-CSTM1. Ukumisela i-4-port Channelized OC3/STM1 Circuit Emulation MIC, bona "Ukulungisa i-SAToP kwi-4-Port Channelized OC3/STM1 Circuit Emulation MICs" kwiphepha le-16.
Lonke ujongano lwe-ATM lunokuba ngamajelo e-T1 okanye e-E1 ngaphakathi koluhlu lwe-COC3/CSTM1. Ujongano ngalunye lwe-COC3 lunokwahlulwa njengezilayi ezi-3 ze-COC1, nganye kuzo inokuthi iphinde yahlulwe ibe yi-28 ye-ATM yojongano kunye nobukhulu bojongano ngalunye olwenziweyo lolo lwe-T1. Ujongano ngalunye lwe-CS1 lunokwahlulwa njengojongano olu-1 lwe-CAU4, olunokwahlulwa ngakumbi njengojongano lwe-ATM yobungakanani be-E1.
Ezi mpawu zilandelayo zixhaswa kwi-MIC-3D-4COC3-1COC12-CE MIC:
· I-Per-MIC SONET/SDH ifreyimu · Internal and loop clocking · T1/E1 kunye neSONET clocking · IMixed SAToP kunye nojongano lweATM kulo naliphi na izibuko · Imowudi yeSONET–Izibuko leOC3 ngalinye linokuhanjiswa ukuya kutsho kwiitshaneli ezi-3 zeCOC1, kwaye ke iCOC1 nganye ingakwazi
itshaneli ezantsi ukuya kumatshaneli angama-28 T1. Imo ye-SDH-Izibuko le-STM1 ngalinye linokuhanjiswa ukuya kutsho kwi-4 CAU4 amajelo, kwaye ke i-CAU4 nganye ingakwazi
itshaneli phantsi 63 E1 amajelo. · SAToP · CESoPSN · Pseudowire Emulation Edge to Edge (PWE3) igama lokulawula ukusetyenziswa kwiMPLS PSN I-MIC-3D-4COC3-1COC12-CE MIC ixhasa iinketho ze-T1 kunye ne-E1 ngaphandle kwezi meko zilandelayo:
· I-bert-algorithm, i-bert-error-rate, kunye neenketho ze-bert-period zixhaswa kwi-CT1 okanye uqwalaselo lwe-CE1 kuphela.
· ukwenza isakhelo kuxhaswe kwi-CT1 okanye ulungelelwaniso lwe-CE1 kuphela. Ayisebenzi kwi-SAToP yoqwalaselo. · Ulwakhiwo luxhaswa kuqwalaselo lweCT1 kuphela. · Ukufakwa kweekhowudi kumgca kuxhaswa kuqwalaselo lweCT1 kuphela.

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· I-loopback yendawo kunye ne-loopback ekude ixhaswa kwi-CE1 kunye noqwalaselo lwe-CT1 kuphela. Ngokungagqibekanga, akukho loopback iqwalaselweyo.
· Umthwalo wokubuyisela umva awuxhaswa. Ayisebenzi kwi-SAToP yoqwalaselo. I-idle-cycle-flag ayixhaswanga. Ayisebenzi kwi-SAToP yoqwalaselo. · iflegi yokuqala ayixhaswanga. Ayisebenzi kwi-SAToP yoqwalaselo. · Invert-data ayixhaswanga. Ayisebenzi kwi-SAToP yoqwalaselo. · I-fcs16 ayixhaswanga kuqwalaselo lwe-E1 kunye ne-T1 kuphela. · I-fcs32 ayixhaswanga kuqwalaselo lwe-E1 kunye ne-T1 kuphela. Ayisebenzi kwi-SAToP yoqwalaselo. · Ixesha elibekiweyo alixhaswa. Ayisebenzi kwi-SAToP okanye kwi-ATM yoqwalaselo. Ubhalo lwe-byte aluxhaswanga kubumbeko lwe-T1 kuphela. Ayisebenzi kwi-SAToP yoqwalaselo.
nx56 byte encoding ayixhaswanga. · crc-major-alarm-threshold kunye ne-crc-minor-alarm-threshold ziinketho ze-T1 ezixhaswa kwi-SAToP
uqwalaselo kuphela. · Remote-loopback-respond ayixhaswanga. Ayisebenzi kwi-SAToP yoqwalaselo. · Ukuba uzama ukuqwalasela isakhono se-loopback yendawo kwi-interface-ATM1 okanye i-ATM2 ekrelekrele.
emgceni (IQ) ujongano okanye ujongano lweATM olunenyani kuMfaniso weSekethe (ce-) ujongano–ngokuquka inkcazo yendawo eyiloop kwi-[hlela ujongano kwi-fpc/pic/port e1-options], [hlela ujongano ku-fpc/ pic/port e3-options], [hlela ujongano kwi-fpc/pic/port t1-options], okanye [hlela ujongano kwi-fpc/pic/port t3-options] umgangatho wolawulo (ukuchaza i-E1, E3, T1 , okanye iipropati ze-T3 zojongano olubonakalayo) kwaye wenze uqwalaselo, ukuzinikela kuphumelele. Nangona kunjalo, i-loopback yendawo kujongano lwe-AT ayisebenzi kwaye umyalezo welogi yenkqubo uveliswa uchaza ukuba loopback yendawo ayixhaswanga. Akufunekanga uqwalasele i-loopback yendawo ngenxa yokuba ayixhaswanga kwi-interfaces. · Ukuxuba imijelo ye-T1 kunye ne-E1 ayixhaswanga kumazibuko ngamanye.
Ngolwazi oluthe kratya malunga ne-MIC-3D-4COC3-1COC12-CE, jonga i-Channelized OC3/STM1 (i-Multi-Rate) yeSekethe ye-MIC ye-MIC kunye ne-SFP.
I-12-Port Channelized T1/E1 yokulinganisa iSekethe yePIC
I-12-port Channelized T1 / E1 Circuit Emulation PIC isekela i-TDM interfaces ngokusebenzisa i-SAToP protocol [RFC 4553] encapsulation, kwaye ixhasa i-T1 / E1 kunye ne-SONET clocking features. I-12-port Channelized T1 / E1 Circuit Emulation PIC inokuqwalaselwa ukuba isebenze njenge-12 T1 interfaces okanye i-12 E1 interfaces. Ukudibanisa i-T1 interfaces kunye ne-E1 interfaces ayixhaswanga. Ukumisela i-12-Port Channelized T1/E1 Circuit Emulation PIC, bona "Ukulungisa i-12-Port Channelized T1/E1 Circuit Emulation PIC" kwiphepha lama-87.

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I-12-port Channelized T1/E1 Circuit Emulation PICs ixhasa iinketho ze-T1 kunye ne-E1, ngaphandle kwezi meko zilandelayo: · i-bert-algorithm, i-bert-error-rate, kunye ne-bert-period options zixhaswe kwi-CT1 okanye i-CE1 uqwalaselo.
kuphela. · ukwenza isakhelo kuxhaswe kwi-CT1 okanye ulungelelwaniso lwe-CE1 kuphela. Ayisebenzi kwi-SAToP yoqwalaselo. · Ulwakhiwo luxhaswa kuqwalaselo lweCT1 kuphela. · Ukufakwa kweekhowudi kumgca kuxhaswa kuqwalaselo lweCT1 kuphela. · I-loopback yendawo kunye ne-loopback ekude ixhaswa kwi-CE1 kunye noqwalaselo lwe-CT1 kuphela. · Umthwalo wokubuyisela umva awuxhaswa. Ayisebenzi kwi-SAToP yoqwalaselo. I-idle-cycle-flag ayixhaswanga. Ayisebenzi kwi-SAToP okanye kwi-ATM yoqwalaselo. · iflegi yokuqala ayixhaswanga. Ayisebenzi kwi-SAToP okanye kwi-ATM yoqwalaselo. · Invert-data ayixhaswanga. Ayisebenzi kwi-SAToP yoqwalaselo. · fcs32 ayixhaswanga. I-fcs ayisebenzi kwi-SAToP okanye kwi-ATM yoqwalaselo. · Ixesha elibekiweyo alixhaswa. Ayisebenzi kwi-SAToP yoqwalaselo. · I-byte-encoding nx56 ayixhaswanga. Ayisebenzi kwi-SAToP okanye kwi-ATM yoqwalaselo. · crc-major-alarm-threshold kunye ne-crc-minor-alarm-threshold ayixhaswanga. · Remote-loopback-respond ayixhaswanga. Ayisebenzi kwi-SAToP yoqwalaselo.
I-8-Port OC3/STM1 okanye i-12-port OC12/STM4 ATM MIC
I-8-port OC3/STM1 okanye i-2-port OC12/STM4 Circuit Emulation ATM MIC ixhasa zombini i-SONET kunye ne-SDH framing mode. Indlela inokumiselwa kwinqanaba le-MIC okanye kwinqanaba lezibuko. Ii-ATM MICs zikhetheke ngokwexabiso kula maxabiso alandelayo: 2-port OC12 okanye 8-port OC3. I-ATM MIC isekela i-ATM pseudowire encapsulation kunye nokutshintshwa kwexabiso le-VPI kunye ne-VCI kumacala omabini.
QAPHELA: I-Cell-relay VPI/VCI swapping kunye ne-cell-relay VPI swapping kuzo zombini i-egress and ingress ayihambelani ne-ATM yamapolisa.
I-16-Port Channelized E1/T1 Ukulinganisa iSekethe ye-MIC
I-16-port Channelized E1 / T1 Circuit Emulation MIC (MIC-3D-16CHE1-T1-CE) yi-MIC edibeneyo kunye ne-16 E1 okanye i-T1 port.

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Ezi mpawu zilandelayo zixhaswa kwi-MIC-3D-16CHE1-T1-CE MIC: · I-MIC nganye inokumiswa ngokwahlukileyo nokuba yi-T1 okanye i-E1 framing mode. · Izibuko le-T1 ngalinye lixhasa i-superframe (i-D4) kunye neendlela zokuqulunqa i-superframe eyongeziweyo (ESF). · Izibuko le-E1 ngalinye lixhasa i-G704 nge-CRC4, i-G704 ngaphandle kwe-CRC4, kunye neendlela zokufometha ezingamiselwanga. · Itshaneli ecacileyo kunye ne-NxDS0 yomjelo. Kwi-T1 ixabiso le-N lisuka ku-1 ukuya ku-24 kunye ne-E1
ixabiso le-N lisuka ku-1 ukuya ku-31. · Iimpawu zokuxilonga:
· T1/E1 · T1 ikhonkco yedatha yezibonelelo (FDL) · Iyunithi yenkonzo yeChaneli (CSU) · Uvavanyo lwexabiso lempazamo yeBit (BERT) · Uvavanyo lweJuniper Integrity (JIT) · I-alamu ye-T1/E1 kunye nokubekwa esweni kokusebenza (uLayer 1 OAM umsebenzi) · Ixesha langaphandle (i-loop) kunye nexesha langaphakathi (inkqubo) · Iinkonzo zokulingisa isekethe ye-TDM CESoPSN kunye ne-SAToP · ukulingana kwe-CoS kunye nee-IQE PICs. Iimpawu ze-CoS ezixhaswa kwii-MPCs ziyaxhaswa kule MIC. · Encapsulations: · ATM CCC cell relay · ATM CCC VC multiplex · ATM VC multiplex · Multilink Point-to-Point Protocol (MLPPP) · Multilink Frame Relay (MLFR) FRF.15 · Multilink Frame Relay (MLFR) FRF.16 · Inqaku -iProtokholi yokuya kuNqaku (PPP) · ULawulo lweDatha ekwiNqanaba eliPhezulu leCisco · iimpawu ze-ATM yodidi lwenkonzo (CoS)–imilo yendlela, ukucwangciswa, kunye nobupolisa · Ukusebenza kwe-ATM, uLawulo, kunye noLondolozo · Ukutshintshwa kwe-Graceful Routing Engine (GRES) )

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QAPHELA: · Xa i-GRES yenziwe kufuneka uphumeze iinkcukacha-manani zojongano olucacileyo (i-interface-igama | zonke)
Umyalelo wendlela yokusebenza ukuseta kwakhona amaxabiso aqokelelweyo kubalo lwasekuhlaleni. Ngolwazi oluthe kratya, jonga Ukuseta kwakhona Iinkcukacha-manani zasekuhlaleni. · I-ISSU edibeneyo ayixhaswanga kwi-16-port Channelized E1 / T1 Circuit Emulation MIC (MIC-3D-16CHE1-T1-CE).
Ukufumana ulwazi oluthe kratya malunga ne-MIC-3D-16CHE1-T1-CE, jonga i-Channelized E1/T1 Circuit Emulation MIC.
Uluhlu lweMigangatho yeSekethe ye-2
IJunos OS ixhasa kakhulu le migangatho yesekethe iLayer 2 ilandelayo: · RFC 4447, Pseudowire Setup and Maintenance Use Label Distribution Protocol (LDP) (ngaphandle kwecandelo
5.3) · I-RFC 4448, Iindlela ze-Ecapsulation zoThutho lwe-Ethernet phezu kwe-MPLS Networks · idrafti ye-Intanethi ye-intanethi-martini-l2circuit-encap-mpls-11.txt, Iindlela ze-Ecapsulation zoThutho lwe-Layer 2
I-Frames Over IP and MPLS Networks (iphelelwa ngo-Agasti 2006) I-Junos OS inezimo zilandelayo: · Ipakethi enenombolo yolandelelwano lwe-0 ithathwa njengengaphandle kolandelelwano.
· Nayiphi na ipakethe engenalo inombolo yolandelelwano eyongezelelweyo ithathwa njengengekho kulandelelwano. · Xa iipakethi ezingaphandle kolandelelwano zifika, inani elilindelekileyo lolandelelwano lommelwane limiselwe
inombolo yolandelelwano kwi-Layer 2 yolawulo lwesekethe yegama. · Idrafti ye-Intanethi yedrafti-martini-l2circuit-trans-mpls-19.txt, Uthutho loMaleko wesi-2 weSakhelo ngaphezulu kweMPLS (iphelelwa lixesha
Septemba 2006). Olu yilo luyafumaneka kwi-IETF webindawo apha http://www.ietf.org/.
UXWEBHU ELIDLULEKILEYO libonisa ulwazi malunga neePICs zokulinganisa iSekethe | 132

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Ukuqonda iSekethe yeSekethe yokuLingisa iPIC yeempawu zokuvala
Zonke iiPICs zeSekethe Emulation PICs zixhasa ezi mpawu zewotshi zilandelayo: · External clocking–Kwaziwa ngokuba yiloop timing. Iwotshi isasazwa ngojongano lwe-TDM. · Iwotshi yangaphakathi ngongqamaniso lwangaphandle–Ekwaziwa nje ngokuba lixesha langaphandle okanye ungqamaniso lwangaphandle. · Iwotshi yangaphakathi ngongqamaniso lwenqanaba lePIC-Iwotshi yangaphakathi yePIC idityaniswa ne
iwotshi ibuyiselwe kujongano lwe-TDM lwasekhaya ukuya kwiPIC. Olu phawu luseti luluncedo ekudityanisweni kwezicelo ze-backhaul yeselula.
QAPHELA: Umthombo wesalathiso ongundoqo (PRS) wewotshi efunyenwe kujongano olunye usenokungafani nolunye ujongano lwe-TDM. Kukho umda kwinani lemimandla yexesha elinokuthi lixhaswe ekusebenzeni.
AMAPHEPHA ENXULUMENEYO Ukuqonda i-Mobile Backhaul | 12
Ukuqonda i-ATM QoS okanye ukuBunjwa
I-M7i, i-M10i, i-M40e, i-M120, kunye nee-router ze-M320 ezine-4-port Channelized OC3 / STM1 i-Circuit Emulation PICs kunye ne-12-port T1 / E1 Circuit Emulation PICs kunye ne-MX Series routers ezine-Channelized OC3 / STM1 (i-Multi-Rate Emu ye-MICcuit) I-SFP kunye ne-16-port Channelized E1 / T1 Circuit Emulation MIC ixhasa inkonzo ye-ATM pseudowire eneempawu ze-QoS zokungena kunye nokuphuma kwe-traffic direction shape. Ukwenziwa kobupolisa kwenziwa ngokubeka iliso kwiiparamitha ezimiselweyo kwitrafikhi engenayo kwaye ikwabizwa ngokuba yi-ingress shaping. Ukubunjwa kwe-Egress kusebenzisa ukufola kunye nokucwangcisa ukubumba itrafikhi ephumayo. Ulwahlulo lubonelelwa ngokwesekethe yenyani (VC). Ukuqwalasela i-ATM QoS okanye ukubunjwa, jonga "Ukucwangcisa i-ATM QoS okanye iShaping" kwiphepha 128. Ezi mpawu zilandelayo zeQoS zixhaswa: · CBR, rtVBR, nrtVBR, kunye ne-UBR · Ukugcinwa kwamapolisa kwi-VC nganye · I-PCR eZimeleyo kunye ne-SCR yamapolisa · Ukubala izenzo zobupolisa

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I-Circuit Emulation PICs ibonelela ngenkonzo yepseudowire ukuya kumbindi. Eli candelo lichaza iinkonzo ze-ATM ze-QoS iimpawu. I-Circuit Emulation PICs ixhasa iindidi ezimbini ze-ATM pseudowires: · cell-atm-ccc-cell-relay encapsulation · aal5–atm-ccc-vc-mux
QAPHELA: Kuphela zii-pseudowires ze-ATM ezixhaswayo; azikho ezinye iintlobo ze-encapsulation ezixhaswayo.

Ekubeni iiseli ezingaphakathi kweVC azikwazi uku-odolwa kwakhona, kwaye ekubeni kuphela iVC ifakwe kwimephu yepseudowire, ulwahlulo alunantsingiselo kumxholo wepseudowire. Nangona kunjalo, ii-VCs ezahlukeneyo zinokufakwa kwiindidi ezahlukeneyo zetrafikhi kwaye zinokuhlelwa kwinethiwekhi engundoqo. Inkonzo enjalo iya kudibanisa iinethiwekhi ezimbini ze-ATM kunye ne-IP / MPLS engundoqo. Umzobo 1 kwiphepha le-9 ubonisa ukuba ii-router eziphawulwe nge-PE zixhotyiswe nge-Circuit Emulation PICs.
Umzobo 1: Iinethiwekhi ezimbini ze-ATM ezineQoS Shaping kunye nePseudowire Connection
ATM pseudowire

ATM Network

Ukumila kweQoS/Ubupolisa

g017465

Umzobo 1 kwiphepha le-9 ubonisa ukuba i-traffic imile kwicala le-egress ukuya kuthungelwano lwe-ATM. Kwindlela yokungena ukuya kumbindi, i-traffic igcinwa ngamapolisa kwaye inyathelo elifanelekileyo liyathathwa. Ngokuxhomekeke kumatshini woburhulumente ocaciswe kakhulu kwi-PIC, i-traffic iyalahlwa okanye ithunyelwe kwi-core kunye neklasi ethile ye-QoS.
Izibuko ngalinye linemigca emine yothutho kunye nomgca wokufumana omnye. Iipakethi zifika zisuka kuthungelwano lokungena kulo mgca umnye. Khumbula ukuba oku kukwizibuko ngalinye kwaye iiVC ezininzi zifika kulo mgca, nganye ineklasi yayo yeQoS. Ukwenza lula uxhulumaniso lwe-unidirectional, kuphela i-Circuit Emulation PIC (PE 1 router) kwi-Circuit Emulation PIC (PE 2 router) uqwalaselo luboniswe kuMfanekiso 2 kwiphepha le-10.

Umzobo 2: Imephu yeVC kunye neePIC zokulinganisa iSekethe

ATM Network

vc 7.100

7.101

7.102

PE1

7.103

vc 7.100

7.101

7.102

PE2

7.103

ATM Network

g017466

Umzobo 2 kwiphepha le-10 ubonisa ii-VCs ezine ezineeklasi ezahlukeneyo eziboniswe kwii-pseudowires ezahlukeneyo kumbindi. I-VC nganye ineklasi ye-QoS eyahlukileyo kwaye inikwe inombolo yomgca ekhethekileyo. Le nombolo yomgca ikhutshelwe kwi-EXP bits kwi-header ye-MPLS ngolu hlobo lulandelayo:

I-Qn idibene ne-CLP -> EXP

I-Qn ngamasuntswana ama-2 kwaye ingaba neendibaniselwano ezine; 00, 01, 10, kunye no-11. Ekubeni i-CLP ingenako ukukhutshwa kwiPIC ize ifakwe kwipakethe yesimaphambili ngasinye, ngu-0. Imidibaniso esebenzayo iboniswe kwiThebhile 3 kwiphepha le-10.

Itheyibhile 3: IiNdibaniselwano zeBit ezisebenzayo zeEXP

CLP

Umzekeloample, i-VC 7.100 ine-CBR, i-VC 7.101 ine-rt-VBR, i-7.102 ine-nrt-VBR, i-7.103 ine-UBR, kwaye i-VC nganye yabelwe inombolo yomgca ngolu hlobo lulandelayo:
· VC 7.100 -> 00 · VC 7.101 -> 01 · VC 7.102 -> 10 · VC 7.103 -> 11

QAPHELA: Amanani emigca esezantsi anezinto eziphambili ngokubaluleka.

11
I-VC nganye iya kuba ne-EXP bits ilandelayo: · VC 7.100 -> 000 · VC 7.101 -> 010 · VC 7.102 -> 100 · VC 7.103 -> 110 Ipakethi efika kwi-VC 7.100 kwinombolo ye-ingress ibe inombolo ye-00que igqithiselwe kwi-Packet Forwarding Engine. I-Packet Forwarding Engine iguqulela oku kwi-000 EXP bits kwi-core. Kwi-egress router, i-Packet Forwarding Engine iphinda iguqulele oku kumgca we-00 kunye ne-st.amps ipakethi enale nombolo yomgca. I-PIC efumana le nombolo yomgca ithumela ipakethi ngaphandle kumgca wothumelo owenziwe kwimaphu kumgca ongu-0, onokuba ngowona mgca uphezulu wokuthumela umgca kwicala le-egress. Ukushwankathela ngokufutshane, ukubunjwa kunye nokusebenza kwamapolisa kunokwenzeka. Ukuhlelwa kunokwenzeka kwinqanaba leVC ngokwenza imephu yeVC ethile kwiklasi ethile.
AMAXWEBHU ENXULUMENEYO Inkxaso ye-ATM kwiiPICs zokuLingisa iSeketheview | 81 Ukuqwalasela i-ATM QoS okanye ukuBunjwa | 128 ukubunjwa

12
ISAHLUKO 2
Ukuqonda indlela iSekethe yokuSebenzisana ngayo iNkxaso yoThungelwano oluGuquliweyo oluHlalisa zombini i-IP kunye neeNkonzo zeLifa
KWESI SAHLUKO Ukuqonda i-Mobile Backhaul | 12
Ukuqonda i-Mobile Backhaul
KWELI CANDELO I-Mobile Backhaul Application Overview | I-12 IP / MPLS-based Mobile Backhaul | 13
Kwinethiwekhi yee-router eziphambili, i-edge routers, iinethiwekhi zokufikelela, kunye namanye amacandelo, iindlela zenethiwekhi ezikhoyo phakathi kwenethiwekhi engundoqo kunye ne-edge subnetworks ziyaziwa njenge-backhaul. Le backhaul inokuthi iyilwe njengendlela yokuseta i-backhaul eneengcingo okanye i-wireless backhaul setup okanye njengendibaniselwano yazo zombini ngokwesiseko semfuno yakho. Kwinethiwekhi yeselula, indlela yenethiwekhi phakathi kwenqaba yeseli kunye nomboneleli wenkonzo ithathwa njenge-backhaul kwaye ibizwa ngokuba yi-mobile backhaul. La macandelo alandelayo achaza isisombululo sesicelo se-backhaul yeselula kunye ne-IP / MPLS-based based backhaul solution. Mobile Backhaul Application Overview Esi sihloko sibonelela ngesicelo example (jonga i-Figure 3 kwiphepha le-13) esekelwe kwi-mobile backhaul reference model apho umthengi edge 1 (CE1) ngumlawuli wesikhululo sesiseko (BSC), umboneleli we-1 (PE1) yi-router site yeseli, i-PE2 i-M Series ( aggregation) i-router, kunye ne-CE2 yi-BSC kunye ne-Radio Network Controller (RNC). I-Internet Engineering Task Force (RFC 3895) ichaza ipseudowire “njengesixhobo esilinganisa

iimpawu ezibalulekileyo zenkonzo yonxibelelwano (ezifana nentambo eqeshiweyo ye-T1 okanye i-Frame Relay) phezu kwe-PSN” (Ipakethi yokuTshintsha iNethiwekhi).

Umzobo 3: Isicelo se-Mobile Backhaul

g016956

Inkonzo Efanisiweyo

iSekethe eqhotyoshelweyo

Itonela yePSN

iSekethe eqhotyoshelweyo

Pseudowire 1

CE1

PE1

PE2

CE2

Pseudowire 2

Inkonzo yemveli

Kwii-router ze-MX Series ezine-ATM MICs kunye ne-SFP, imodeli yereferensi ye-backhaul ye-mobile iguqulwe (jonga umfanekiso we-4 kwiphepha le-13), apho umboneleli we-1 (PE1) umqhubi we-router ye-MX Series kunye ne-ATM MIC ene-SFP. I-PE2 irutha inokuba yiyo nayiphi na i-router, efana ne-M Series (i-aggregation router) enokuthi okanye ingaxhasi ukutshintsha (ukubhala kwakhona) kwe-virtual path identifier (VPI) okanye ixabiso le-virtual circuit identifier (VCI). I-ATM pseudowire ithwala iiseli ze-ATM kuthungelwano lweMPLS. I-pseudowire encapsulation ingaba yi-cell relay okanye i-AAL5. Zombini ezi modi zenza ukuba kuthunyelwe iiseli ze-ATM phakathi kwe-ATM MIC kunye nenethiwekhi yeLayer 2. Ungaqwalasela i-ATM MIC ukutshintsha ixabiso leVPI, ixabiso leVCI, okanye zombini. Unako kwakhona ukuvala ukutshintsha kwamaxabiso.

Umzobo 4: Isicelo se-Mobile Backhaul kwi-MX Series Routers kunye ne-ATM MICs kunye ne-SFP
Inkonzo Efanisiweyo

g017797

I-ATM

CE1

PE1

MPLS

Umzila we-MX Series

I-ATM

PE2

CE2

IP/MPLS-based Mobile Backhaul
Iinethiwekhi zeJuniper IP/MPLS-based backhaul solutions zibonelela ngezi nzuzo zilandelayo:
· Ukuba bhetyebhetye ukuxhasa uthungelwano oludityanisiweyo oluthatha zombini iinkonzo ze-IP kunye nelifa lemveli (ukusebenzisa iindlela zokulinganisa eziqinisekisiweyo zesekethe).
· Ukukala ukuxhasa ubugcisa bedatha obusakhulayo. · Ukusebenza kakuhle kweendleko ukuhlawulela amanqanaba anyukayo etrafikhi.
I-M7i, i-M10i, i-M40e, i-M120, kunye nee-router ze-M320 ezine-12-port T1 / E1 interfaces, i-4-port Channelized OC3 / STM1 ujongano, kunye ne-MX Series routers ezine-ATM MICs kunye ne-SFP, kunye ne-2-port OC3 / STM1 okanye i-8-port I-OC12 / STM4 i-interfaces yesekethe yokulinganisa, inikezela nge-IP/MPLS-based based backhaul solutions ezenza abaqhubi badibanise ubuchwephesha bezothutho obuhlukeneyo kwisakhiwo sothutho esisodwa, ukunciphisa iindleko zokusebenza ngelixa uphucula iimpawu zomsebenzisi kunye nokwandisa inzuzo. Olu lwakhiwo lulungiselela i-backhaul ye

14
iinkonzo zefa, iinkonzo eziphuma kwi-IP-based, iinkonzo ezisekelwe kwindawo, umdlalo weselula kunye ne-TV yeselula, kunye nobuchwepheshe obutsha obuvelayo obufana ne-LTE kunye ne-WiMAX.
AMAXWEHWE ENILUXHUMENEYO ATM Iseli Relay Pseudowire VPI/VCI Swapping Overview | 117 no-vpivci-swapping | 151 psn-vci | 153 psn-vpi | 154

2 ICANDELO
Ukuqwalasela uMsebenzi weSekethe wokuLingisa
Ukuqwalasela iNkxaso ye-SAToP kwiiPIC zokulinganisa iSekethe | I-16 Ukuqwalasela iNkxaso ye-SAToP kwi-MICs yokulinganisa iSekethe | 33 Ukuqwalasela iNkxaso ye-CESoPSN kukulinganisa kweSekethe MIC | 50 Ukuqwalasela iNkxaso ye-ATM kwiiPIC zeSekethe zokuLingisa | 81

16
ISAHLUKO 3
Ukuqwalasela iNkxaso ye-SAToP kwiiPIC zokulinganisa iSekethe
KWESI SAHLUKO ULungiselelo lwe-SAToP kwi-4-Port Channelized OC3/STM1 iSekethe yeMICs yokulinganisa | 16 Ukuqwalasela i-SAToP Emulation kwi-T1/E1 Interfaces kwi-12-Port Channelized T1/E1 yeSekethe Emulation PICs | 25 Ukumisela Iinketho zeSAToP | 30
Ukuqwalasela i-SAToP kwi-4-Port Channelized OC3/STM1 yeSekethe yokulinganisa iiMICs
KWELI CANDELO Ukuqwalasela i-SONET/SDH iRate-Selectability | 16 Ukuqwalasela i-SONET/SDH iMowudi yokuFaka kwiNqanaba le-MIC | 17 Ukuqwalasela i-SONET/SDH iMowudi yokuFaka kwiNqanaba lePort | 18 Ukuqwalasela iiNketho ze-SAToP kujongano lwe-T1 | 19 Ukuqwalasela iiNketho ze-SAToP kwi-E1 Interfaces | 22
Ukuqwalasela iSakhiwo-Agnostic TDM phezu kwePakethi (SAToP) kwi-4-port Channelized OC3/STM1 Circuit Emulation MIC (MIC-3D-4COC3-1COC12-CE), kufuneka uqwalasele indlela yokuqulunqa kwinqanaba le-MIC okanye kwinqanaba le-port kwaye emva koko. qwalasela izibuko ngalinye njengojongano lwe-E1 okanye ujongano lwe-T1. Ukuqwalasela i-SONET/SDH iRate-Selectability Ungakwazi ukuqwalasela umlinganiselo-ukukhethwa kwi-Channelized OC3/STM1 (Multi-Rate) MICs nge-SFP ngokuchaza isantya se-port yayo njenge-COC3-CSTM1 okanye i-COC12-CSTM4. Ukuqwalasela izinga-ukukhethwa: 1. Kwimo yoqwalaselo, yiya kwi [hlela i-chassis fpc slot pic slot port slot] inqanaba lolawulo.

17
[hlela] umsebenzisi @ host# hlela chassis fpc slot pic slot port slot For example:
[hlela] umsebenzisi@inginginya# hlela i-chassis fpc 1 pic 0 izibuko 0
2. Seta isantya njenge coc3-cstm1 okanye coc12-cstm4. [hlela i-chassis fpc slot pic slot port slot] user@host# set speed (coc3-cstm1 | coc12-cstm4)
Umzekeloample:
[hlela i-chassis fpc 1 pic 0 port 0] user@host# set speed coc3-cstm1
QAPHELA: Xa isantya sisetwa njenge-coc12-cstm4, endaweni yokuqwalasela i-COC3 izibuko phantsi kwiitshaneli ze-T1 kunye ne-CSTM1 i-ports ukuya kwi-E1 channels, kufuneka uqwalasele i-COC12 izibuko ukuya kwi-T1 kunye ne-CSTM4 iziteshi ukuya kwi-E1 channels.
Ukuqwalasela i-SONET/SDH Imo Yokuqulunqa kwiNqanaba le-MIC Ukumisela indlela yokuqulunqa kwinqanaba le-MIC: 1. Yiya kwi [hlela i-chassis fpc fpc-slot pic pic-slot] inqanaba loluhlu.
[hlela] [hlela i-chassis fpc fpc-slot pic pic-slot] 2. Qwalasela imo yokuqulunqa njenge-SONET ye-COC3 okanye i-SDH ye-CSTM1. [hlela i-chassis fpc fpc-slot pic pic-slot] user@host# cwangcisa isakhelo (sonet | sdh)

18
Emva kokuba i-MIC iziswe kwi-intanethi, ujongano lwenzelwe amazibuko akhoyo e-MIC ngokwesiseko sohlobo lwe-MIC kunye nemo emiselweyo yokuqulunqa yezibuko ngalinye: · Xa i-sonet statement yokuqulunqa (ye-COC3 Circuit Emulation MIC) yenziwe, ezine COC3 ujongano
ziyadalwa. · Xa i-framing sdh statement (ye-CSTM1 Circuit Emulation MIC) yenziwe yasebenza, ujongano olune lwe-CSTM1
ziyadalwa. · Qaphela ukuba xa ungakhankanyi imo yokuqulunqa kwinqanaba le-MIC, ngoko indlela yokusakhelo emiyo yile
I-SONET yazo zonke izibuko ezine.
QAPHELA: Ukuba umisela ukhetho lokusakhelo ngendlela engalunganga yodidi lwe-MIC, umsebenzi wokuzibophelela uyasilela. Iipateni zeBit error rate test (BERT) nazo zonke ezifunyenwe yi-T1/E1 ujongano kwiSekethe Emulation MICs ezilungiselelwe i-SAToP aziphumeleli kwisignali ye-alarm (AIS) isiphene. Ngenxa yoko, ujongano lwe-T1/E1 luhlala luphezulu.
Ukuqwalasela i-SONET/SDH yeNdlela yokuFaka kwiNqanaba lePort
Indlela yokuyila yezibuko nganye inokumiselwa ngokwahlukeneyo, njenge-COC3 (SONET) okanye i-STM1 (SDH). Izibuko ezingamiselwanga ukwenza isakhelo zigcina uqwalaselo loqulunqo lwe-MIC, oluyi-SONET ngokwendalo ukuba awukhange uyikhankanye ukuyichaza kwinqanaba le-MIC. Ukucwangcisa indlela yokuqulunqa izibuko ngalinye, quka ingxelo yokuqulunqa kwi [ hlela i chassis fpc fpc-slot pic pic-slot port port-number ] umgangatho wolawulo: Ukuqwalasela indlela yokuqulunqa njenge SONET ye COC3 okanye iSDH ye CSTM1 kwinqanaba lezibuko. : 1. Yiya kwi [hlela i-chassis fpc fpc-slot pic pic-slot port port-number] umgangatho woluhlu.
[hlela] [hlela i-chassis fpc fpc-slot pic pic-slot port port-number] 2. Qwalasela imo yokuqulunqa njenge SONET ye COC3 okanye iSDH ye CSTM1.
[hlela i-chassis fpc fpc-slot pic pic-slot port port-number] user@host# isethi yokuqulunqa (sonet | sdh)

19
QAPHELA: Ukuqwalasela indlela yokwakheka kwinqanaba lezibuko kubhala ngaphezulu iMIC yangaphambili-inqanaba lokumisela indlela yoqwalaselo lezibuko elikhankanyiweyo. Emva koko, uqwalaselo lwemowudi yokwakheka yeMIC-level ibhala ngaphezulu ubumbeko bobumbeko bomgangatho wezibuko. UmzekeloampLe, ukuba ufuna izibuko ezintathu ze STM1 kunye nezibuko enye ye COC3, ngoko kuyasebenziseka ukuqwalasela kuqala i MIC ye SDH yokwakheka kwaye emva koko uqwalasele izibuko elinye le SONET yokuqamba.
Ukuqwalasela iiNketho ze-SAToP kwii-interface ze-T1 Ukumisela i-SAToP kwi-interface ye-T1, kufuneka wenze le misebenzi ilandelayo: 1. Ukuqwalasela i-COC3 Ports Down to T1 Channels | 19 2. Ukuqwalasela iiNketho ze-SAToP kujongano lwe-T1 | 21 Ukuqwalasela i-COC3 Ports Phantsi ukuya kwi-T1 Channel Nakweyiphi na izibuko (enombolo 0 ukuya ku-3) elungiselelwe ukwenziwa kwe-SONET, ungaqwalasela amajelo amathathu e-COC1 (amanani 1 ukuya ku-3). Kwitshaneli nganye ye-COC1, unokuqwalasela iziteshi ze-28 T1 (ezinenombolo ye-1 nge-28). Ukuqwalasela i-COC3 yomjelo ezantsi ukuya kwi-COC1 kwaye emva koko wehle ukuya kumajelo e-T1: 1. Kwimo yoqwalaselo, yiya kwi [hlela ujongano lwe-coc3-fpc-slot/pic-slot/port] [edit] user@host# hlela ujongano coc3-fpc -slot/pic-slot/port
Umzekeloample:
[hlela] umsebenzisi@inginginya# hlela ujongano coc3-1/0/0
2. Qwalasela i-sublevel interface ye-partition index, uluhlu lwe-SONET / SDH slices, kunye nohlobo lwe-interface ye-sublevel.
[hlela ujongano lwecoc3-fpc-slot/pic-slot/port] user@host# seta isahlulelo-inombolo oc-isiqhekeza oc-isilayidi ujongano-hlobo coc1
Umzekeloample:
[hlela ujongano coc3-1/0/0]

20
umsebenzisi@inginginya# misela isahlulelo 1 oc-iqhekeza 1 ujongano-uhlobo coc1
3. Faka umyalelo wokuya [hlela ujongano] umgangatho woluhlu. [hlela ujongano coc3-fpc-slot/pic-slot/port] user@host# phezulu
4. Qwalasela ujongano lwe-OC1 olunetshaneli, isalathiso sokwahlulwa kwe-sublevel, kunye nohlobo lojongano. [hlela ujongano] umsebenzisi@inginginya# misela i-coc1-fpc-slot/pic-slot/port:i-channel-number partition-number interface-type-t1
Umzekeloample:
[hlela ujongano] umsebenzisi@inginginya# isethi coc1-1/0/0:1 isahlulo 1 ujongano-uhlobo lwe-t1
5. Ngena ukuya [hlela ujongano] umgangatho woluhlu. 6. Qwalasela i-slot ye-FPC, i-MIC slot kunye ne-port ye-T1 interface. Qwalasela i-encapsulation njenge-SAToP
kunye nojongano olusengqiqweni lojongano lwe-T1. [hlela ujongano] umsebenzisi@inginginya# misela t1-fpc-slot/pic-slot/port:channel encapsulation encapsulation-type unit interface-unit-number;
Umzekeloample:
[hlela ujongano] umsebenzisi@inginginya# misela t1-1/0/:1 iyunithi yesatop ye-encapsulation 0;
QAPHELA: Ngokufanayo, ungaqwalasela izibuko ze-COC12 ukuya kutsho kumajelo e-T1. Xa uqwalasela i-COC12 izibuko ezantsi ukuya kwi-T1 channels, kwi-port elungiselelwe i-SONET framing, ungaqwalasela amajelo alishumi elinambini e-COC1 (amanani 1 ukuya ku-12). Kwitshaneli nganye ye-COC1, unokuqwalasela iziteshi ze-28 T1 (ezinenombolo ye-1 nge-28).
Emva kokuba uhlukanise iziteshi ze-T1, misela iinketho ze-SAToP.

21
Ukuqwalasela iiNketho ze-SAToP kujongano lwe-T1 Ukuqwalasela iinketho ze-SAToP kwi-interface ye-T1: 1. Kwimo yoqwalaselo, yiya [kuhlela ujongano t1-fpc-slot/pic-slot/port] inqanaba lolawulo.
[hlela] umsebenzisi@inginginya# hlela ujongano t1-fpc-slot/pic-slot/port
2. Sebenzisa umyalelo wokuhlela ukuya kwinqanaba le-satop-options hierarchy. [hlela ujongano lwe-t1-fpc-slot/pic-slot/port] user@host# hlela iinketho zesatop
3. Qwalasela olu khetho lulandelayo lwe-SAToP: · i-packet-loss-rate egqithisileyo–Seta iipakethi zeelahleko ongakhetha kuzo. Iinketho zezi sample-ixesha kunye nomda. [hlela ujongano lwe-t1-fpc-slot/pic-slot/port Satop-options] user@host# seti-ipakethe-ilahleko-inqanaba eligqithisileyoample-ixesha sample-period threshold percentile · idle-pattern–Ipatheni ye-8-bit hexadecimal yokubuyisela idatha ye-TDM kwipakethi elahlekileyo (ukusuka ku-0 ukuya ku-255). [hlela ujongano lwe-t1-fpc-slot/pic-slot/i-port-options-port] user@host# seti ipateni yokungasebenzi kakuhle · jitter-buffer-auto-adjust–Lungiselela ngokuzenzekelayo isithinteli sejitter. [hlela ujongano lwe-t1-fpc-slot/pic-slot/port Satop-options] user@host# cwangcisa ijitter-buffer-auto-adjust
QAPHELA: I-jitter-buffer-auto-adjust option ayisebenzi kwii-router zeMX Series.
· jitter-buffer-latency–Ixesha lokulibaziseka kwi-jitter buffer (ukusuka ku-1 ukuya kwi-1000 milliseconds). [hlela ujongano lwe-t1-fpc-slot/pic-slot/port satop-options] user@host# seti jitter-buffer-latency millisecond
· iipakethi zejitter-buffer-Inani leepakethi kwijitter buffer (ukusuka kwisi-1 ukuya kwiipakethi ezingama-64).

22
[hlela ujongano lwe-t1-fpc-slot/pic-slot/port satop-options] user@host# seti iipakethi zejitter-buffer-packets · payload-size–Lungiselela ubungakanani bomthwalo ohlawulwayo, kwiibytes (ukusuka kuma-32 ukuya kwi-1024 bytes). [hlela ujongano t1-fpc-slot/pic-slot/port Satop-options] user@host# seta umthwalo-ubungakanani bebhayithi
Ukuqwalasela iiNketho ze-SAToP kwi-E1 Interfaces Ukumisela i-SAToP kwi-interface ye-E1. 1. Ukuqwalasela i-CSTM1 Ports Down to E1 Channels | 22 2. Ukuqwalasela iiNketho zeSAToP kwi-E1 Interfaces | I-23 Ukuqwalasela i-CSTM1 i-Ports Down to E1 Channels Nakweyiphi na i-port (inombolo ye-0 nge-3) elungiselelwe ukuqulunqwa kwe-SDH, unokuqwalasela ishaneli enye ye-CAU4. Kwishaneli nganye ye-CAU4, unokuqwalasela iziteshi ze-63 E1 (inombolo ye-1 nge-63). Ukuqwalasela i-CSTM1 ye-channelization phantsi kwi-CAU4 kwaye ihle iye kumajelo e-E1. 1. Kwimo yoqwalaselo, yiya kwi [hlela ujongano cstm1-fpc-slot/pic-slot/port] [hlela] [hlela ujongano cstm1-fpc-slot/pic-slot/port] For ex.ample:
[hlela] [hlela ujongano cstm1-1/0/1] 2. Qwalasela ujongano lomjelo njengejelo elicacileyo kunye nokuseta ujongano-udidi njenge cau4 [hlela ujongano cstm1-fpc-slot/pic-slot/port] user@host # seta i-no-partition interface-uhlobo lwe-cau4;
3. Ngena ukuya [hlela ujongano] umgangatho woluhlu.
4. Qwalasela i-slot ye-FPC, i-MIC slot kunye ne-port ye-CAU4 interface. Qwalasela isalathiso sesahlulo sojongano olusezantsi kunye nohlobo lojongano njengo-E1.

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[hlela ujongano] umsebenzisi@inginginya# seti cau4-fpc-slot/pic-slot/indawo yokwahlulahlula-inombolo yojongano-inombolo yojongano-uhlobo e1 Kuba example:
[hlela ujongano] umsebenzisi@inginginya# misela cau4-1/0/1 isahlulo 1 ujongano-uhlobo e1
5. Ngena ukuya [hlela ujongano] umgangatho woluhlu. 6. Qwalasela i-slot ye-FPC, i-MIC slot kunye ne-port ye-E1 interface. Qwalasela i-encapsulation njenge-SAToP
kunye nojongano olusengqiqweni lwe-E1 interface. [hlela ujongano] umsebenzisi@nginginya# misela e1-fpc-slot/pic-slot/port:channel encapsulation encapsulation-type unit interface-unit-number;
Umzekeloample:
[hlela ujongano] umsebenzisi@inginginya# misela e1-1/0/:1 iyunithi yesatop ye-encapsulation 0;
QAPHELA: Ngokufanayo, ungaqwalasela amajelo e-CSTM4 ukuya kutsho kumajelo e-E1.
Emva kokuba uqwalasele iziteshi ze-E1, qwalasela iinketho ze-SAToP. Ukuqwalasela iiKhetho ze-SAToP kwi-E1 Interfaces Ukuqwalasela iinketho ze-SAToP kujongano lwe-E1: 1. Kwimo yoqwalaselo, yiya [hlela ujongano lwe-e1-fpc-slot/pic-slot/port] inqanaba lolawulo.
[hlela] umsebenzisi@inginginya# hlela ujongano e1-fpc-slot/pic-slot/port
2. Sebenzisa umyalelo wokuhlela ukuya kwinqanaba le-satop-options hierarchy. [hlela ujongano lwe-e1-fpc-slot/pic-slot/port] user@host# hlela iinketho zesatop

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3. Qwalasela olu khetho lulandelayo lwe-SAToP: · i-packet-loss-rate egqithisileyo–Seta iipakethi zeelahleko ongakhetha kuzo. Iinketho zezi sample-ixesha kunye nomda. [hlela ujongano lwe-e1-fpc-slot/pic-slot/i-port-options-port] user@host# set-packet-loss-rate-rateample-ixesha sample-period threshold percentile · idle-pattern–Ipatheni ye-8-bit hexadecimal yokubuyisela idatha ye-TDM kwipakethi elahlekileyo (ukusuka ku-0 ukuya ku-255). [hlela ujongano lwe-e1-fpc-slot/pic-slot/i-port-options-port] user@host# seti ipateni yokungasebenzi kakuhle · jitter-buffer-auto-adjust–Lungiselela ngokuzenzekelayo isithinteli sejitter. [hlela ujongano lwe-e1-fpc-slot/pic-slot/port Satop-options] umsebenzisi@nginginya# cwangcisa ijitter-buffer-auto-adjust
QAPHELA: I-jitter-buffer-auto-adjust option ayisebenzi kwii-router zeMX Series.
· jitter-buffer-latency–Ixesha lokulibaziseka kwi-jitter buffer (ukusuka ku-1 ukuya kwi-1000 milliseconds). [hlela ujongano lwe-e1-fpc-slot/pic-slot/port Satop-options] umsebenzisi@inginginya# misela i-jitter-buffer-latency millisecond
· iipakethi zejitter-buffer-Inani leepakethi kwijitter buffer (ukusuka kwisi-1 ukuya kwiipakethi ezingama-64). [hlela ujongano lwe-e1-fpc-slot/pic-slot/port satop-options] user@host# seti iipakethi zejitter-buffer-packets
· Ubungakanani bomthwalo womvuzo–Qwalasela ubungakanani bomthwalo ohlawulwayo, ngokwebhayithi (ukusuka kuma-32 ukuya kwi-1024 bytes). [hlela ujongano lwe-e1-fpc-slot/pic-slot/port satop-options] umsebenzisi@nginginya# misela umthwalo-ubungakanani bebhayithi
AMAPHEPHA ENXULUMENEYO Ukuqonda iiNkonzo zokuLingisa iSekethe kunye neeNdidi zePIC eziXhasiweyo | 2

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Ukuqwalasela i-SAToP Emulation kwi-T1/E1 Interfaces kwi-12-Port Channelized T1/E1 Circuit Emulation PICs
KWELI CANDELO Ukumisela iMowudi yokulinganisa | 25 Ukuqwalasela i-SAToP Emulation kwi-T1/E1 Interfaces | 26
La macandelo alandelayo achaza uqwalaselo lwe-SAToP kwi-12-port Channelized T1/E1 Circuit Emulation PICs:
Ukuseta Imo Yokulinganisa Ukuseta imo yokulinganisa yokuqulunqa, quka ingxelo yokuqulunqa kwi [hlela i-chassis fpc fpc-slot pic pic-slot] umgangatho woluhlu:
[hlela i-chassis fpc fpc-slot pic pic-slot] user@host# isethi yokuqulunqa (t1 | e1);
Emva kokuba iPIC iziswe kwi-intanethi, ujongano lwenziwa ukulungiselela amazibuko akhoyo ePIC ngokohlobo lwePIC kunye nokhetho lokuqulunqa olusetyenzisiweyo: · Ukuba uquka i-framing statement ye-t1 (ye-T1 Circuit Emulation PIC), i-12 CT1 interfaces ziyadalwa. · Ukuba ubandakanya i-framing e1 statement (ye-E1 Circuit Emulation PIC), i-12 CE1 ujongano luyadalwa.
QAPHELA: Ukuba umisela ukhetho lokuqulunqa ngokungalunganga kudidi lwePIC, umsebenzi wokuzibophelela uyasilela. Ii-PIC zeSekethe zokulinganisa kunye ne-SONET kunye ne-SDH izibuko zifuna ukutshintshwa kwangaphambili ukuya kwi-T1 okanye i-E1 ngaphambi kokuba uziqwalasele. Kuphela amajelo e-T1/E1 axhasa i-SAToP encapsulation okanye iinketho ze-SAToP. Iipateni zeBit error rate test (BERT) nazo zonke ezifunyenwe yi-T1/E1 ujongano kwiSekethe Emulation PICs ezilungiselelwe i-SAToP aziphumeleli kwisignali ye-alarm (AIS) isiphene. Ngenxa yoko, ujongano lwe-T1/E1 luhlala luphezulu.

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Ukuqwalasela i-SAToP Emulation kwi-T1/E1 Interfaces Ukuseta iMowudi ye-Ecapsulation | 26 Ukuqwalasela iLoopback ye-T1 Interface okanye i-E1 Interface | 27 Ukuseka Iinketho zeSAToP | 27 Ukuqwalasela iPseudowire Interface | 28
Ukuseta i-E1 ye-Ecapsulation Mode ye-EXNUMX channels kwii-Circuit Emulation PICs zinokuqwalaselwa nge-SAToP encapsulation kumnikezeli we-edge (PE) router, ngolu hlobo lulandelayo:
QAPHELA: Inkqubo ekhankanywe ngezantsi ingasetyenziselwa ukuqwalasela iziteshi ze-T1 kwii-PICs zokulinganisa isekethe nge-SAToP encapsulation kwi-PE router.
1. Kwimo yoqwalaselo, yiya ku [hlela ujongano lwe-e1-fpc-slot/pic-slot/port] inqanaba lolawulo. [hlela] umsebenzisi@inginginya# [hlela ujongano e1 fpc-slot/pic-slot/port] Kuba example:
[ hlela ] [hlela ujongano e1-1/0/0] 2. Qwalasela iSAToP encapsulation kunye nojongano olunengqiqo lwe-E1 interface
[hlela ujongano e1-1/0/0] umsebenzisi@nginginya# misela i-encapsulation-typeunit interface-yeyunithi-inani;
Umzekeloample:
[hlela ujongano e1-1/0/0] umsebenzisi@nginginya# misela iyunithi yesatop ye-encapsulation 0;
Awudingi ukuqwalasela nayiphi na i-cross-connect usapho lwesekethe kuba yenziwe ngokuzenzekelayo kule encapsulation ingentla.

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Ukuqwalasela iLoopback ye-T1 Interface okanye i-E1 Interface Ukumisela isakhono sokubuyela umva phakathi kojongano lwendawo ye-T1 kunye neyunithi yenkonzo yesitishi esikude (CSU), jonga Ukuqwalasela i-T1 Loopback Capability. Ukuqwalasela isakhono se-loopback phakathi kojongano lwe-E1 lobulali kunye neyunithi yenkonzo yesitishi esikude (CSU), bona Ukuqwalasela i-E1 Loopback Capability.
QAPHELA: Ngokungagqibekanga, akukho loopback iqwalaselweyo.
Ukucwangcisa iiNketho ze-SAToP Ukuqwalasela iinketho ze-SAToP kujongano lwe-T1/E1: 1. Kwimo yoqwalaselo, yiya [hlela ujongano lwe-e1-fpc-slot/pic-slot/port] inqanaba lolawulo.
[hlela] umsebenzisi@inginginya# hlela ujongano e1-fpc-slot/pic-slot/port
Umzekeloample:
[hlela] umsebenzisi@inginginya# hlela ujongano e1-1/0/0
2. Sebenzisa umyalelo wokuhlela ukuya kwinqanaba le-satop-options hierarchy.
[hlela] umsebenzisi@host# hlela iinketho zesatop
3. Kweli nqanaba loluhlu lwemigangatho, usebenzisa umyalelo omiselweyo ungaqwalasela ezi ndlela zilandelayo ze-SAToP iinketho: · overive-packet-loss-rate–Seta iipakethi iinketho zelahleko. Iinketho ngamaqela, sample-ixesha, kunye nomgubasi. · amaqela–Chaza amaqela. · sampi-le-period-Ixesha elifunekayo ukubala ilahleko yeepakethe ezigqithisileyo (ukusuka kwi-1000 ukuya kwi-65,535 millisecond). · i-threshold–Percentile ichaza umda welahleko yepakethi egqithisileyo (1 pesenti). · i-idle-pattern–Ipatheni ye-100-bit hexadecimal yokubuyisela idatha ye-TDM kwipakethi elahlekileyo (ukusuka ku-8 ukuya ku-0). · jitter-buffer-auto-adjust–Lungiselela ngokuzenzekelayo isithinteli sejita.

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QAPHELA: I-jitter-buffer-auto-adjust option ayisebenzi kwii-router zeMX Series.
· jitter-buffer-latency–Ixesha lokulibaziseka kwi-jitter buffer (ukusuka ku-1 ukuya kwi-1000 milliseconds). · iipakethi zejitter-buffer-Inani leepakethi kwijitter buffer (ukusuka kwisi-1 ukuya kwiipakethi ezingama-64). · Ubungakanani bomthwalo womvuzo–Qwalasela ubungakanani bomthwalo ohlawulwayo, ngokwebhayithi (ukusuka kuma-32 ukuya kwi-1024 bytes).
QAPHELA: Kweli candelo, siqwalasela inketho enye ye-SAToP kuphela. Unokulandela indlela efanayo yokuqwalasela zonke ezinye iinketho ze-SAToP.
[hlela ujongano e1-1/0/0 satop-iinketho] umsebenzisi@host# misela-ipakethe-ilahleko-inqanaba eligqithisileyoample-ixesha sample-ixesha Kuba example:
[hlela ujongano e1-1/0/0 satop-iinketho] umsebenzisi@host# misela-ipakethe-ilahleko-inqanaba eligqithisileyoampixesha le-4000
Ukuqinisekisa olu lungelelwaniso, sebenzisa umyalelo wokubonisa [hlela ujongano e1-1/0/0] inqanaba loluhlu lwemigangatho:
[hlela ujongano e1-1/0/0] umsebenzisi@inginginya# bonisa iinketho zesatop {
ipakethe-ilahleko-inqanaba eligqithisileyo { sampixesha le-4000;
}}
FUNDA KWAKHONA kwisatop-iinketho | 155
Ukuqwalasela i-Pseudowire Interface Ukuqwalasela i-TDM pseudowire kumnikezeli we-edge (PE) umzila, sebenzisa isiseko sesekethe ye-Layer 2 ekhoyo, njengoko kuboniswe kule nkqubo ilandelayo: 1. Kwimo yokulungelelanisa, yiya kwi- [edit protocols l2circuit] inqanaba le-hierarchy.

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[hlela] umsebenzisi@nginginya# hlela iprotocol l2circuit
2. Qwalasela idilesi ye-IP ye-router engummelwane okanye utshintshe, i-interface eyenza umgca we-2 wesekethe kunye ne-identifier ye-2 yesekethe.
[hlela iprotocol l2circuit] umsebenzisi@inginginya# misela ujongano lwe-IP-address ujongano-igama-fpc-slot/pic-slot/port.interface-unit-number
i-ID yenyani yesekethe-id;
QAPHELA: Ukumisela ujongano lwe-T1 njengomaleko wesi-2 sesekethe, buyisela u-e1 nge-t1 kwingxelo engezantsi.
Umzekeloample:
[hlela iprotocol l2circuit] umsebenzisi@host# misela ummelwane 10.255.0.6 ujongano e1-1/0/0.0 virtual-circuit-id 1
3. Ukuqinisekisa uqwalaselo sebenzisa umyalelo womboniso kwi [edit protocols l2circuit] inqanaba loluhlu.
[hlela iiprothokholi l2circuit] umsebenzisi@host# bonisa ummelwane 10.255.0.6 {
i-interface e1-1/0/0.0 { virtual-circuit-id 1;
}}
Emva kokuba umda wabathengi (CE)-ubophelelekelwano lwe-interfaces (kuzo zombini ii-routers ze-PE) ziqwalaselwe kunye ne-encapsulation efanelekileyo, ubungakanani bomthwalo wokuhlawula, kunye nezinye iiparameters, ii-router ezimbini ze-PE zizama ukuseka i-pseudowire kunye ne-Pseudowire Emulation Edge-to-Edge (PWE3) yokubonisa. izandiso. Olu luqwalaselo lulandelayo lwe-pseudowire interface luvaliwe okanye aluhoywanga kwi-TDM pseudowires: · ukungahoyi-encapsulation · mtu Iindidi zepseudowire ezixhaswayo zezi: · 0x0011 Ulwakhiwo-Agnostic E1 phezu kwePakethi.

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· 0x0012 Structure-Agnostic T1 (DS1) phezu kwePakethi Xa iiparamitha zojongano lwendawo zihambelana neeparamitha ezifunyenweyo, kunye nodidi lwepseudowire kunye nolawulo lwegama elincinci zilingana, ipseudowire iyasetwa. Ngolwazi oluneenkcukacha malunga nokuqwalasela i-TDM pseudowire, bona iJunos OS VPNs Library yeziXhobo zokuHambisa. Ngolwazi oluthe vetshe malunga neePICs, jonga i-PIC IsiKhokelo sendlela yakho.
QAPHELA: Xa i-T1 isetyenziselwa i-SAToP, iluphu yedatha yefasilithi ye-T1 (FDL) ayixhaswanga kwisixhobo sojongano lwe-CT1. Kungenxa yokuba i-SAToP ayihlalutyi amasuntswana okuyila i-T1.
AMAPHEPHA ENXULUMENEYO Ukuqonda i-Mobile Backhaul | I-12 Ukuqonda IiNkonzo zokuLingisa iSekethe kunye neeNtlobo zePIC eziXhasiweyo | 2 Ukumisela i-SAToP kwi-4-Port Channelized OC3/STM1 iSekethe yeMICs yokulinganisa | 16
Ukuseta Iinketho ze-SAToP
Ukuqwalasela iinketho ze-SAToP kwi-T1/E1 ujongano: 1. Kwimo yoqwalaselo, yiya ku [edit interfaces e1-fpc-slot/pic-slot/port] hierarchy level.
[hlela] umsebenzisi@inginginya# hlela ujongano e1-fpc-slot/pic-slot/port For example:
[hlela] umsebenzisi@inginginya# hlela ujongano e1-1/0/0
2. Sebenzisa umyalelo wokuhlela ukuya kwinqanaba le-satop-options hierarchy. [hlela] umsebenzisi@host# hlela iinketho zesatop

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3. Kweli nqanaba loluhlu lwemigangatho, usebenzisa umyalelo omiselweyo ungaqwalasela ezi ndlela zilandelayo ze-SAToP iinketho: · overive-packet-loss-rate–Seta iipakethi iinketho zelahleko. Iinketho ngamaqela, sample-ixesha, kunye nomgubasi. · amaqela–Chaza amaqela. · sampi-le-period-Ixesha elifunekayo ukubala ilahleko yeepakethe ezigqithisileyo (ukusuka kwi-1000 ukuya kwi-65,535 millisecond). · i-threshold–Percentile ichaza umda welahleko yepakethi egqithisileyo (1 pesenti). · i-idle-pattern–Ipatheni ye-100-bit hexadecimal yokubuyisela idatha ye-TDM kwipakethi elahlekileyo (ukusuka ku-8 ukuya ku-0). · jitter-buffer-auto-adjust–Lungiselela ngokuzenzekelayo isithinteli sejita.
QAPHELA: I-jitter-buffer-auto-adjust option ayisebenzi kwii-router zeMX Series.
· jitter-buffer-latency–Ixesha lokulibaziseka kwi-jitter buffer (ukusuka ku-1 ukuya kwi-1000 milliseconds). · iipakethi zejitter-buffer-Inani leepakethi kwijitter buffer (ukusuka kwisi-1 ukuya kwiipakethi ezingama-64). · Ubungakanani bomthwalo womvuzo–Qwalasela ubungakanani bomthwalo ohlawulwayo, ngokwebhayithi (ukusuka kuma-32 ukuya kwi-1024 bytes).
QAPHELA: Kweli candelo, siqwalasela inketho enye ye-SAToP kuphela. Unokulandela indlela efanayo yokuqwalasela zonke ezinye iinketho ze-SAToP.
[hlela ujongano e1-1/0/0 satop-iinketho] umsebenzisi@host# misela-ipakethe-ilahleko-inqanaba eligqithisileyoample-ixesha sample-ixesha
Umzekeloample:
[hlela ujongano e1-1/0/0 satop-iinketho] umsebenzisi@host# misela-ipakethe-ilahleko-inqanaba eligqithisileyoampixesha le-4000
Ukuqinisekisa olu lungelelwaniso, sebenzisa umyalelo wokubonisa [hlela ujongano e1-1/0/0] inqanaba loluhlu lwemigangatho:
[hlela ujongano e1-1/0/0] umsebenzisi@inginginya# bonisa iinketho zesatop {
ipakethi-yelahleko-inqanaba eligqithisileyo {

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sampixesha le-4000; }}
AMAXWEBHA ENXULUMENEYO Satop-iinketho | 155

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ISAHLUKO 4
Ukuqwalasela iNkxaso ye-SAToP kwii-MIC zokulinganisa iSekethe
KWESI SAHLUKO Uqwalaselo lwe-SAToP kwi-16-Port Channelized E1/T1 Ulinganiso lweSekethe MIC | 33 Ukuqwalasela i-SAToP Encapsulation kwi-T1 / E1 Interfaces | 36 I-SAToP Emulation kwi-T1 kunye ne-E1 Interfaces Overview | I-41 Ukuqwalasela i-SAToP Emulation kwi-Channelized T1 kunye ne-E1 Interfaces | 42
Ukuqwalasela i-SAToP kwi-16-Port Channelized E1/T1 yokulinganisa iSekethe ye-MIC
KWELI CANDELO Ukuqwalasela iMowudi ye-T1/E1 yokuQinisekisa kwiNqanaba le-MIC | 33 Ukuqwalasela i-CT1 Ports ukuya kwi-T1 Channels | 34 Ukuqwalasela i-CT1 Ports ukuya kwi-DS Channels | 35
La macandelo alandelayo achaza ukuqwalasela i-SAToP kwi-16-Port Channelized E1/T1 Circuit Emulation MIC (MIC-3D-16CHE1-T1-CE). Ukuqwalasela i-T1/E1 iMowudi yokuQinisekisa kwiNqanaba le-MIC Ukumisela indlela yokulinganisa yokuqulunqa kwinqanaba le-MIC. 1. Yiya [hlela i-chassis fpc fpc-slot pic pic-slot] inqanaba loluhlu.
[hlela] [hlela i-chassis fpc fpc-slot pic pic-slot] 2. Qwalasela indlela yokulinganisa ukulinganisa njenge E1 okanye T1.

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[hlela i-chassis fpc fpc-slot pic pic-slot] user@host# isethi yokuqulunqa (t1 | e1)
Emva kokuba i-MIC iziswe kwi-intanethi, udibano lwenziwa ukulungiselela amazibuko akhoyo e-MIC ngokwesiseko sohlobo lwe-MIC kunye nokhetho lokusakhelo olusetyenzisiweyo: · Ukuba uquka i-framing statement ye-t1, i-16 channelized T1 (CT1) interfaces ziyadalwa. · Ukuba uquka i-framing e1 statement, 16 channelized E1 (CE1) interfaces ziyadalwa.
QAPHELA: Ukuba umisela ukhetho lokusakhelo ngendlela engalunganga yodidi lwe-MIC, umsebenzi wokuzibophelela uyasilela. Ngokungagqibekanga, imowudi yokuyila ye-t1 ikhethiwe. Ii-PIC zeSekethe zokulinganisa kunye ne-SONET kunye ne-SDH izibuko zifuna ukutshintshwa kwangaphambili ukuya kwi-T1 okanye i-E1 ngaphambi kokuba uziqwalasele. Kuphela amajelo e-T1/E1 axhasa i-SAToP encapsulation okanye iinketho ze-SAToP.
Imilinganiselo yovavanyo lwempazamo yeBit (BERT) iipateni nazo zonke ii-binary 1s (ezinye) ezifunyenwe yi-CT1/CE1 ujongano kwi-Circuit Emulation MICs ezilungiselelwe i-SAToP aziphumeleli kumqondiso we-alarm (AIS) isiphene. Ngenxa yoko, i-CT1/CE1 interfaces zihlala ziphezulu.
Ukuqwalasela i-CT1 Ports Phantsi ukuya kwi-T1 Channels Ukumisela izibuko le-CT1 ukuya kutsho kumjelo we-T1, sebenzisa le nkqubo ilandelayo:
QAPHELA: Ukumisela izibuko le-CE1 ukuya kutsho kumjelo we-E1, buyisela i-ct1 nge-ce1 kunye ne-t1 nge-e1 kwinkqubo.
1. Kwimo yoqwalaselo, yiya [hlela ujongano ct1-mpc-slot/mic-slot/port-number] inqanaba lolawulo. [hlela] umsebenzisi@inginginya# hlela ujongano ct1-mpc-slot/mic-slot/port-number
Umzekeloample:
[hlela] umsebenzisi@nginginya# hlela ujongano ct1-1/0/0

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2. Kujongano lwe-CT1, seta i-no-partition option uze usete uhlobo lojongano njengo-T1. [hlela ujongano ct1-mpc-slot/mic-slot/port-number] user@host# cwangcisa ujongano-nolwahlulo-uhlobo lwe-t1
Kule ex ilandelayoampLe, ujongano lwe-ct1-1/0/1 lubumbeke ukuba lube lolodidi lwe-T1 kwaye lungabi nazahlulo.
[hlela ujongano ct1-1/0/1] umsebenzisi@inginginya# cwangcisa ujongano-nolwahlulo-uhlobo lwe-t1
Ukuqwalasela i-CT1 Ports Ezantsi ukuya kwi-DS Channels Ukuqwalasela i-T1 (CT1) izibuko ezantsi ukuya kumjelo we-DS, quka inkcazo yesahlulelo kwi- [edit interfaces ct1-mpc-slot/mic-slot/port-number] inqanaba lolawulo:
QAPHELA: Ukumisela izibuko le-CE1 ezantsi kwitshaneli ye-DS, buyisela i-ct1 nge-ce1 ngale nkqubo ilandelayo.
1. Kwimo yoqwalaselo, yiya [hlela ujongano ct1-mpc-slot/mic-slot/port-number] inqanaba lolawulo. [hlela] umsebenzisi@inginginya# hlela ujongano ct1-mpc-slot/mic-slot/port-number
Umzekeloample:
[hlela] umsebenzisi@nginginya# hlela ujongano ct1-1/0/0
2. Qwalasela ulwahlulo, ixesha lokuvala, kunye nohlobo lojongano. [hlela ujongano ct1-mpc-slot/mic-slot/port-number] user@host# seta isahlulelo-inani lexeshalots amaxesha ujongano-uhlobo ds
Kule ex ilandelayoampLe, ujongano lwe-ct1-1/0/0 luqwalaselwe njengojongano lweDS kunye nesahlulelo esinye kunye neendawo zokubeka amaxesha amathathu:
[hlela ujongano ct1-1/0/0] umsebenzisi@inginginya# misela isahlulelo 1 amaxesha 1-4,9,22-24 ujongano-uhlobo ds

36
Ukuqinisekisa uqwalaselo lwe-ct1-1/0/0 ujongano, sebenzisa umyalelo wokubonisa [hlela ujongano ct1-1/0/0] umgangatho woluhlu.
[hlela ujongano ct1-1/0/0] umsebenzisi@inginginya# bonisa isahlulelo 1 amaxesha 1-4,9,22-24 ujongano-uhlobo ds; I-interface ye-NxDS0 inokumiselwa kwi-interface ye-T1 enomjelo. Apha N imele iindawo zokubeka ixesha kwi-interface ye-CT1. Ixabiso le-N li: · 1 ukuya ku-24 xa ujongano lwe-DS0 luqwalaselwe ukusuka kujongano lwe-CT1. · 1 ukuya ku-31 xa ujongano lweDS0 luqwalaselwe ukusuka kujongano lweCE1. Emva kokuba uhlukanise i-interface ye-DS, qwalasela iinketho ze-SAToP kuyo. Jonga “Ukuseta iiKhetho zeSAToP” kwiphepha lama-27.
AMAPHEPHA ENXULUMENEYO Ukuqonda iiNkonzo zokuLingisa iSekethe kunye neeNdidi zePIC eziXhasiweyo | 2 Ukuseta Iinketho ze-SAToP | 27
Ukuqwalasela i-SAToP Encapsulation kwi-T1 / E1 Interfaces
KWELI CANDELO Ukuseta i-Ecapsulation Mode | 37 T1/E1 Inkxaso yeLoopback | 37 T1 FDL Inkxaso | 38 Ukuseka Iinketho zeSAToP | 38 Ukuqwalasela iPseudowire Interface | 39
Olu lungelelwaniso lusebenza kwisicelo se-backhaul yeselula eboniswe kuMfanekiso 3 kwiphepha le-13. Esi sihloko siquka le misebenzi ilandelayo:

37
Ukuseta i-E1 yeNdlela ye-EXNUMX yeetshaneli kwii-Circuit Emulation MICs zinokuqwalaselwa nge-SAToP encapsulation kumnikezeli edge (PE) router, ngolu hlobo lulandelayo:
QAPHELA: Le nkqubo ilandelayo ingasetyenziselwa ukulungisa amajelo e-T1 kwii-Circuit Emulation MICs nge-SAToP encapsulation kwi-PE router.
1. Kwimo yoqwalaselo, yiya [hlela ujongano lwe-e1-fpc-slot/pic-slot/port] inqanaba lolawulo. [hlela] umsebenzisi@inginginya# hlela ujongano e1-fpc-slot/pic-slot/port
Umzekeloample:
[hlela] umsebenzisi@inginginya# hlela ujongano e1-1/0/0
2. Qwalasela i-encapsulation ye-SAToP kunye ne-interface enengqiqo ye-E1 interface. [hlela ujongano e1-1/0/0] umsebenzisi@nginginya# misela ujongano lweyunithi yesatop-iyunithi-inani
Umzekeloample:
[hlela ujongano e1-1/0/0] umsebenzisi@host# seti iyunithi yesatop ye-encapsulation 0
Awudingi ukuqwalasela nayiphi na intsapho yesiphaluka esinqamlezileyo kuba yenziwe ngokuzenzekelayo kwi-SAToP encapsulation. I-T1/E1 Inkxaso yeLoopback Sebenzisa i-CLI ukuqwalasela i-loopback ekude kunye neyendawo njenge-T1 (CT1) okanye i-E1 (CE1). Ngokungagqibekanga, akukho loopback iqwalaselweyo. Jonga ukuqwalasela iT1 yeLoopback yesakhono kunye nokuqwalasela iE1 yeLoopback yesakhono.

38
Inkxaso ye-T1 FDL Ukuba i-T1 isetyenziselwa i-SAToP, iluphu ye-T1 ye-data-link (FDL) ayixhaswanga kwisixhobo sojongano lwe-CT1 kuba i-SAToP ayihlalutyi i-T1 framing bits.
Ukucwangcisa iiNketho ze-SAToP Ukuqwalasela iinketho ze-SAToP kujongano lwe-T1/E1: 1. Kwimo yoqwalaselo, yiya [hlela ujongano lwe-e1-fpc-slot/pic-slot/port] inqanaba lolawulo.
[hlela] umsebenzisi@inginginya# hlela ujongano e1-fpc-slot/pic-slot/port
Umzekeloample:
[hlela] umsebenzisi@inginginya# hlela ujongano e1-1/0/0
2. Sebenzisa umyalelo wokuhlela ukuya kwinqanaba le-satop-options hierarchy.
[hlela] umsebenzisi@host# hlela iinketho zesatop
3. Kweli nqanaba loluhlu lwemigangatho, usebenzisa umyalelo omiselweyo ungaqwalasela ezi ndlela zilandelayo ze-SAToP iinketho: · overive-packet-loss-rate–Seta iipakethi iinketho zelahleko. Iinketho ngamaqela, sample-ixesha, kunye nomgubasi. · amaqela–Chaza amaqela. · sampi-le-period-Ixesha elifunekayo ukubala ilahleko yeepakethe ezigqithisileyo (ukusuka kwi-1000 ukuya kwi-65,535 millisecond). · i-threshold–Percentile ichaza umda welahleko yepakethi egqithisileyo (1 pesenti). · i-idle-pattern–Ipatheni ye-100-bit hexadecimal yokubuyisela idatha ye-TDM kwipakethi elahlekileyo (ukusuka ku-8 ukuya ku-0). · jitter-buffer-auto-adjust–Lungiselela ngokuzenzekelayo isithinteli sejita.
QAPHELA: I-jitter-buffer-auto-adjust option ayisebenzi kwii-router zeMX Series.

39
· jitter-buffer-latency–Ixesha lokulibaziseka kwi-jitter buffer (ukusuka ku-1 ukuya kwi-1000 milliseconds). · iipakethi zejitter-buffer-Inani leepakethi kwijitter buffer (ukusuka kwisi-1 ukuya kwiipakethi ezingama-64). · Ubungakanani bomthwalo womvuzo–Qwalasela ubungakanani bomthwalo ohlawulwayo, ngokwebhayithi (ukusuka kuma-32 ukuya kwi-1024 bytes).
QAPHELA: Kweli candelo, siqwalasela inketho enye ye-SAToP kuphela. Unokulandela indlela efanayo yokuqwalasela zonke ezinye iinketho ze-SAToP.
[hlela ujongano e1-1/0/0 satop-iinketho] umsebenzisi@host# misela-ipakethe-ilahleko-inqanaba eligqithisileyoample-ixesha sample-ixesha Kuba example:
[hlela ujongano e1-1/0/0 satop-iinketho] umsebenzisi@host# misela-ipakethe-ilahleko-inqanaba eligqithisileyoampixesha le-4000
Ukuqinisekisa olu lungelelwaniso, sebenzisa umyalelo wokubonisa [hlela ujongano e1-1/0/0] inqanaba loluhlu lwemigangatho:
[hlela ujongano e1-1/0/0] umsebenzisi@inginginya# bonisa iinketho zesatop {
ipakethe-ilahleko-inqanaba eligqithisileyo { sampixesha le-4000;
}}
FUNDA KWAKHONA kwisatop-iinketho | 155
Ukuqwalasela i-Pseudowire Interface Ukuqwalasela i-TDM pseudowire kwi-router edge (PE) yomboneleli, sebenzisa isiseko sesekethe ye-Layer 2 ekhoyo, njengoko kuboniswe kule nkqubo ilandelayo: 1. Kwimo yokulungelelanisa, yiya kwi-hierarchy level [edit protocols l2circuit].
[hlela]

40
umsebenzisi@nginginya# hlela iprotocol l2circuit
2. Qwalasela idilesi ye-IP ye-router engummelwane okanye utshintshe, i-interface eyenza i-Sekethe ye-Layer 2, kunye ne-identifier ye-Sekethe ye-Layer 2.
[hlela iprotocol l2circuit] umsebenzisi@inginginya# misela ujongano lwe-IP-address ujongano-igama-fpc-slot/pic-slot/port.interface-unit-number
virtual-yesekethe-id virtual-yesekethe-id
QAPHELA: Ukuqwalasela i-interface ye-T1 njengesekethe ye-Layer 2, buyisela i-e1 nge-t1 kwingxelo yoqwalaselo.
Umzekeloample:
[hlela iprotocol l2circuit] umsebenzisi@host# misela ummelwane 10.255.0.6 ujongano e1-1/0/0.0 virtual-circuit-id 1
3. Ukuqinisekisa olu lungelelwaniso, sebenzisa umyalelo womboniso kwi [edit protocols l2circuit] umgangatho woluhlu.
[hlela iiprothokholi l2circuit] umsebenzisi@host# bonisa ummelwane 10.255.0.6 {
i-interface e1-1/0/0.0 { virtual-circuit-id 1;
}}
Emva kokuba umda wabathengi (CE)-ubophelelekelwano lwe-interfaces (kuzo zombini ii-routers ze-PE) ziqwalaselwe kunye ne-encapsulation efanelekileyo, ubungakanani bomthwalo wokuhlawula, kunye nezinye iiparameters, ii-router ezimbini ze-PE zizama ukuseka i-pseudowire kunye ne-Pseudowire Emulation Edge-to-Edge (PWE3) yokubonisa. izandiso. Olu luqwalaselo lulandelayo lwe-pseudowire interface luvaliwe okanye aluhoywanga kwi-TDM pseudowires: · ukungahoyi-encapsulation · mtu Iindidi zepseudowire ezixhaswayo zezi: · 0x0011 Ulwakhiwo-Agnostic E1 phezu kwePakethi.

41
· 0x0012 Structure-Agnostic T1 (DS1) phezu kwePakethi Xa iiparamitha zojongano lwendawo zihambelana neeparamitha ezifunyenweyo, kunye nodidi lwepseudowire kunye nolawulo lwegama elincinci zilingana, ipseudowire iyasetwa. Ngolwazi oluneenkcukacha malunga nokuqwalasela i-TDM pseudowire, bona iJunos OS VPNs Library yeziXhobo zokuHambisa. Ngolwazi oluthe vetshe malunga nee-MICs, bona i-PIC IsiKhokelo sendlela yakho.

AMAPHEPHA ENXULUMENEYO Ukuqonda i-Mobile Backhaul | 12

Ukulinganisa kwe-SAToP kwi-T1 kunye ne-E1 Interfaces Overview
I-Structure-Agnostic time-division multiplexing (TDM) phezu kwePakethi (SAToP), njengoko ichazwe kwi-RFC 4553, i-Structure-Agnostic TDM phezu kwePakethi (SAToP) ixhaswa kwi-ACX Series Universal Metro routers kunye ne-T1 kunye ne-E1 interfaces eyakhelweyo. I-SAToP isetyenziselwa i-pseudowire encapsulation ye-TDM bits (T1, E1). I-encapsulation ayihoyi nayiphi na isakhiwo esibekwe kwimijelo ye-T1 kunye ne-E1, ngokukodwa isakhiwo esibekwe yi-standard TDM framing. I-SAToP isetyenziswe kwiinethiwekhi ezitshintshiweyo zepakethe, apho i-router edge (PE) i-router ayifuni ukutolika idatha ye-TDM okanye ithathe inxaxheba kwi-TDM yokubonisa.
QAPHELA: I-ACX5048 kunye ne-ACX5096 imizila ayixhasi i-SAToP.

Umzobo we-5 kwiphepha le-41 ubonisa i-packet-switched network (PSN) apho ii-router ezimbini ze-PE (PE1 kunye ne-PE2) zibonelela nge-pseudowires enye okanye ngaphezulu kwii-router zabathengi (CE1) kunye ne-CE2), ukuseka itonela ye-PSN ukubonelela ngedatha. indlela yepseudowire.

Umzobo 5: I-Pseudowire Encapsulation kunye ne-SAToP

g016956

Inkonzo Efanisiweyo

iSekethe eqhotyoshelweyo

Itonela yePSN

iSekethe eqhotyoshelweyo

Pseudowire 1

CE1

PE1

PE2

CE2

Pseudowire 2

Inkonzo yemveli

I-Pseudowire traffic ayibonakali kwinethiwekhi engundoqo, kwaye inethiwekhi engundoqo ibonakala ngokucacileyo kwii-CEs. Iiyunithi zedatha zomthonyama (amasuntswana, iiseli, okanye iipakethi) zifika ngesekethe yokuncamathela, zifakwe kwiprotocol yepseudowire.

42
iyunithi yedatha (PDU), kwaye ithwalwa ngapha kwenethiwekhi engaphantsi ngetonela yePSN. Ii-PE zenza i-encapsulation efunekayo kunye ne-decapsulation ye-pseudowire PDUs kwaye iphathe nawuphi na omnye umsebenzi ofunwa yinkonzo ye-pseudowire, njengokulandelelana okanye ixesha.
AMAXWEBHU ENXULUMENEYO Ukuqwalasela ukulinganisa kwe-SAToP kwi-Channelized T1 kunye ne-E1 Interfaces | 42
Ukuqwalasela i-SAToP Emulation kwi-Channelized T1 kunye ne-E1 Interfaces
KWELI CANDELO Ukumisela iMowudi yokulinganisa i-T1/E1 | 43 Ukuqwalasela i-T1 egcweleyo okanye i-E1 Interface kwi-Channelized T1 kunye ne-E1 Interfaces | 44 Ukuseka i-SAToP Encapsulation Mode | 48 Qwalasela umaleko weSekethe yesi-2 | 48
Olu lungelelwaniso luseko lwesiseko se-SAToP kwi-ACX Series router njengoko ichazwe kwi-RFC 4553, i-Structure-Agnostic Time Division Multiplexing (TDM) phezu kwePakethi (SAToP). Xa uqwalasela i-SAToP kwi-interfaces eyakhelwe-ngaphakathi ye-T1 kunye ne-E1, ulungelelwaniso luphumela kwi-pseudowire esebenza njengendlela yothutho ye-T1 kunye ne-E1 yesiphaluka imiqondiso kwi-packet-switched network. Uthungelwano phakathi kwee-router zabathengi (CE) zibonakala ziselubala kwii-router ze-CE, zibonakala ngathi ii-router ze-CE ziqhagamshelwe ngokuthe ngqo. Ngokucwangciswa kwe-SAToP kwi-edge yomnikezeli (PE) i-router ye-T1 kunye ne-E1 interfaces, i-interworking function (IWF) yenza i-payload (isakhelo) equlethe i-CE router's T1 kunye ne-E1 Layer 1 idatha kunye negama lokulawula. Le datha ithuthwa isiwe kwi-PE ekude nge-pseudowire. I-PE ekude isusa yonke i-Layer 2 kunye neentloko ze-MPLS ezongeziweyo kwilifu lomnatha kwaye idlulisele phambili igama lolawulo kunye nedatha ye-Layer 1 kwi-IWF ekude, leyo idlulisela phambili idatha kwi-CE ekude.

Umzobo 6: I-Pseudowire Encapsulation kunye ne-SAToP

g016956

Inkonzo Efanisiweyo

iSekethe eqhotyoshelweyo

Itonela yePSN

iSekethe eqhotyoshelweyo

Pseudowire 1

CE1

PE1

PE2

CE2

Pseudowire 2

Inkonzo yemveli

KuMfanekiso 6 kwiphepha lama-43 umzila woMboneleli we-Edge (PE) umele umzila we-ACX Series oqwalaselwe kula manyathelo. Isiphumo sala manyathelo yipseudowire esuka kwi-PE1 ukuya kwi-PE2. Izihloko ziquka:

Ukuseta i-T1/E1 Imo yokuLingisa
Ukulinganisa yindlela ephinda-phinda iimpawu ezibalulekileyo zenkonzo (efana ne-T1 okanye i-E1) kuthungelwano olutshintshiweyo lwepakethi. Ubeka imo yokulinganisa ukuze i-channelized T1 kunye ne-E1 ujongano olwakhelwe ngaphakathi kwi-router ye-ACX Series ingaqwalaselwa ukuba isebenze nokuba kwimo ye-T1 okanye ye-E1. Olu qwalaselo lukwinqanaba lePIC, ngoko ke onke amazibuko asebenza njengojongano lwe-T1 okanye ujongano lwe-E1. Umxube we-T1 kunye ne-E1 ujongano aluxhaswanga. Ngokungagqibekanga onke amazibuko asebenza njengojongano lwe-T1.
Qwalasela indlela yokulinganisa: [hlela i-chassis fpc fpc-slot pic pic-slot] user@host# isethi yokuqulunqa (t1 | e1) For example:
[hlela i-chassis fpc 0 pic 0] umsebenzisi@inginginya# usete isakhelo t1 Emva kokuba iPIC iziswe kwi-intanethi kwaye ngokuxhomekeke kukhetho lokusakhelo olusetyenzisiweyo (t1 okanye e1), kwi-ACX2000 umzila, 16 CT1 okanye 16 CE1 ujongano lwenziwe, kwaye kwi. i-ACX1000 umzila, i-8 CT1 okanye i-8 CE1 ujongano lwenziwe.
Imveliso elandelayo ibonisa olu lungelelwaniso:

umsebenzisi@host# bonisa chassis fpc 0 {
pic 0 {ifreyim ye-t1;
}}
Isiphumo esilandelayo esivela kumboniso we-interfaces terse command ibonisa i-16 CT1 ujongano oludalwe ngoqwalaselo lokuqulunqa.

umsebenzisi@nginginya# sebenzisa ujongano olufutshane

Ujongano

Admin Link Proto

ct1-0/0/0

Ngubani othi

ct1-0/0/1

Ngubani othi

ct1-0/0/2

Ngubani othi

ct1-0/0/3

Ngubani othi

ct1-0/0/4

Ngubani othi

ct1-0/0/5

Ngubani othi

ct1-0/0/6

Ngubani othi

ct1-0/0/7

Ngubani othi

ct1-0/0/8

Ngubani othi

ct1-0/0/9

Ngubani othi

ct1-0/0/10

Ngubani othi

ct1-0/0/11

Ngubani othi

ct1-0/0/12

Ngubani othi

ct1-0/0/13

Ngubani othi

ct1-0/0/14

Ngubani othi

ct1-0/0/15

Ngubani othi

Indawo

Ukude

QAPHELA: Ukuba umisela ukhetho lokuqulunqa ngokungalunganga kudidi lwePIC, umsebenzi wokuzibophelela uyasilela.
Ukuba utshintsha imo, i-router iya kuqalisa kwakhona i-T1 kunye ne-E1 interfaces eyakhelweyo.
Iipateni zovavanyo lwempazamo yeBit (BERT) nazo zonke ezifunyenwe yi-T1 kunye ne-E1 ujongano olulungiselelwe i-SAToP aluphumeleli kwisalathisi se-alarm (AIS) isiphene. Ngenxa yoko, ujongano lwe-T1 kunye ne-E1 luhlala luphezulu.

BONA KWAKHO
Ukulinganisa kwe-SAToP kwi-T1 kunye ne-E1 Interfaces Overview | 41
Ukuqwalasela i-T1 epheleleyo okanye i-E1 Interface kwi-Channelized T1 kunye ne-E1 Interfaces
Kufuneka uqwalasele umntwana we-T1 okanye u-E1 ujongano kwi-interface ye-T1 okanye i-E1 eyakhelwe ngaphakathi eyenziwe ngenxa yokuba i-interface ye-channelized ayiyona i-interface elungisekayo kunye ne-SAToP encapsulation kufuneka iqwalaselwe (kwisinyathelo esilandelayo) ukuze i-pseudowire isebenze. Olu lungelelwaniso lulandelayo ludala ujongano olupheleleyo lwe-T1 kujongano lwe-ct1. Unokulandela inkqubo efanayo ukwenza ujongano lwe-E1 enye kujongano olulungiselelwe i-ce1. Qwalasela ujongano olupheleleyo lwe-T1/E1:

[hlela ujongano ct1-fpc/pic /port] umsebenzisi@inginginya# cwangcisa ujongano-nolwahlulo-uhlobo (t1 | e1) Kuba example: [hlela ujongano ct1-0/0/0 umsebenzisi@inginginya# cwangcisa ujongano-nolwahlulo-uhlobo lwe-t1
Imveliso elandelayo ibonisa olu lungelelwaniso:
[hlela] umsebenzisi@inginginya# bonisa ujongano ct1-0/0/0 {
akukho-ukwahlula-hlula ujongano-uhlobo lwe-t1; }

Umyalelo owandulelayo udala ujongano lwe-t1-0/0/0 kujongano lwe-ct1-0/0/0 lwetshaneli. Jonga uqwalaselo ngojongano lokubonisa ujongano-igama umyalelo obanzi. Sebenzisa umyalelo wokubonisa imveliso yojongano olunetshaneli kunye ne-T1 entsha okanye i-E1interface. Isiphumo esilandelayo sibonelela nge-example yemveliso yojongano lwe-CT1 kunye nojongano lwe-T1 olwenziwe ukusuka kwi-ex eyandulelayoample uqwalaselo. Qaphela ukuba i-ct1-0/0/0 isebenza ngesantya se-T1 kwaye imidiya yi-T1.

umsebenzisi@nginginya> bonisa ujongano ct1-0/0/0 olubanzi

Ujongano lomzimba: ct1-0/0/0, yenziwe, ikhonkco elibonakalayo liPhakamileyo

Isalathiso se-Interface: 152, SNMP ifIndex: 780, Generation: 1294

Uhlobo lwenqanaba lekhonkco: Umlawuli, Ukuvala: Ngaphakathi, Isantya: T1, iLoopback: Akukho nanye, Ukuqulunqa:

ESF, uMzali: Akukho

Iiflegi zesixhobo : Ukuqhuba kwangoku

Iiflegi ze-Interface: I-Point-To-Point SNMP-Traps yangaphakathi: 0x0

Link iflegi

: Akukho

Ukubamba-amaxesha

: phezulu 0 ms, phantsi 0 ms

Imigca yeCoS

: I-8 exhaswayo, i-4 yemigca esebenzisekayo ephezulu

Igqityelwe ukubhabha : 2012-04-03 06:27:55 PDT (00:13:32 ago)

Ubalo lugqibele ukucinywa: 2012-04-03 06:40:34 PDT (00:00:53 ago)

Iialamu zeDS1 : Akukho

I-DS1 iziphene : Akukho

T1 imidiya:

Imizuzwana

Bala State

SEF

0 Kulungile

IBEE

0 Kulungile

AIS

0 Kulungile

LOF

0 Kulungile

LOS

0 Kulungile

LUBHELU

0 Kulungile

CRC Major

0 Kulungile

I-CRC encinci

0 Kulungile

BPV

EXZ

LCV

PCV

CRC

LES

I-SES

SEFS

BES

UAS

Ukufakwa kweekhowudi kumgca: B8ZS

Ulwakhiwo

: 0 ukuba 132 iinyawo

Ubume be-DS1 BERT:

Ixesha lexesha le-BERT: imizuzwana eyi-10, iphelile: imizuzwana eyi-0

Isantya semposiso esenziwayo: 0, Algorithm: 2^15 - 1, O.151, Pseudorandom (9)

Ulungelelwaniso lwe-Packet Forwarding Engine:

Indawo yokufikela: 0 (0x00)

Kwisiphumo esilandelayo se-interface ye-T1, i-interface yomzali iboniswa njenge-ct1-0/0/0 kunye nohlobo lwenqanaba lekhonkco kunye ne-encapsulation yi-TDM-CCC-SATOP.

umsebenzisi@nginginya> bonisa ujongano lwe-t1-0/0/0 olubanzi

Ujongano lomzimba: t1-0/0/0, yenziwe, ikhonkco lomzimba liPhakamileyo

Isalathiso se-Interface: 160, SNMP ifIndex: 788, Generation: 1302

Uhlobo lwenqanaba lekhonkco: TDM-CCC-SATOP, MTU: 1504, Isantya: T1, Loopback: Akukho, FCS: 16,

Umzali: ct1-0/0/0 Ujongano lwesalathiso 152

Iiflegi zesixhobo : Ukuqhuba kwangoku

Iiflegi ze-Interface: I-Point-To-Point SNMP-Traps yangaphakathi: 0x0

Link iflegi

: Akukho

Ukubamba-amaxesha

: phezulu 0 ms, phantsi 0 ms

Imigca yeCoS

: I-8 exhaswayo, i-4 yemigca esebenzisekayo ephezulu

Igqityelwe ukubhabha : 2012-04-03 06:28:43 PDT (00:01:16 ago)

Ubalo lugqibele ukucinywa: 2012-04-03 06:29:58 PDT (00:00:01 ago)

Imigca ye-Egress: i-8 exhaswayo, i-4 iyasetyenziswa

Izixhobo zokubala emgceni:

Iipakethi ezikumgca Iipakethi ezithunyelwayo

Iipakethi eziwisiweyo

0 owona mzamo

1 ikhawuleziswe-fo

I-2 eqinisekisiweyo

3 inethiwekhi-ukuqhuba

Inombolo yomgca:

Iiklasi zokuthumela iimaphu

owona mzamo

ugqithiso olukhawulezileyo

qinisekisa-ugqithiso

inethiwekhi-ulawulo

Iialamu zeDS1 : Akukho

I-DS1 iziphene : Akukho

Uqwalaselo lwe-SAToP:

Ubungakanani bomvuzo: 192

Ipatheni yokungasebenzi: 0xFF

I-Octet ilungelelanisiwe: Ikhubazekile

I-Jitter buffer: iipakethi: 8, latency: 7 ms, i-auto adjust: ikhubazekile

Izinga lokulahleka kwepakethi egqithisileyo: sampixesha lexesha: 10000 ms, umda: 30%

Ulungelelwaniso lwe-Packet Forwarding Engine:

Indawo yokufikela: 0

Ulwazi lwe-CoS:

Isalathiso : Isiphumo

Umgca wothumelo lwe-CoS

Ububanzi

Isithinteli esiPhambili

Umda

bps

usec

0 owona mzamo

1459200 95

phantsi

akukho nanye

3 inethiwekhi-ulawulo

76800

phantsi

akukho nanye

Ujongano olusengqiqweni t1-0/0/0.0 (Index 308) (SNMP ifIndex 789) (Generation 11238)

Iiflegi: I-Point-To-Point SNMP-Traps Encapsulation: TDM-CCC-SATOP

CE ulwazi

Iipakethi

Ukubala kwee-Bytes

CE Tx

CE Rx

CE Rx igqithiselwe

CE Ilahlekile

I-CE ayilungiswanga kakuhle

CE ayifakwanga ngendlela engeyiyo

I-CE AIS yehla

CE Iwisiwe

CE Iziganeko ezigqithisiweyo

CE Iziganeko eziphantsi

Iprotocol ccc, MTU: 1504, Generation: 13130, Indlela yetafile: 0

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Ukumisela i-SAToP Encapsulation Mode
I-interfaces eyakhelwe ngaphakathi ye-T1 kunye ne-E1 kufuneka iqwalaselwe kunye ne-SAToP encapsulation kwi-PE router ukwenzela ukuba umsebenzi odibeneyo (IWF) udibanise kwaye udibanise iimpawu ze-TDM kwiipakethi ze-SAToP, kwaye kwicala elingasemva, ukukhupha iipakethi ze-SAToP kwaye ziphinde ziphinde ziphinde ziphinde zibuyiselwe. kwimiqondiso ye-TDM. 1. Kwi-router ye-PE, qwalasela i-SAToP encapsulation kwi-interface ebonakalayo:
[hlela ujongano (t1 | e1)fpc/pic /port] umsebenzisi@host# seti encapsulation satop For example: [hlela ujongano t1-0/0/0 umsebenzisi@host# seti encapsulation satop
2. Kwindlela ye-PE, qwalasela ujongano olusengqiqweni: [hlela ujongano ] umsebenzisi@host# iseti (t1 | e1)fpc/pic/port unit logical-unit-number For ex.ample: [hlela ujongano] umsebenzisi@inginginya# isethi t1-0/0/0 iyunithi 0 Akuyomfuneko ukuqwalasela unxibelelwano lwesekethe olunqamlezileyo (CCC) usapho kuba lwenziwa ngokuzenzekelayo lufakelo lwangaphambili. Imveliso elandelayo ibonisa olu qwalaselo.
[hlela ujongano] umsebenzisi@inginginya# bonisa t1-0/0/0 encapsulation satop; iyunithi 0;
Qwalasela umaleko wesi-2 weSekethe
Xa uqwalasela iSekethe ye-Layer 2, umisela ummelwane kumnikezeli we-edge (PE) umzila. Isekethe nganye ye-Layer 2 imelwe yi-interface enengqiqo edibanisa i-PE router yendawo kwindawo yomthengi wendawo (CE) router. Zonke iisekethe zeLayer 2 ezisebenzisa i-PE router ethile ekude, eyenzelwe iirotha ezikude ze-CE, zidweliswe phantsi kwengxelo yommelwane. Ummelwane ngamnye uchongiwe ngedilesi ye-IP kwaye ngokuqhelekileyo iyindawo yokuphela kwendawo yokuya kwi-label-switched path (LSP) itonela ehambisa iSekethe ye-Layer 2. Qwalasela iSekethe yeLayer 2: · [hlela iprotocols l2circuit idilesi yommelwane] umsebenzisi@nginginya# cwangcisa ujongano-igama-isazisi-isazisi

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Umzekeloample, kujongano lwe-T1: [hlela iiprotocols l2circuit ummelwane 2.2.2.2 user@host# set interface t1-0/0/0.0 virtual-circuit-id 1 Uqwalaselo olwandulelayo lolojongano lwe-T1. Ukuqwalasela i-interface ye-E1, sebenzisa i-E1 interface parameters. Imveliso elandelayo ibonisa olu qwalaselo.
[hlela iiprothokholi l2circuit] umsebenzisi@inginginya# bonisa ummelwane 2.2.2.2 ujongano t1-0/0/0.0 {
i-virtual-circuit-id 1; }
KHANGELA KWAKUQWALASELWE ULungiselelo lweNdibaniselwano kuMaleko wesi-2 weSekethe ngaphezuluview Ukwenza iSekethe yeLayer 2 xa iMTU ingahambelani

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ISAHLUKO 5
Ukuqwalasela iNkxaso ye-CESoPSN kwi-MIC yokulinganisa iSekethe
KWESI SAHLUKO TDM CESoPSN Overview | 50 Ukuqwalasela i-TDM CESoPSN kwi-ACX Series Routers Overview | 51 Ukuqwalasela i-CESoPSN kwi-Channelized E1/T1 yokulinganisa iSekethe ye-MIC | I-53 Ukuqwalasela i-CESoPSN kwi-Channelized OC3/STM1 (i-Multi-Rate) Ukulinganisa iSekethe ye-MIC nge-SFP | 58 Ukuqwalasela i-CESoPSN Encapsulation kwi-DS Interfaces | 70 Ukuqwalasela i-CE1 iChannel Down ukuya kwi-DS Interfaces | I-74 Ukuqwalasela i-CESoPSN kwi-Channelized E1/T1 yokulinganisa iSekethe ye-MIC kwi-ACX Series | 77
TDM CESoPSN Ngaphezuluview
INkonzo yokuLingisa iSekethe ngaphezulu kweNethiwekhi eTshintshwayo yePakethe (CESoPSN) ngumaleko we-encapsulation ojolise ekuphatheni iinkonzo ze-NxDS0 ngepakethi-etshintshiweyo yenethiwekhi (PSN). I-CESoPSN yenza i-pseudowire emulation yezinye iimpawu ze-structure-aware time division multiplexed (TDM) networks. Ngokukodwa, i-CESoPSN ivumela ukuthunyelwa kwe-bandwidth-saving fractional point-to-point E1 okanye izicelo ze-T1 ngolu hlobo lulandelayo: · Iperi ye-customer edge (CE) yezixhobo zisebenza ngokungathi ziqhagamshelwe yi-E1 okanye i-T1 efanisiweyo.
isekethe, esabela kwisignali ye-alam ye-alam (AIS) kunye nesalathiso se-alam ekude (i-RAI) ichaza iisekethe zokuncamathela kwendawo yesixhobo. · I-PSN ithwala kuphela inkonzo ye-NxDS0, apho i-N inani leendawo zokubeka ixesha elisetyenzisiweyo kwisekethe edibanisa iperi yezixhobo ze-CE, ngaloo ndlela igcina i-bandwidth.
AMAXWEBHA OKUNXULUMENEYO Ukuqwalasela i-TDM CESoPSN kwi-ACX Series Routers Overview | 51

51
Ukuqwalasela i-CESoPSN Encapsulation kwi-DS Interfaces Ukuqwalasela iiChaneli ze-CE1 ukuya kutsho kwi-DS Interfaces | 74
Ukuqwalasela i-TDM CESoPSN kwi-ACX Series Routers Overview
KWELI CANDELO Ukusasazwa ukuya kwiNqanaba le-DS0 | 51 iProtocol Support | 52 Packet Latency | 52 CESoPSN Encapsulation | Iinketho ezingama-52 zeCESoPSN | 52 ibonisa imiyalelo | 52 CESoPSN Pseudowires | 52
I-structure-aware time division multiplexed (TDM) INkonzo yoMlinganiso weSekethe phezu kwePakethi-eTshintshiweyo Network (CESoPSN) yindlela yokufaka iimpawu ze-TDM kwiipakethi ze-CESoPSN, kwaye kwicala elingasemva, i-decapsulating CESoPSN iipakethi zibuyela kwiimpawu ze-TDM. Le ndlela ikwabizwa ngokuba yi-Interworking Function (IWF). Ezi mpawu zilandelayo zeCESoPSN zixhaswa kwiJuniper Networks ACX Series Universal Metro Routers:
Ukuhanjiswa ukuya kwiNqanaba le-DS0
La manani alandelayo e-NxDS0 pseudowires axhaswa kwi-16 T1 kunye ne-E1 izibuko ezakhelwe ngaphakathi kunye ne-8 T1 kunye ne-E1 ezakhelwe ngaphakathi, apho i-N imele amaxesha e-slots kwi-T1 kunye ne-E1 eyakhelwe-ngaphakathi. I-16 T1 kunye ne-E1 izibuko ezakhelwe ngaphakathi zixhasa inani elilandelayo le-pseudowires: · Izibuko le-T1 ngalinye linokuba ne-24 NxDS0 pseudowires, edibanisa ukuya kwi-384 NxDS0.
iipseudowires. · Izibuko le-E1 ngalinye linokuba ne-31 NxDS0 pseudowires, ezidibanisa ukuya kuthi ga kwi-496 NxDS0.
iipseudowires. I-8 T1 kunye ne-E1 izibuko ezakhelwe ngaphakathi zixhasa inani elilandelayo le-pseudowires: · Izibuko ngalinye le-T1 linokuba ne-24 NxDS0 pseudowires, edibanisa ukuya kwi-192 NxDS0.
iipseudowires.

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· Izibuko ngalinye le-E1 linokuba ne-31 NxDS0 pseudowires, edibanisa ukuya kuthi ga kwi-248 NxDS0 pseudowires.
Inkxaso yeProtocol Zonke iiprothokholi ezixhasa iSakhiwo-Agnostic TDM ngaphezulu kwePakethi (SAToP) ixhasa ujongano lweCESoPSN NxDS0.
I-Packet Latency Ixesha elifunekayo ukwenza iipakethi (ukusuka kwi-1000 ukuya kwi-8000 microseconds).
CESoPSN Encapsulation Ezi nkcazo zilandelayo zixhaswa kwi-[hlela ujongano-igama lojongano] umgangatho wolawulo: · ct1-x/y/z isahlulo sesahlulo-inani lexesha lokwahlula ixesha lojongano-uhlobo ds · ds-x/y/z:n encapsulation cesopsn
Ukhetho lweCESoPSN Ezi nkcazo zilandelayo zixhaswa kwi- [edit interfaces-igama le-cesopsn-options] inqanaba lolawulo: · i-packet-packet-loss-rate-rate (s)ample-period millisecond) · ipateni yokungenzi nto · jitter-buffer-latency millisecond · iipakethi zejitter-buffer-packets · packetization-latency microseconds
bonisa Imiyalelo Ujongano lojongano-igama lojongano olubanzi umyalelo obanzi uxhaswa kwi-t1, e1, nakujongano.
I-CESoPSN Pseudowires CESoPSN iipseudowires ziqwalaselwe kujongano olunengqiqo, hayi kujongano lomzimba. Ngoko ke iyunithi yengxelo-manani engqiqo kufuneka ibandakanywe kuqwalaselo ku-[hlela ujongano-igama] umgangatho woluhlu. Xa ubandakanya iyunithi yenkcazo yeyunithi yengqiqo-yenombolo, i-circuit cross-connect (CCC) yojongano olusengqiqweni lwenziwa ngokuzenzekelayo.

53
AMAXWEBHU ENXULUMENEYO Ukumisela Iinketho zeCESoPSN | 55
Ukuqwalasela i-CESoPSN kwi-Channelized E1/T1 yokulinganisa iSekethe ye-MIC
KWELI CANDELO Ukuqwalasela iMowudi ye-T1/E1 yokuQinisekisa kwiNqanaba le-MIC | 53 Ukuqwalasela i-CT1 Interface Ezantsi ukuya kwi-DS Channels | 54 Ukumisela Iinketho zeCESoPSN | 55 Ukuqwalasela i-CESoPSN kwi-DS Interfaces | 57
Ukuqwalasela iNkonzo yokulinganisa iSekethe ngaphezulu kwePakethi-eTshintshwayo kwiNethiwekhi (CESoPSN) protocol kwi-16-port Channelized E1/T1 Circuit Emulation MIC (MIC-3D-16CHE1-T1-CE), kufuneka uqwalasele indlela yokuqulunqa, uqwalasele i-CT1 ujongano ezantsi ukuya. Amajelo e-DS, kwaye uqwalasele i-CESoPSN encapsulation kwi-interfaces ye-DS.
Ukuqwalasela i-T1/E1 Indlela yokuFaka kwiNqanaba le-MIC Ukuseta imowudi yokuqulunqa kwinqanaba le-MIC (MIC-3D-16CHE1-T1-CE), kuzo zonke ezine izibuko kwi-MIC, zibandakanya inkcazo yokuqulunqa kwi [hlela i-chassis fpc slot. pic slot] inqanaba loluhlu.
[hlela i-chassis fpc slot pic slot] umsebenzisi@host# isethi yokuqulunqa (t1 | e1); Emva kokuba i-MIC iziswe kwi-intanethi, ujongano lwenziwa ukulungiselela amazibuko akhoyo e-MIC ngokwesiseko sohlobo lwe-MIC kunye nokhetho lokuqulunqa olusetyenzisiweyo. · Ukuba ubandakanya isakhelo sengxelo ye-t1, ujongano lwe-16 CT1 luyadalwa. · Ukuba ubandakanya isakhelo sengxelo ye-e1, ujongano lwe-16 CE1 luyadalwa.

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QAPHELA: Ukuba umisela ukhetho lokusakhelo ngendlela engalunganga yodidi lwe-MIC, umsebenzi wokuzibophelela uyasilela. Imilinganiselo yovavanyo lwempazamo yeBit (BERT) iipateni nazo zonke ii-binary 1s (ezinye) ezifunyenwe yi-CT1/CE1 ujongano kwi-Circuit Emulation MICs ezilungiselelwe i-CESoPSN aziphumeleli kumqondiso we-alam (AIS) isiphene. Ngenxa yoko, i-CT1/CE1 interfaces zihlala ziphezulu.
Ukuqwalasela i-CT1 Interface Ezantsi ukuya kwi-DS Channels Ukuqwalasela i-T1 (CT1) ujongano olusezantsi ukuya kutsho kumajelo e-DS, quka inkcazo yesahlulelo kwi- [edit interfaces ct1-mpc-slot/mic-slot/port-number] inqanaba lolawulo:
QAPHELA: Ukumisela ujongano lwe-CE1 ukuya kutsho kumajelo e-DS, buyisela i-ct1 nge-ce1 ngale nkqubo ilandelayo.
1. Kwimo yoqwalaselo, yiya [hlela ujongano ct1-mpc-slot/mic-slot/port-number] inqanaba lolawulo. [hlela] umsebenzisi@inginginya# hlela ujongano ct1-mpc-slot/mic-slot/port-number
Umzekeloample:
[hlela] umsebenzisi@nginginya# hlela ujongano ct1-1/0/0
2. Qwalasela isalathiso secandelo lojongano olusezantsi kunye neendawo zokubeka ixesha, kwaye usete uhlobo lojongano njenge ds. [hlela ujongano ct1-mpc-slot/mic-slot/port-number] user@host# seta isahlulelo-inani lexeshalots amaxesha ujongano-uhlobo ds
Umzekeloample:
[hlela ujongano ct1-1/0/0] umsebenzisi@nginginya# misela isahlulelo 1 amaxesha 1-4 ujongano-uhlobo ds

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QAPHELA: Unokwabela amaxesha amaninzi kwiindawo zokubeka kwi-interface ye-CT1. Kumyalelo omiselweyo, yahlula iindawo zokubeka ixesha ngeekoma kwaye ungafaki izithuba phakathi kwazo. Umzekeloample:
[hlela ujongano ct1-1/0/0] umsebenzisi@inginginya# misela isahlulelo 1 amaxesha 1-4,9,22-24 ujongano-uhlobo ds
Ukuqinisekisa olu lungelelwaniso, sebenzisa umyalelo womboniso kwi-[ hlela ujongano ct1-1/0/0] umgangatho woluhlu.
[hlela ujongano ct1-1/0/0] umsebenzisi@inginginya# bonisa isahlulelo 1 amaxesha 1-4 ujongano-uhlobo ds; I-interface ye-NxDS0 inokumiselwa ukusuka kujongano lwe-CT1. Apha i-N imele inani lezithuba zexesha kwi-interface ye-CT1. Ixabiso le-N li: · 1 ukuya ku-24 xa ujongano lwe-DS0 luqwalaselwe ukusuka kujongano lwe-CT1. · 1 ukuya ku-31 xa ujongano lweDS0 luqwalaselwe ukusuka kujongano lweCE1. Emva kokuba ulwahlule ujongano lwe-DS, qwalasela iinketho zeCESoPSN kuyo.
Ukucwangcisa iiKhetho zeCESoPSN Ukuqwalasela iinketho zeCESoPSN: 1. Kwimowudi yoqwalaselo, yiya [edit interfaces ds-fpc-slot/pic-slot/port:channel] hierarchy level.
[hlela] umsebenzisi@inginginya# hlela ujongano ds-fpc-slot/pic-slot/port:channel For example:
[hlela] umsebenzisi@nginginya# hlela ujongano ds-1/0/0:1:1:1
2. Sebenzisa umyalelo wokuhlela ukuya [hlela cesopsn-iinketho] umgangatho woluhlu lwemigangatho. [hlela ujongano ds-fpc-slot/pic-slot/port:channel] user@host# hlela cesopsn-options

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3. Qwalasela ezi ndlela zilandelayo zeCESoPSN:
QAPHELA: Xa uthunga i-pseudowires ngokusebenzisa i-interworking (iw) ujongano, isixhobo esithunga ipseudowire asinakutolika iimpawu zesekethe kuba iisekethe zisuka kwaye ziphelise kwezinye iindawo. Ukuxoxisana phakathi kwendawo yokuthunga kunye nokuphela kweesekethe, kufuneka uqwalasele ezi ndlela zilandelayo.
· ipakethe-ilahleko-inqanaba eligqithisileyo–Seta iipakethi zeelahleko iinketho. Iinketho zezi sample-ixesha kunye nomda.
[hlela ujongano lwe-ds-fpc-slot/pic-slot/port:channel cesopsn-options] user@host# misela-ipakethi-ilahleko-inqanaba eligqithisileyoample-ixesha sample-ixesha
· i-idle-pattern–Ipatheni ye-8-bit hexadecimal yokubuyisela idatha ye-TDM kwipakethi elahlekileyo (ukusuka ku-0 ukuya ku-255).
· jitter-buffer-latency–Ixesha lokulibaziseka kwi-jitter buffer (ukusuka ku-1 ukuya kwi-1000 milliseconds). · iipakethi zejitter-buffer-Inani leepakethi kwijitter buffer (ukusuka kwisi-1 ukuya kwiipakethi ezingama-64). · ukupakisha-latency–Ixesha elifunekayo ukwenza iipakethi (ukusuka kwi-1000 ukuya kwi-8000 microseconds). · Ubungakanani bomthwalo womvuzo–Ubungakanani bomvuzo weesekethe ezibonakalayo eziphela kuNxibelelwano lwesi-2 (iw) olusengqiqweni
ujongano (ukusuka kwi-32 ukuya kwi-1024 bytes).
Ukuqinisekisa uqwalaselo usebenzisa amaxabiso aboniswe kwi-exampLes, sebenzisa umyalelo wokubonisa kwi [edit interfaces ds-1/0/0:1:1:1] inqanaba loluhlu:
[hlela ujongano ds-1/0/0:1:1:1] umsebenzisi@host# bonisa iinketho-iinketho {
ipakethe-ilahleko-inqanaba eligqithisileyo { sampixesha le-4000;
}}
FUNDA KWAKHONA Ukuseta iMowudi ye-Ecapsulation | 70 Ukuqwalasela iPseudowire Interface | 73

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Ukuqwalasela i-CESoPSN kwi-DS Interfaces Ukuqwalasela i-CESoPSN i-encapsulation kwi-interface ye-DS, iquka inkcazo ye-encapsulation kwinqanaba le-hierarchy level [edit interfaces ds-mpc-slot/mic-slot/port-number:channel]. 1. Kwimo yoqwalaselo, yiya ku [hlela ujongano ds-mpc-slot/mic-slot/port-number:channel] hierarchy.
inqanaba. [hlela] umsebenzisi@inginginya# hlela ujongano ds-mpc-slot/mic-slot/ port-number:channel
Umzekeloample:
[hlela] umsebenzisi@nginginya# hlela ujongano ds-1/0/0:1
2. Qwalasela i-CESoPSN njengodidi lwe-encapsulation. [hlela ujongano ds-mpc-slot/mic-slot/port-number: partition ] user@host# seti encapsulation cesopsn
Umzekeloample:
[hlela ujongano ds-1/0/0:1 ] umsebenzisi@inginginya# seti encapsulation cesopsn
3. Qwalasela ujongano olunengqiqo lwe-DS interface. [hlela ujongano lwe-ds-mpc-slot/mic-slot/port-number: partition ] use@host# seti iyunithi ujongano-iyunithi-inani
Umzekeloample:
[hlela ujongano ds-1/0/0:1 ] umsebenzisi@host# misela iyunithi 0
Ukuqinisekisa olu lungelelwaniso, sebenzisa umyalelo womboniso kwi-[ hlela ujongano ds-1/0/0:1] umgangatho woluhlu.
[hlela ujongano ds-1/0/0:1]

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umsebenzisi@host# bonisa i-encapsulation cesopsn; iyunithi 0;
AMAPHEPHA ENXULUMENEYO Ukuqonda iiNkonzo zokuLingisa iSekethe kunye neeNdidi zePIC eziXhasiweyo | 2
Ukuqwalasela i-CESoPSN kwi-Channelized OC3/STM1 (iRayithi eMulti-Rate) iSekethe ye-MIC ene-SFP
KWELI CANDELO Ukuqwalasela i-SONET/SDH iRate-Selectability | 58 Ukuqwalasela i-SONET/SDH iMowudi yokuQinisa kwiNqanaba le-MIC | 59 Ukuqwalasela i-CESoPSN Encapsulation kwi-DS Interfaces kwii-CT1 Channels | 60 Ukuqwalasela i-CESoPSN Encapsulation kwi-DS Interfaces kwi-CE1 Channels | 64
Ukuqwalasela iinketho ze-CESoPSN kwi-Channelized OC3 / STM1 (i-Multi-Rate) i-Circuit Emulation ye-MIC ene-SFP, kufuneka uqwalasele i-speed and framing mode kwinqanaba le-MIC kwaye ulungiselele i-encapsulation njenge-CESoPSN kwi-interfaces ye-DS. Ukuqwalasela i-SONET/SDH iRate-Selectability Ungaqwalasela izinga-ukukhethwa kwi-Channelized OC3/STM1 (Multi-Rate) MICs nge-SFP(MIC-3D-4COC3-1COC12-CE) ngokuchaza isantya sezibuko. I-Channelized OC3 / STM1 (i-Multi-Rate) ye-Circuit Emulation ye-MIC ene-SFP i-rate-selectable kunye nesantya sayo se-port singachazwa njenge-COC3-CSTM1 okanye i-COC12-CSTM4. Ukuqwalasela isantya sezibuko ukukhetha ukhetho lwesantya se coc3-cstm1 okanye coc12-cstm4: 1. Kwimo yoqwalaselo, yiya ku [hlela i-chassis fpc slot pic slot port slot] inqanaba lolawulo.
[hlela]

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umsebenzisi @ host# hlela chassis fpc slot pic slot port slot For example:
[hlela] umsebenzisi@inginginya# hlela i-chassis fpc 1 pic 0 izibuko 0
2. Seta isantya njenge coc3-cstm1 okanye coc12-cstm4. [hlela i-chassis fpc slot pic slot port slot] user@host# set speed (coc3-cstm1 | coc12-cstm4)
Umzekeloample:
[hlela i-chassis fpc 1 pic 0 port 0] user@host# set speed coc3-cstm1
QAPHELA: Xa isantya sisetwa njenge-coc12-cstm4, endaweni yokuqwalasela i-COC3 izibuko phantsi kwiitshaneli ze-T1 kunye ne-CSTM1 i-ports ukuya kwi-E1 channels, kufuneka uqwalasele i-COC12 izibuko ukuya kwi-T1 kunye ne-CSTM4 iziteshi ukuya kwi-E1 channels.
Ukuqwalasela i-SONET/SDH iMowudi yokuFaka kwiNqanaba le-MIC Ukuseta imowudi yokuqulunqa kwinqanaba le-MIC (MIC-3D-4COC3-1COC12-CE), kuzo zonke izibuko ezine kwi-MIC, zibandakanya inkcazo yokuqulunqa kwi [hlela i-chassis fpc slot. pic slot] inqanaba loluhlu.
[hlela i-chassis fpc slot pic slot] umsebenzisi@inginginya# iseti yokuqulunqa (sonet | sdh) # SONET yeCOC3/COC12 okanye iSDH yeCSTM1/CSTM4 Emva kokuba i-MIC iziswe kwi-intanethi, ujongano lwenzelwe izibuko ezikhoyo zeMIC ngokwesiseko se Uhlobo lwe MIC kunye nokhetho lokusakhelo olusetyenzisiweyo. · Ukuba uquka inkcazo yokuqulunqa ye-sonet, ujongano lwe-COC3 ezine zenziwe xa isantya siqwalaselwe njenge-coc3-cstm1. · Ukuba uquka i-framing sdh statement, ezine CSTM1 ujongano lwenziwa xa isantya siqwalaselwe njenge coc3-cstm1.

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· Ukuba ubandakanya ingxelo yokuqulunqa i-sonet, enye i-interface ye-COC12 iyadalwa xa isantya siqwalaselwe njenge-coc12-cstm4.
· Ukuba uquka i-framing statement ye-sdh, enye i-CSTM4 ujongano lwenziwa xa isantya siqwalaselwe njenge coc12-cstm4.
· Ukuba awukhankanyi ukuqulunqa kwinqanaba le-MIC, ngoko ukwakheka okungagqibekanga yi SONET yawo onke amazibuko.
QAPHELA: Ukuba umisela ukhetho lokusakhelo ngendlela engalunganga yodidi lwe-MIC, umsebenzi wokuzibophelela uyasilela. Imilinganiselo yovavanyo lwempazamo yeBit (BERT) iipateni nazo zonke ii-binary 1s (ezinye) ezifunyenwe yi-CT1/CE1 ujongano kwi-Circuit Emulation MICs ezilungiselelwe i-CESoPSN aziphumeleli kumqondiso we-alam (AIS) isiphene. Ngenxa yoko, i-CT1/CE1 interfaces zihlala ziphezulu.
Ukuqwalasela i-CESoPSN Encapsulation kwi-DS Interfaces kwii-CT1 Channels
Esi sihloko siquka le misebenzi ilandelayo: 1. Ukuqwalasela i-COC3 Ports Down to CT1 Channels | 60 2. Ukuqwalasela imijelo ye-CT1 ukuya kutsho kwi-DS Interfaces | 62 3. Ukuqwalasela i-CESoPSN kwi-DS Interfaces | 63 Ukuqwalasela i-COC3 Ports Phantsi ukuya kwi-CT1 Channels Xa uqwalasela i-COC3 izibuko ukuya kutsho kwi-CT1 channels, kuyo nayiphi na i-MIC elungiselelwe i-SONET framing (inombolo 0 ukuya ku-3), ungaqwalasela amajelo amathathu e-COC1 (amanani 1 ukuya ku-3). Kwitshaneli nganye ye-COC1, unokuqwalasela ubuninzi beziteshi ze-CT28 ze-1 kunye nobuncinci be-channel ye-1 ye-CT1 esekelwe kwixesha lokubeka ixesha. Xa uqwalasela i-COC12 izibuko phantsi kwi-CT1 channels kwi-MIC elungiselelwe ukuqulunqa i-SONET, ungaqwalasela i-12 ye-COC1 channels (inombolo 1 nge-12). Kwitshaneli nganye ye-COC1, unokuqwalasela iziteshi ze-24 ze-CT1 (ezinenombolo ye-1 nge-28). Ukumisela i-COC3 yokuhla ukuya kutsho kwi-COC1 uze uhle ukuya kutsho kwi-CT1 amajelo, quka inkcazo yesahlulelo kwi-[edit interfaces (coc1 | coc3)-mpc-slot/mic-slot/port-number] inqanaba lolawulo:
QAPHELA: Ukumisela izibuko ze-COC12 ukuya kutsho kumajelo e-CT1, buyisela i-coc3 nge-coc12 ngale nkqubo ilandelayo.
1. Kwimo yoqwalaselo, yiya [hlela ujongano lwe-coc3-mpc-slot/mic-slot/port-number] umgangatho woluhlu.

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[hlela] umsebenzisi@inginginya# hlela ujongano coc3-mpc-slot/mic-slot/iport-number For example:
[hlela] umsebenzisi@inginginya# hlela ujongano coc3-1/0/0
2. Qwalasela isalathisi se-sublevel se-partition index kunye noluhlu lwe-SONET / SDH slices, kwaye usete uhlobo lwe-interface ye-sublevel njenge-coc1. [hlela ujongano lwe-coc3-mpc-slot/mic-slot/i-port-number] umsebenzisi@inginginya# misela isahlulelo sesahlulo-inombolo oc-isiqhekeza oc-isilayidi ujongano-hlobo coc1 Kuba example:
[hlela ujongano coc3-1/0/0] umsebenzisi@inginginya# seti isahlulo 1 oc-iqhekeza 1 ujongano-uhlobo coc1
3. Ngenisa umyalelo ophezulu ukuya [hlela ujongano] umgangatho woluhlu. [hlela ujongano coc3-mpc-slot/mic-slot/port-number] user@host# phezulu
Umzekeloample:
[hlela ujongano coc3-1/0/0] umsebenzisi@host# phezulu
4. Qwalasela ujongano olunonxibelelwano lwe-OC1 kunye nesalathiso sokwahlulwa kwe-sublevel, kwaye usete uhlobo lojongano njenge-ct1. [hlela ujongano] umsebenzisi@inginginya# isethi coc1-1/0/0:1 isahlulelo sesahlulo-inombolo yojongano-uhlobo ct1 Kuba example:
[hlela ujongano] umsebenzisi@inginginya# isethi coc1-1/0/0:1 isahlulo 1 ujongano-uhlobo ct1

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Ukuqinisekisa uqwalaselo, sebenzisa umyalelo wokubonisa [hlela ujongano] kwinqanaba lolawulo lwemigangatho.
[hlela ujongano] umsebenzisi@inginginya# bonisa coc3-1/0/0 {
isahlulelo se-1 oc-isilayi se-1 ujongano-uhlobo lwe-coc1; } coc1-1/0/0:1 {
isahlulo 1 sojongano-uhlobo ct1; }
Ukuqwalasela imijelo ye-CT1 ukuya kutsho kwi-DS Interfaces Ukuqwalasela amajelo e-CT1 ukuya kutsho kujongano lwe-DS, quka inkcazo yesahlulelo kwi- [edit interfaces ct1-mpc-slot/mic-slot/port-number:channel:channel] inqanaba lolawulo: 1. In indlela yoqwalaselo, yiya ku [hlela ujongano ct1-mpc-slot/mic-slot/port-number:channel:channel] inqanaba loluhlu.
[hlela] umsebenzisi@inginginya# hlela ujongano ct1-mpc-slot/mic-slot/iport-number:channel:channel
Umzekeloample:
[hlela] umsebenzisi@nginginya# hlela ujongano ct1-1/0/0:1:1
2. Qwalasela ulwahlulo, iindawo zokubeka ixesha, kunye nohlobo lojongano.
[hlela ujongano ct1-mpc-slot/mic-slot/i-port-number:channel:channel] user@host# seta isahlulelo-inombolo ye-timelots-timelots interface-type ds
Umzekeloample:
[hlela ujongano ct1-1/0/0:1:1] umsebenzisi@nginginya# misela isahlulelo 1 amaxesha 1-4 ujongano-uhlobo ds

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QAPHELA: Unokwabela amaxesha amaninzi kwiindawo zokubeka kwi-interface ye-CT1. Kumyalelo omiselweyo, yahlula iindawo zokubeka ixesha ngeekoma kwaye ungafaki izithuba phakathi kwazo. Umzekeloample:
[hlela ujongano ct1-1/0/0:1:1] umsebenzisi@inginginya# misela isahlulelo 1 amaxesha 1-4,9,22-24 ujongano-uhlobo ds
Ukuqinisekisa olu lungelelwaniso, sebenzisa umyalelo womboniso kwi-[ hlela ujongano ct1-1/0/0:1:1] umgangatho woluhlu.
[hlela ujongano ct1-1/0/0:1:1] umsebenzisi@inginginya# bonisa isahlulelo 1 amaxesha 1-4 ujongano-uhlobo ds;
I-interface ye-NxDS0 inokumiselwa kwi-interface ye-T1 enomjelo (ct1). Apha N imele iindawo zokubeka ixesha kwi-interface ye-CT1. Ixabiso le-N yi-1 nge-24 xa i-interface ye-DS0 iqwalaselwe ukusuka kwi-interface ye-CT1. Emva kokuba ulwahlule ujongano lweDS, qwalasela iinketho zeCESoPSN kuyo. Jonga "Ukumisela iiKhetho zeCESoPSN" kwiphepha lama-55. Ukuqwalasela i-CESoPSN kwi-DS Interfaces Ukuqwalasela i-CESoPSN encapsulation kwi-interface ye-DS, iquka inkcazo ye-encapsulation kwi- [edit interfaces ds-mpc-slot/mic-slot/port-number:channel: itshaneli:ijelo] inqanaba leqela. 1. Kwimo yoqwalaselo, yiya [hlela ujongano
ds-mpc-slot/mic-slot/port-number:channel:channel:channel] inqanaba loluhlu.
[hlela] umsebenzisi@inginginya# hlela ujongano ds-mpc-slot/mic-slot/ port-number:channel:channel:channel
Umzekeloample:
[hlela] umsebenzisi@nginginya# hlela ujongano ds-1/0/0:1:1:1
2. Qwalasela i-CESoPSN njengohlobo lwe-encapsulation kunye ne-logical interface ye-interface ye-DS.
[hlela ujongano lwe-ds-mpc-slot/mic-slot/port-number:channel:channel:channel] user@host# set encapsulation cesopsn unit interface-unit-number

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Umzekeloample:
[hlela ujongano ds-1/0/0:1:1:1 ] umsebenzisi@host# misela iyunithi ye-cesopsn encapsulation 0
Ukuqinisekisa olu lungelelwaniso, sebenzisa umyalelo womboniso kwi-[ hlela ujongano ds-1/0/0:1:1:1] umgangatho woluhlu.
[hlela ujongano ds-1/0/0:1:1:1] umsebenzisi@host# bonisa i-encapsulation cesopsn; iyunithi 0;
KHANGELA KWAKHO Ukuqonda i-Mobile Backhaul | 12 Ukuqwalasela i-CESoPSN Encapsulation kwi-DS Interfaces | 70
Ukuqwalasela i-CESoPSN Encapsulation kwi-DS Interfaces kwi-CE1 Channels
KWELI CANDELO Ukuqwalasela i-CSTM1 iZibuko ukuya kutsho kwi-CE1 Channels | 64 Ukuqwalasela i-CSTM4 Ports Phantsi ukuya kwi-CE1 Channels | 66 Ukuqwalasela i-CE1 iChannel Down ukuya kwi-DS Interfaces | 68 Ukuqwalasela i-CESoPSN kwi-DS Interfaces | 69
Esi sihloko siquka le misebenzi ilandelayo: Ukuqwalasela i-CSTM1 i-Ports Down ukuya kwi-CE1 Channels Nakweyiphi na i-port elungiselelwe ukwakheka kwe-SDH (inombolo ye-0 nge-3), unokuqwalasela enye itshaneli ye-CAU4. Kwishaneli nganye ye-CAU4, unokuqwalasela iziteshi ze-31 ze-CE1 (inombolo ye-1 nge-31). Ukuqwalasela i-CSTM1 yomjelo wehla ukuya kwi-CAU4 kwaye emva koko uhla ukuya kumajelo e-CE1, quka inkcazo yokwahlula kwi-[edit interfaces (cau4 | cstm1)-mpc-slot/mic-slot/port-number] inqanaba lolawulo, njengoko kubonisiwe kolu luhlu lulandelayo.ample: 1. Kwimo yoqwalaselo, yiya ku [hlela ujongano cstm1-mpc-slot/mic-slot/port-number] inqanaba lolawulo.

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[hlela] umsebenzisi@inginginya# hlela ujongano cstm1-mpc-slot/mic-slot/port-number For example:
[hlela] umsebenzisi@nginginya# hlela ujongano cstm1-1/0/1
2. Kwi-interface ye-CSTM1, seta i-no-partition option, uze usete uhlobo lojongano njenge-cau4. [hlela ujongano lwe-cstm1-mpc-slot/mic-slot/port-number] user@host# cwangcisa ujongano-nolwahlulo-uhlobo cau4
Umzekeloample:
[hlela ujongano cstm1-1/0/1] umsebenzisi@nginginya# cwangcisa ujongano olungahlulelwanga-uhlobo cau4
3. Ngenisa umyalelo ophezulu ukuya [hlela ujongano] umgangatho woluhlu. [hlela ujongano cstm1-mpc-slot/mic-slot/port-number] user@host# phezulu
Umzekeloample:
[hlela ujongano cstm1-1/0/1] umsebenzisi@host# phezulu
4. Qwalasela i-slot ye-MPC, i-MIC slot, kunye ne-port ye-interface ye-CAU4. Cwangcisa isalathiso secandelo lojongano olusezantsi kwaye usete uhlobo lojongano njengo ce1. [hlela ujongano] umsebenzisi@host# cwangcisa cau4-mpc-slot/mic-slot/i-port-number partition-inombolo-interface-number interface-type ce1 For example:
[hlela ujongano] umsebenzisi@inginginya# misela cau4-1/0/1 isahlulo 1 ujongano-uhlobo ce1

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Ukuqinisekisa olu lungelelwaniso, sebenzisa umyalelo womboniso kwi-[ hlela ujongano ] umgangatho woluhlu.
[hlela ujongano] umsebenzisi@inginginya# bonisa cstm1-1/0/1 {
akukho-ukwahlula kojongano-uhlobo cau4; } cau4-1/0/1 {
isahlulo 1 sojongano-uhlobo ce1; }
Ukuqwalasela i-CSTM4 Ports Down to CE1 Channels
QAPHELA: Xa isantya sezibuko siqwalaselwe njenge coc12-cstm4 kwi [hlela chassis fpc slot pic slot port slot] hierarchy level, kufuneka uqwalasele izibuko zeCSTM4 ezantsi ukuya kwi-CE1 channels.
Kwizibuko elilungiselelwe ukuqulunqa kwe-SDH, ungaqwalasela itshaneli enye ye-CAU4. Kwitshaneli ye-CAU4, unokuqwalasela iziteshi ze-31 CE1 (ezinombolo 1 nge-31). Ukuqwalasela i-CSTM4 channelization phantsi kwi-CAU4 kwaye emva koko ukuya kwi-CE1 amashaneli, bandakanya inkcazo yokwahlula kwi- [edit interfaces (cau4|cstm4) -mpc-slot/mic-slot/port-number] inqanaba lolawulo. 1. Kwimo yoqwalaselo, yiya [hlela ujongano lwe-cstm4-mpc-slot/mic-slot/port-number] inqanaba lolawulo.
[hlela] umsebenzisi@inginginya# hlela ujongano cstm4-mpc-slot/mic-slot/port-number
Umzekeloample:
[hlela] umsebenzisi@nginginya# hlela ujongano cstm4-1/0/0
2. Qwalasela isalathisi se-sublevel se-partition index kunye noluhlu lwe-SONET / SDH slices, kwaye usete uhlobo lwe-interface ye-sublevel njenge-cau4.
[hlela ujongano cstm4-1/0/0] umsebenzisi@nginginya# seta isahlulelo-inombolo oc-iqhekeza oc-iqhekeza interface-uhlobo cau4
Kwi-oc-slice, khetha kuluhlu olulandelayo: 1, 3, 4, kunye no-6. Ukwahlula, khetha ixabiso ukusuka ku-7 ukuya ku-9.

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Umzekeloample:
[hlela ujongano cstm4-1/0/0] umsebenzisi@nginginya# misela isahlulelo 1 oc-iqhekeza 1-3 ujongano-uhlobo cau4
3. Ngenisa umyalelo ophezulu ukuya [hlela ujongano] umgangatho woluhlu.
[hlela ujongano cstm4-mpc-slot/mic-slot/port-number] user@host# phezulu
Umzekeloample:
[hlela ujongano cstm4-1/0/0] umsebenzisi@host# phezulu
4. Qwalasela i-slot ye-MPC, i-MIC slot, kunye ne-port ye-interface ye-CAU4. Cwangcisa isalathiso secandelo lojongano olusezantsi kwaye usete uhlobo lojongano njengo ce1.
[hlela ujongano] umsebenzisi@host# seti cau4-mpc-slot/mic-slot/i-port-number:isahlulo sesahlulo se-channel-number interface-type ce1
Umzekeloample:
[hlela ujongano] umsebenzisi@inginginya# misela cau4-1/0/0:1 isahlulo 1 ujongano-uhlobo ce1
Ukuqinisekisa olu lungelelwaniso, sebenzisa umyalelo womboniso kwi-[ hlela ujongano ] umgangatho woluhlu.
[hlela ujongano] umsebenzisi@inginginya# bonisa cstm4-1/0/0 {
isahlulo 1 oc-isilayi 1-3 ujongano-uhlobo cau4; } cau4-1/0/0:1 {
isahlulo 1 sojongano-uhlobo ce1; }

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Ukuqwalasela i-CE1 iChannels Ezantsi ukuya kwi-DS Interfaces Ukuqwalasela itshaneli ze-CE1 ukuya kutsho kujongano lwe-DS, bandakanya inkcazo yesahlulelo kwi- [edit interfaces ce1-mpc-slot/mic-slot/port:channel] inqanaba lolawulo. 1. Kwimo yoqwalaselo, yiya [hlela ujongano ce1-mpc-slot/mic-slot/port:channel] inqanaba loluhlu.
[hlela] umsebenzisi@inginginya# hlela ujongano ce1-mpc-slot/mic-slot/port:channel
[hlela] umsebenzisi@nginginya# hlela ujongano ce1-1/0/0:1:1
2. Qwalasela ulwahlulo kunye nexesha lokubeka, kwaye usete uhlobo lojongano njenge ds. [hlela ujongano ce1-1/0/0:1:1] umsebenzisi@inginginya# seta isahlulelo-inani lexeshaloti amaxesha ujongano-uhlobo ds
Umzekeloample:
[hlela ujongano ce1-1/0/0:1:1] umsebenzisi@inginginya# seta isahlulo 1 amaxesha 1-4 ujongano-uhlobo ds
QAPHELA: Unokwabela amaxesha amaninzi kwiindawo zokubeka kwi-interface ye-CE1. Kumyalelo omiselweyo, yahlula iindawo zokubeka ixesha ngeekoma kwaye ungafaki izithuba phakathi kwazo. Umzekeloample:
[hlela ujongano ce1-1/0/0:1:1] umsebenzisi@inginginya# misela isahlulelo 1 amaxesha 1-4,9,22-31 ujongano-uhlobo ds
Ukuqinisekisa olu lungelelwaniso, sebenzisa umyalelo womboniso kwi-[ hlela ujongano ce1-1/0/0:1:1 inqanaba loluhlu.
[hlela ujongano ce1-1/0/0:1:1 ] umsebenzisi@inginginya# bonisa isahlulelo 1 amaxesha 1-4 ujongano-uhlobo ds;
I-interface ye-NxDS0 inokumiselwa ukusuka kwi-interface ye-Channelized E1 (CE1). Apha i-N imele inani lezithuba zexesha kwi-interface ye-CE1. Ixabiso le-N yi-1 nge-31 xa i-interface ye-DS0 iqwalaselwe ukusuka kwi-interface ye-CE1.

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Emva kokuba ulwahlule ujongano lwe-DS, misela iinketho zeCESoPSN.
KHANGELA KWAKHO Ukuqonda i-Mobile Backhaul | 12 Ukuqwalasela i-CESoPSN Encapsulation kwi-DS Interfaces | 70
Ukuqwalasela i-CESoPSN kwi-DS Interfaces Ukuqwalasela i-CESoPSN i-encapsulation kwi-interface ye-DS, iquka inkcazo ye-encapsulation kwinqanaba le-hierarchy level [edit interfaces ds-mpc-slot/mic-slot/port-number:channel:channel:channel]. 1. Kwimo yoqwalaselo, yiya [hlela ujongano
ds-mpc-slot/mic-slot/port-number:channel:channel:channel] inqanaba loluhlu.
[hlela] umsebenzisi@inginginya# hlela ujongano ds-mpc-slot/mic-slot/port-number:channel:channel:channel
Umzekeloample:
[hlela] umsebenzisi@nginginya# hlela ujongano ds-1/0/0:1:1:1
2. Qwalasela i-CESoPSN njengohlobo lwe-encapsulation kwaye emva koko usete ujongano olusengqiqweni lwe-ds interface.
[hlela ujongano ds-1/0/0:1:1:1 ] umsebenzisi@inginginya# misela i-encapsulation cesopsn ujongano lweyunithi-iyunithi-inani
Umzekeloample:
[hlela ujongano ds-1/0/0:1:1:1 ] umsebenzisi@host# misela iyunithi ye-cesopsn encapsulation 0
Ukuqinisekisa olu lungelelwaniso, sebenzisa umyalelo womboniso kwi-[ hlela ujongano ds-1/0/0:1:1:1] umgangatho woluhlu.
[hlela ujongano ds-1/0/0:1:1:1] umsebenzisi@host# bonisa i-encapsulation cesopsn; iyunithi 0;

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AMAPHEPHA ENXULUMENEYO Ukuqonda i-Mobile Backhaul | 12 Ukuqwalasela i-CESoPSN Encapsulation kwi-DS Interfaces | 70
AMAPHEPHA ENXULUMENEYO Ukuqonda i-Mobile Backhaul | 12 Ukuqwalasela i-CESoPSN Encapsulation kwi-DS Interfaces | 70
Ukuqwalasela i-CESoPSN Encapsulation kwi-DS Interfaces
Olu lungelelwaniso lusebenza kwisicelo se-backhaul ephathwayo eboniswe kuMfanekiso 3 kwiphepha le-13. 1. 70 2. Ukuseta iiKhetho zeCESoPSN | 71 3. Ukuqwalasela i-Pseudowire Interface | 73
Ukuseta i-Ecapsulation Mode Ukuqwalasela i-DS interface kwi-Circuit Emulation MICs kunye ne-CESoPSN encapsulation kumnikezeli we-edge (PE) router: 1. Kwimowudi yoqwalaselo, yiya kwi- [edit interfaces ds-mpc-slot/mic-slot/port<: ijelo>] inqanaba leqela.
[hlela] umsebenzisi@inginginya# hlela ujongano ds-mpc-slot/mic-slot/port<:channel> Kuba example:
[hlela] umsebenzisi@nginginya# hlela ujongano ds-1/0/0:1:1:1
2. Qwalasela i-CESoPSN njengohlobo lwe-encapsulation kwaye usete ujongano olunengqiqo lwe-DS interface. [hlela ujongano ds-mpc-slot/mic-slot/port<:channel>] user@host# seti encapsulation cesopsn unit logical-unit-number

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Umzekeloample:
[hlela ujongano ds-1/0/0:1:1:1] umsebenzisi@inginginya# seti encapsulation cesopsn unit 0
Ukuqinisekisa olu lungelelwaniso, sebenzisa umyalelo wokubonisa kwi [edit interfaces ds-1/0/0:1:1:1] inqanaba loluhlu:
[hlela ujongano ds-1/0/0:1:1:1] umsebenzisi@host# bonisa i-encapsulation cesopsn; iyunithi 0; Awudingi ukuqwalasela nayiphi na i-circuit cross-connect family kuba yenziwe ngokuzenzekelayo kwi-CESoPSN encapsulation.
FUNDA KWAKHONA Ukuseta iiKhetho zeCESoPSN | 55 Ukuqwalasela iPseudowire Interface | 73
Ukucwangcisa iiKhetho zeCESoPSN Ukuqwalasela iinketho zeCESoPSN: 1. Kwimowudi yoqwalaselo, yiya [edit interfaces ds-fpc-slot/pic-slot/port:channel] hierarchy level.
[hlela] umsebenzisi@inginginya# hlela ujongano ds-fpc-slot/pic-slot/port:channel For example:
[hlela] umsebenzisi@nginginya# hlela ujongano ds-1/0/0:1:1:1
2. Sebenzisa umyalelo wokuhlela ukuya [hlela cesopsn-iinketho] umgangatho woluhlu lwemigangatho. [hlela] umsebenzisi@inginginya# hlela cesopsn-iinketho

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3. Kweli nqanaba loluhlu lwemigangatho, usebenzisa isethi yomyalelo ungaqwalasela ezi ndlela zilandelayo zeCESoPSN:
QAPHELA: Xa uthunga i-pseudowires ngokusebenzisa i-interworking (iw) ujongano, isixhobo esithunga ipseudowire asinakutolika iimpawu zesekethe kuba iisekethe zisuka kwaye ziphelise kwezinye iindawo. Ukuxoxisana phakathi kwendawo yokuthunga kunye nokuphela kweesekethe, kufuneka uqwalasele ezi ndlela zilandelayo.
· ipakethe-ilahleko-inqanaba eligqithisileyo–Seta iipakethi zeelahleko iinketho. Iinketho zezi sample-ixesha kunye nomda. · sampi-le-period-Ixesha elifunekayo ukubala ilahleko yeepakethe ezigqithisileyo (ukusuka kwi-1000 ukuya kwi-65,535 millisecond). · i-threshold–Percentile ichaza umda welahleko yepakethi egqithisileyo (1 pesenti).
· i-idle-pattern–Ipatheni ye-8-bit hexadecimal yokubuyisela idatha ye-TDM kwipakethi elahlekileyo (ukusuka ku-0 ukuya ku-255).
· jitter-buffer-latency–Ixesha lokulibaziseka kwi-jitter buffer (ukusuka ku-1 ukuya kwi-1000 milliseconds). · iipakethi zejitter-buffer-Inani leepakethi kwijitter buffer (ukusuka kwisi-1 ukuya kwiipakethi ezingama-64). · ukupakisha-latency–Ixesha elifunekayo ukwenza iipakethi (ukusuka kwi-1000 ukuya kwi-8000 microseconds). · Ubungakanani bomthwalo womvuzo–Ubungakanani bomvuzo weesekethe ezibonakalayo eziphela kuNxibelelwano lwesi-2 (iw) olusengqiqweni
ujongano (ukusuka kwi-32 ukuya kwi-1024 bytes).
QAPHELA: Esi sihloko sibonisa uqwalaselo lwenkqubo enye kuphela yeCESoPSN. Unokulandela indlela efanayo yokuqwalasela zonke ezinye iinketho zeCESoPSN.
[hlela ujongano lwe-ds-fpc-slot/pic-slot/port:channel cesopsn-options] user@host# misela-ipakethi-ilahleko-inqanaba eligqithisileyoample-ixesha sample-ixesha
Umzekeloample:
[hlela ujongano ds-1/0/0:1:1:1 cesopsn-iinketho] umsebenzisi@inginginya# usete-ipakethi-ilahleko-inqanaba eligqithisileyoampixesha le-4000
Ukuqinisekisa uqwalaselo usebenzisa amaxabiso aboniswe kwi-exampLes, sebenzisa umyalelo wokubonisa kwi [edit interfaces ds-1/0/0:1:1:1] inqanaba loluhlu:
[edit interfaces ds-1/0/0:1:1:1]

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umsebenzisi@host# bonisa iinketho-iinketho {
ipakethe-ilahleko-inqanaba eligqithisileyo { sampixesha le-4000;
}}
FUNDA KWAKHONA Ukuseta iMowudi ye-Ecapsulation | 70 Ukuqwalasela iPseudowire Interface | 73
Ukuqwalasela i-Pseudowire Interface Ukuqwalasela i-TDM pseudowire kwi-router edge (PE) yomboneleli, sebenzisa isiseko sesekethe ye-Layer 2 ekhoyo, njengoko kuboniswe kule nkqubo ilandelayo: 1. Kwimo yokulungelelanisa, yiya kwi-hierarchy level [edit protocols l2circuit].
[hlela] umsebenzisi@nginginya# hlela iprotocol l2circuit
2. Qwalasela idilesi ye-IP ye-router engummelwane okanye utshintshe, i-interface eyenza i-Sekethe ye-Layer 2, kunye ne-identifier ye-Sekethe ye-Layer 2.
[hlela iprotocol l2circuit] umsebenzisi@inginginya# misela ujongano lwe-IP-address ujongano-igama-fpc-slot/pic-slot/port.interface-unit-number
virtual-yesekethe-id virtual-yesekethe-id
Umzekeloample:
[hlela iprotocol l2circuit] umsebenzisi@inginginya# misela ummelwane 10.255.0.6 ujongano ds-1/0/0:1:1:1 virtual-circuit-id 1
Ukuqinisekisa olu lungelelwaniso, sebenzisa umyalelo womboniso kwi-[ hlela iprotocols l2circuit] umgangatho woluhlu.
[hlela imithetho elandelwayo l2circuit] umsebenzisi@host# bonisa

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ummelwane 10.255.0.6 { interface ds-1/0/0: 1: 1: 1 { virtual-circuit-id 1; }
}
Emva kokuba umda wabathengi (CE)-ubophelelekelwano lwe-interfaces (kuzo zombini ii-routers ze-PE) ziqwalaselwe nge-encapsulation efanelekileyo, i-packetization latency, kunye nezinye iiparameters, ii-router ezimbini ze-PE zizama ukuseka i-pseudowire kunye ne-Pseudowire Emulation Edge-to-Edge (PWE3) yokubonisa. izandiso. Olu lungelelwaniso lulandelayo lwe-pseudowire interface luvaliwe okanye aluhoywa kwi-TDM pseudowires: · ukungahoyi-encapsulation · mtu Uhlobo lwepseudowire oluxhaswayo yi-0x0015 CESoPSN indlela esisiseko. Xa iiparamitha zojongano lwendawo zihambelana neeparamitha ezifunyenweyo, kwaye uhlobo lwepseudowire kunye nolawulo lwegama elincinci zilingana, ipseudowire iyasetwa. Ngolwazi oluneenkcukacha malunga nokuqwalasela i-TDM pseudowire, bona iJunos OS VPNs Library yeziXhobo zokuHambisa. Ngolwazi oluthe vetshe malunga neePICs, bona i-PIC IsiKhokelo somzila wakho.
FUNDA KWAKHONA Ukuseta iMowudi ye-Ecapsulation | 70 Ukumisela Iinketho zeCESoPSN | 55
AMAXWEBHA ENXULUMENEYO Ukuqwalasela i-CESoPSN ku-Channelized OC3/STM1 (uMyinge oMninzi) ukulinganisa iSekethe iMIC ene-SFP | 58 Ukuqonda i-Mobile Backhaul | 12
Ukuqwalasela i-CE1 iChannel Down ukuya kwi-DS Interfaces
Ungaqwalasela i-DS interface kwi-channelized E1 interface (CE1) kwaye usebenzise i-CESoPSN encapsulation ye-pseudowire ukuba isebenze. I-interface ye-NxDS0 inokumiselwa kwi-interface ye-CE1 ene-channelized,

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apho i-N imele iindawo zokubeka ixesha kwi-interface ye-CE1. Ixabiso le-N yi-1 nge-31 xa i-interface ye-DS0 iqwalaselwe ukusuka kwi-interface ye-CE1. Ukuqwalasela amajelo e-CE1 ezantsi ukuya kujongano lwe-DS, bandakanya ingxelo yokwahlula kwi- [edit interfaces ce1-fpc/pic/port] inqanaba lolawulo, njengoko kubonisiwe kolu vavanyo lulandelayo.ample:
[hlela ujongano] umsebenzisi@inginginya# bonisa ce1-0/0/1 {
isahlulo 1 amaxesha exesha 1-4 interface-uhlobo ds; }
Emva kokuba ulwahlule ujongano lweDS, qwalasela iinketho zeCESoPSN kuyo. Jonga “Ukuseta iiKhetho zeCESoPSN” kwiphepha lama-55. Ukuqwalasela itshaneli zeCE1 ukuya kutsho kujongano lweDS: 1. Yenza ujongano lweCE1.
[hlela ujongano] umsebenzisi@inginginya# hlela ujongano ce1-fpc/pic/port
Umzekeloample:
[hlela ujongano] umsebenzisi@nginginya# hlela ujongano ce1-0/0/1
2. Qwalasela ulwahlulo, ixesha lokuvala, kunye nohlobo lojongano.
[hlela ujongano ce1-fpc/pic/port] umsebenzisi@inginginya# seta isahlulelo-inani lendawo yokubeka amaxesha ujongano-uhlobo lwe-ds;
Umzekeloample:
[hlela ujongano ce1-0/0/1] umsebenzisi@inginginya# misela isahlulelo 1 amaxesha 1-4 ujongano-uhlobo ds;

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QAPHELA: Unokwabela amaxesha amaninzi kwiindawo zokubeka kwi-interface ye-CE1; kuqwalaselo, yahlula iindawo zokubeka ixesha ngekoma ngaphandle kwezithuba. Umzekeloample:
[hlela ujongano ce1-0/0/1] umsebenzisi@inginginya# misela isahlulelo 1 amaxesha 1-4,9,22 ujongano-uhlobo ds;
3. Qwalasela i-CESoPSN encapsulation ye-DS interface.
[hlela ujongano ds-fpc/pic/port: partition] user@host# seti encapsulation-hlobo lwe-encapsulation
Umzekeloample:
[hlela ujongano ds-0/0/1:1] umsebenzisi@host# seti encapsulation cesopsn
4. Qwalasela ujongano olunengqiqo lwe-DS interface.
[hlela ujongano ds-fpc/pic/port: partition] user@host# seti iyunithi esengqiqweni-iyunithi-inani;
Umzekeloample:
[hlela ujongano ds-0/0/1:1] umsebenzisi@host# seti iyunithi 0
Xa ugqibile ukuqwalasela itshaneli zeCE1 ezantsi ukuya kujongano lweDS, ngenisa umyalelo wokuzibophelela ukusuka kwimowudi yoqwalaselo. Ukusuka kwimo yoqwalaselo, qinisekisa uqwalaselo lwakho ngokungenisa umyalelo wokubonisa. Umzekeloample:
[hlela ujongano] umsebenzisi@inginginya# bonisa ce1-0/0/1 {
isahlulo 1 amaxesha exesha 1-4 interface-uhlobo ds; } ds-0/0/1:1 {
i-encapsulation cesopsn;

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iyunithi 0; }
AMAPHEPHA ENXULUMENEYO Ukuqonda i-Mobile Backhaul | 12 Ukuqwalasela i-CESoPSN Encapsulation kwi-DS Interfaces | 70
Ukuqwalasela i-CESoPSN kwi-Channelized E1/T1 yokulinganisa iSekethe ye-MIC kuthotho lwe-ACX
KWELI CANDELO Ukuqwalasela iMowudi ye-T1/E1 yokuQinisekisa kwiNqanaba le-MIC | 77 Ukuqwalasela i-CT1 Interface Ezantsi ukuya kumajelo e-DS | 78 Ukuqwalasela i-CESoPSN kwi-DS Interfaces | 79
Olu lungelelwaniso lusebenza kwisicelo se-backhaul yeselula eboniswe kuMzobo 3 kwiphepha le-13. Ukuqwalasela i-T1/E1 Imo ye-Framing kwiNqanaba le-MIC Ukuseta indlela yokuqulunqa kwinqanaba le-MIC (ACX-MIC-16CHE1-T1-CE), kuzo zone. izibuko kwi-MIC, zibandakanya inkcazo yokuqulunqa kwi- [hlela i-chassis fpc slot pic slot] kwinqanaba loluhlu.
[hlela i-chassis fpc slot pic slot] umsebenzisi@host# isethi yokuqulunqa (t1 | e1); Emva kokuba i-MIC iziswe kwi-intanethi, ujongano lwenziwa ukulungiselela amazibuko akhoyo e-MIC ngokwesiseko sohlobo lwe-MIC kunye nokhetho lokuqulunqa olusetyenzisiweyo. · Ukuba ubandakanya isakhelo sengxelo ye-t1, ujongano lwe-16 CT1 luyadalwa. · Ukuba ubandakanya isakhelo sengxelo ye-e1, ujongano lwe-16 CE1 luyadalwa.

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QAPHELA: Ukuba umisela ukhetho lokusakhelo ngendlela engalunganga yodidi lwe-MIC, umsebenzi wokuzibophelela uyasilela. Imilinganiselo yovavanyo lwempazamo yeBit (BERT) iipateni nazo zonke ii-binary 1s (ezinye) ezifunyenwe yi-CT1/CE1 ujongano kwi-Circuit Emulation MICs ezilungiselelwe i-CESoPSN aziphumeleli kumqondiso we-alam (AIS) isiphene. Ngenxa yoko, i-CT1/CE1 interfaces zihlala ziphezulu.
Ukuqwalasela i-CT1 Interface Ezantsi ukuya kumajelo e-DS Ukuqwalasela i-T1 (CT1) ujongano olusezantsi ukuya kutsho kumajelo e-DS, quka inkcazo yesahlulelo kwi- [edit interfaces ct1-mpc-slot/mic-slot/port-number] inqanaba lolawulo:
QAPHELA: Ukumisela ujongano lwe-CE1 ukuya kutsho kumajelo e-DS, buyisela i-ct1 nge-ce1 ngale nkqubo ilandelayo.
1. Kwimo yoqwalaselo, yiya [hlela ujongano ct1-mpc-slot/mic-slot/port-number] inqanaba lolawulo. [hlela] umsebenzisi@inginginya# hlela ujongano ct1-mpc-slot/mic-slot/port-number
Umzekeloample:
[hlela] umsebenzisi@nginginya# hlela ujongano ct1-1/0/0
2. Qwalasela isalathiso secandelo lojongano olusezantsi kunye neendawo zokubeka ixesha, kwaye usete uhlobo lojongano njenge ds. [hlela ujongano ct1-mpc-slot/mic-slot/port-number] user@host# seta isahlulelo-inani lexeshalots amaxesha ujongano-uhlobo ds
Umzekeloample:
[hlela ujongano ct1-1/0/0] umsebenzisi@nginginya# misela isahlulelo 1 amaxesha 1-4 ujongano-uhlobo ds

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QAPHELA: Unokwabela amaxesha amaninzi kwiindawo zokubeka kwi-interface ye-CT1. Kumyalelo omiselweyo, yahlula iindawo zokubeka ixesha ngeekoma kwaye ungafaki izithuba phakathi kwazo. Umzekeloample:
[hlela ujongano ct1-1/0/0] umsebenzisi@inginginya# misela isahlulelo 1 amaxesha 1-4,9,22-24 ujongano-uhlobo ds
Ukuqinisekisa olu lungelelwaniso, sebenzisa umyalelo womboniso kwi-[ hlela ujongano ct1-1/0/0] umgangatho woluhlu.
[hlela ujongano ct1-1/0/0] umsebenzisi@inginginya# bonisa isahlulelo 1 amaxesha 1-4 ujongano-uhlobo ds;
I-interface ye-NxDS0 inokumiselwa ukusuka kujongano lwe-CT1. Apha i-N imele inani lezithuba zexesha kwi-interface ye-CT1. Ixabiso le-N li: · 1 ukuya ku-24 xa ujongano lwe-DS0 luqwalaselwe ukusuka kujongano lwe-CT1. · 1 ukuya ku-31 xa ujongano lweDS0 lucwangcisiwe ukusuka kujongano lweCE1. Emva kokuba ulwahlule ujongano lwe-DS, qwalasela iinketho zeCESoPSN kuyo. Jonga “Ukuseta iiKhetho zeCESoPSN” kwiphepha lama-55.
Ukuqwalasela i-CESoPSN kwi-DS Interfaces Ukuqwalasela i-CESoPSN i-encapsulation kwi-interface ye-DS, iquka inkcazo ye-encapsulation kwinqanaba le-hierarchy level [edit interfaces ds-mpc-slot/mic-slot/port-number:channel]. 1. Kwimo yoqwalaselo, yiya ku [hlela ujongano ds-mpc-slot/mic-slot/port-number:channel] hierarchy.
inqanaba.
[hlela] umsebenzisi@inginginya# hlela ujongano ds-mpc-slot/mic-slot/ port-number:channel
Umzekeloample:
[hlela] umsebenzisi@nginginya# hlela ujongano ds-1/0/0:1
2. Qwalasela i-CESoPSN njengodidi lwe-encapsulation.

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[hlela ujongano ds-mpc-slot/mic-slot/port-number: partition ] user@host# set encapsulation cesopsn For example:
[hlela ujongano ds-1/0/0:1 ] umsebenzisi@inginginya# seti encapsulation cesopsn
3. Qwalasela ujongano olunengqiqo lwe-DS interface. [hlela ujongano lwe-ds-mpc-slot/mic-slot/port-number: partition ] use@host# seti iyunithi ujongano-iyunithi-inani
Umzekeloample:
[hlela ujongano ds-1/0/0:1 ] umsebenzisi@host# misela iyunithi 0
Ukuqinisekisa olu lungelelwaniso, sebenzisa umyalelo womboniso kwi-[ hlela ujongano ds-1/0/0:1] umgangatho woluhlu.
[hlela ujongano ds-1/0/0:1] umsebenzisi@inginginya# bonisa i-encapsulation cesopsn; iyunithi 0;
AMAXWEBHA ENXULUMENEYOview

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ISAHLUKO 6
Ukuqwalasela iNkxaso ye-ATM kwiiPIC zokulinganisa iSekethe
KWESI SAHLUKO Inkxaso ye-ATM kwiiPIC zokulinganisa iSekethe ngaphezuluview | 81 Ukuqwalasela i-4-Port Channelized COC3/STM1 yokulinganisa iSekethe yePIC | 85 Ukuqwalasela i-12-Port Channelized T1/E1 yokulinganisa iSekethe yePIC | 87 Ukuqonda i-Inverse Multiplexing ye-ATM | 93 ATM IMA Configuration Overview | 96 Ukuqwalasela i-ATM ye-IMA | 105 Ukuqwalasela i-ATM Pseudowires | 109 Ukuqwalasela i-ATM Cell-Relay Pseudowire | 112 ATM Cell Relay Pseudowire VPI/VCI Swapping Overview | 117 Ukuqwalasela i-ATM Cell-Relay Pseudowire VPI/VCI Swapping | 118 Ukuqwalasela iNqanaba lesi-2 leSekethe kunye noMaleko 2 VPN Pseudowires | 126 Ukuqwalasela i-EPD Threshold | 127 Ukuqwalasela i-ATM QoS okanye ukuBunjwa | 128
Inkxaso ye-ATM kwiiPIC zokulinganisa iSekethe ngaphezuluview
KWELI CANDELO ATM OAM Inkxaso | 82 iProtocol kunye neNkxaso ye-Ecapsulation | 83 Inkxaso yokukala | 83 Imida kwiNkxaso ye-ATM kwiiPIC zokulinganisa iSekethe | 84

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La macandelo alandelayo axhasa i-ATM phezu kwe-MPLS (RFC 4717) kunye ne-packet encapsulations (RFC 2684): · I-4-port COC3 / CSTM1 I-Circuit Emulation PIC kwi-M7i kunye ne-M10i routers. · I-12-port T1 / E1 Circuit Emulation PIC kwi-M7i kunye ne-M10i routers. · I-Channelized OC3/STM1 (I-Multi-Rate) yokulinganisa iSekethe i-MIC ene-SFP (MIC-3D-4COC3-1COC12-CE)
kwiirotha zeMX Series. · I-16-Port Channelized E1 / T1 Circuit Emulation MIC (MIC-3D-16CHE1-T1-CE) kwii-router ze-MX Series. Ukulinganiswa kweSekethe ye-PIC yoqwalaselo kunye nokuziphatha kuyahambelana neePIC ze-ATM2 ezikhoyo.
QAPHELA: IiPIC zokulinganisa iSekethe zifuna i-firmware version rom-ce-9.3.pbin okanye i-rom-ce-10.0.pbin yokusebenza kwe-ATM IMA kwi-M7i, M10i, M40e, M120, kunye ne-M320 imizila eqhuba iJUNOS OS Release 10.0R1 okanye kamva.
Inkxaso ye-ATM OAM
I-ATM OAM ixhasa: · Ukuveliswa kunye nokubeka iliso kwiintlobo zeeseli ze-F4 kunye ne-F5 OAM:
· F4 AIS (ekupheleni ukuya ekupheleni) · F4 RDI (ekupheleni ukuya-ekupheleni) · F4 loopback (ekupheleni ukuya ekupheleni) · F5 loopback · F5 AIS · F5 RDI · Isizukulwana kunye nokubeka iliso kwiiseli zokuphela ukuya ekupheleni yohlobo lwe-AIS kunye ne-RDI · Beka iliso kwaye uphelise iiseli ze-loopback · OAM kwi-VP nganye kunye ne-VC ngaxeshanye VP Pseudowires (CCC Encapsulation)–Kwimeko ye-ATM yenyani yendlela (VP) pseudowires–zonke iisekethe zenyani (VCs) kwiVP zihanjiswa ngaphezulu i-N-to-one mode pseudowire-zonke iiseli ze-F4 kunye ne-F5 OAM zithunyelwa nge-pseudowire. I-Port Pseudowires (i-CCC Encapsulation)–NjengeVP pseudowires, ene-port pseudowires, zonke iiseli ze-F4 kunye ne-F5 OAM zithunyelwa nge-pseudowire. I-VC Pseudowires (i-CCC Encapsulation)–Kwimeko ye-VC pseudowires, iiseli ze-F5 OAM zithunyelwa nge-pseudowire, ngelixa iiseli ze-F4 OAM zipheliswa kwi-Routing Engine.

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IProtocol kunye neNkxaso ye-Ecapsulation Le migaqo ilandelayo iyaxhaswa: · Imigca yeQoS okanye ye-CoS. Zonke iisekethe zenyani (VCs) azichazwanga i-bit rate (UBR).
QAPHELA: Le protocol ayixhaswanga kwi-M7i kunye ne-M10i routers.

· ATM phezu kweMPLS (RFC 4717) · ATM ngeelebhile eziguqukayo (LDP, RSVP-TE) Ukulungiswa kweNxDS0 akuxhaswanga
Olu xwebhu lulandelayo lwe-ATM2 aluxhaswanga:
· atm-cisco-nlpid–Cisco-compatible ATM NLPID encapsulation · atm-mlppp-llc–ATM MLPPP phezu kwe-AAL5/LLC · atm-nlpid–ATM NLPID encapsulation · atm-ppp-llc–ATM PPP phezu kwe-AAL5/LLC · atm- ppp-vc-mux–ATM PPP ngaphaya kwe-AAL5 ekrwada · atm-snap–ATM LLC/SNAP encapsulation · atm-tcc-snap–ATM LLC/SNAP yoguqulelo olunqamlezayo · atm-tcc-vc-mux–ATM VC yokuguqulela cross-connect · vlan-vci-ccc–CCC ye-VLAN Q-in-Q kunye ne-ATM VPI/VCI interworking · atm-vc-mux–ATM VC multiplexing · ether-over-atm-llc–Ethernet phezu kwe-ATM (LLC/SNAP ) i-encapsulation · ether-vpls-over-atm-llc-Ethernet VPLS phezu kwe-ATM (ibridging) encapsulation

Ukwandiswa kweNkxaso

Itheyibhile yesi-4 kwiphepha lama-83 idwelisa inani eliphezulu leesekethe ezinenyani (VCs) ezixhaswa kumacandelo ahlukeneyo kwirutha ye-M10i, kwirutha ye-M7i, nakwii-router zeMX Series.

Uluhlu 4: Elona nani liphezulu leeVCs

Icandelo

Elona nani liphezulu leeVCs

I-12-port Channelized T1 / E1 iSekethe Emulation yePIC

1000 VCs

Itheyibhile 4: Ubuninzi beNani le-VCs (iyaqhubeka) Icandelo le-4-port Channelized COC3 / STM1 iSekethe Emulation PIC Channelized OC3/STM1 (Multi-Rate) iSekethe Emulation MIC kunye SFP 16-Port Channelized E1/T1 Circuit Emulation MIC

Elona nani liphezulu leeVCs 2000 VCs 2000 VCs 1000 VCs

Unyino kwiNkxaso ye-ATM kwiiPIC zokulinganisa iSekethe
Le mida ilandelayo iyasebenza kwinkxaso ye-ATM kwiiPIC zokuLingisa iSekethe: · Ipakethe ye-MTU–Ipakethi ye-MTU ilinganiselwe kwii-2048 bytes. · Imowudi yetrunk ye-ATM pseudowires–ISekethe Emulation PICs aziyixhasi imowudi yomboko ye-ATM pseudowires. · Icandelo le-OAM-FM–Segment F4 flows ayixhaswanga. Kuphela ukuqukuqela kweF4 ukuya esiphelweni kuyaxhaswa. · IP and Ethernet encapsulations–IP and Ethernet encapsulations ayixhaswanga. · Ukupheliswa kwe-F5 OAM–OAM akuxhaswanga.

AMAPHEPHA ENXULUMENEYO
Ukuqwalasela i-12-Port Channelized T1/E1 yeSekethe Emulation PIC | 87 Ukuqwalasela i-4-Port Channelized COC3/STM1 yokulinganisa iSekethe yePIC | 85 ATM IMA Configuration Overview | 96 Ukuqwalasela i-ATM ye-IMA | 105 Ukuqwalasela i-ATM Pseudowires | 109 Ukuqwalasela i-EPD Threshold | 127 Ukuqwalasela uLeya yesi-2 yeSekethe kunye noMaleko 2 VPN Pseudowires | 126

85
Ukuqwalasela i-4-Port Channelized COC3/STM1 yeSekethe Emulation PIC
KWELI CANDELO T1/E1 Ukukhetha Indlela | 85 Ukumisela iSibuko se-SONET okanye iMowudi ye-SDH kwi-4-Port Channelized COC3/STM1 Ukulinganisa kweSekethe yePIC | 86 Ukuqwalasela i-ATM Interface kwi-Channelized OC1 ujongano | 87

T1/E1 Indlela yoKhetho
Lonke ujongano lwe-ATM lunokuba ngamajelo e-T1 okanye e-E1 ngaphakathi koluhlu lwe-COC3/CSTM1. Ujongano ngalunye lwe-COC3 lunokwahlulwa njengezilayi ezi-3 ze-COC1, nganye kuzo inokuthi iphinde yahlulwe ibe yi-28 ye-ATM yojongano kunye nobukhulu bojongano ngalunye olwenziweyo lolo lwe-T1. I-CS1 nganye inokwahlulwa njenge-1 CAU4, enokwahlulwa ngakumbi njengojongano lwe-ATM yobukhulu be-E1.
Ukumisela indlela ye-T1/E1 yokukhetha, qaphela oku kulandelayo:
1. Ukwenza i-coc3-fpc/pic/port okanye cstm1-fpc/pic/port interfaces, i-chassisd izakukhangela uqwalaselo kwi [hlela i-chassis fpc fpc-slot pic pic-slot port framing (sonet | sdh)] inqanaba lolawulo . Ukuba ukhetho lwe-sdh lukhankanyiwe, i-chassisd izakwenza i-cstm1-fpc/pic/port interface. Ngaphandle koko, i-chassisd iyakwenza i-coc3-fpc/pic/port interfaces.
2. I-interface ye-coc1 kuphela inokudalwa kwi-coc3, kwaye i-t1 inokudalwa kwi-coc1. 3. Kuphela i-interface ye-cau4 enokwenziwa ukusuka kwi-cstm1, kwaye i-e1 inokudalwa kwi-cau4.
Umzobo 7 kwiphepha le-85 kunye noMzobo 8 kwiphepha le-86 ubonisa unxibelelwano olunokwenzeka olunokuthi lwenziwe kwi-4-port Channelized COC3 / STM1 Circuit Emulation PIC.

Umzobo 7: I-4-Port Channelized COC3/STM1 iSekethe Emulation ye-PIC enokwenzeka iInterfaces (T1 Ubukhulu)
coc3-x/y/z coc1-x/y/z:n

t1-x/y/z:n:m

ku-x/y/z:n:m (ubungakanani beT1)

g017388

Umzobo 8: I-4-Port Channelized COC3/STM1 iSekethe Emulation ye-PIC enokwenzeka iInterfaces (E1 Ubukhulu)
cstm1-x/y/z cau4-x/y/z

g017389

e1-x/y/z:n

ku-x/y/z:n (E1 ubukhulu)

I-Subrate T1 ayixhaswanga.

Ukulungiswa kwe-ATM NxDS0 ayixhaswanga.

I-loopback yangaphandle nangaphakathi ye-T1/E1 (kwi-ct1/ce1 ujongano olubonakalayo) inokwakheka kusetyenziswa inkcazo yeenketho ze-sonet. Ngokungagqibekanga, akukho loopback iqwalaselweyo.

Ukuqwalasela iSibuko se-SONET okanye iMowudi ye-SDH kwi-4-Port Channelized COC3/STM1 Ukulinganisa kweSekethe yePIC
I-port nganye ye-4-port Channelized COC3 / STM1 Circuit Emulation PIC inokulungiswa ngokuzimeleyo nokuba yi-SONET okanye imodi ye-SDH. Ukuqwalasela izibuko nokuba yi-SONET okanye imo ye-SDH, ngenisa isakhelo (sonet | sdh) ingxelo kwi [chassis fpc number pic number number number] umgangatho woluhlu.
Le ex ilandelayoample ibonisa indlela yokuqwalasela iFPC 1, PIC 1, kunye nezibuko 0 lemowudi yeSONET kunye nezibuko 1 lemo yeSDH:

cwangcisa i-chassis fpc 1 i-pic 1 izibuko 0 i-sonet eyakha i-chassis fpc 1 i-pic 1 izibuko 1 i-sdh
Okanye chaza oku kulandelayo:

[hlela] fpc 1 {
pic 1 { izibuko 0 { isakhelo sonet; } izibuko 1 {ifreyim ye-sdh; }
}}

87
Ukuqwalasela i-ATM Interface kwi-Channelized OC1 ujongano Ukwenza ujongano lwe-ATM kujongano lwe-OC1 olunetshaneli (COC1), ngenisa lo myalelo ulandelayo:
Ukwenza ujongano lwe-ATM kwi-CAU4, ngenisa lo myalelo ulandelayo: seta i-interfaces cau4-fpc/pic/port partition interface-type at
Okanye chaza oku kulandelayo: ujongano { cau4-fpc/pic/port { }}
Ungasebenzisa umboniso we-chassis hardware umyalelo ukubonisa uluhlu lweePICs ezifakiweyo.
AMAXWEBHU ENXULUMENEYO Inkxaso ye-ATM kwiiPICs zokuLingisa iSeketheview | 81
Ukuqwalasela i-PIC ye-12-Port Channelized T1/E1 Circuit Emulation
KWELI CANDELO Ukuqwalasela i-CT1/CE1 Interfaces | 88 Ukuqwalasela iiNdlela eziKhethekileyo eziKhethekileyo | 90
Xa i-12-port Channelized T1 / E1 Circuit Emulation PIC iziswe kwi-intanethi, i-12 channelized T1 (ct1) interfaces okanye i-12 channelized E1 (ce1) i-interfaces yenziwa, kuxhomekeke kukhetho lwe-T1 okanye i-E1 ye-PIC. Umzobo 9 kwiphepha 88 kunye noMzobo 10 kwiphepha 88 ubonisa unxibelelwano olunokwenzeka olunokwenziwa kwi-12-port T1/E1 Circuit Emulation PIC.

g017467

g017468

88
Umzobo 9: 12-Port T1/E1 Ukulinganisa kweSekethe yePIC Iindlela zokusebenzela ezinokwenzeka (Ubungakanani beT1)
ct1-x/y/z
t1-x/y/z at-x/y/z (T1 ubukhulu) ds-x/y/z:n at-x/y/z:n (NxDS0 ubukhulu) t1-x/y/z (ima link ) (M amakhonkco) ku-x/y/g (ubungakanani beMxT1)
Umzobo 10: 12-Port T1/E1 Ukulinganisa kweSekethe yePIC Iindlela zokusebenzela ezinokwenzeka (E1 Ubungakanani)
ce1-x/y/z
e1-x/y/z at-x/y/z (E1 ubukhulu) ds-x/y/z:n at-x/y/z:n (NxDS0 ubukhulu) e1-x/y/z (ima link ) (M amakhonkco) ku-x/y/g (ubungakanani beMxE1)
La macandelo alandelayo achaza: Ukuqwalasela i-CT1/CE1 Interfaces
KWELI CANDELO Ukuqwalasela iNdlela ye-T1/E1 kwinqanaba lePIC | 88 Ukwenza i-ATM Interface kwi-CT1 okanye

Amaxwebhu / Izibonelelo

I-JUNIPER NETWORKS I-Sekethe yokuLingisa i-Interfaces Izixhobo zokuHambisa [pdf] Isikhokelo somsebenzisi
I-Sekethe Emulation Interfaces Izixhobo zokuHambisa, i-Emulation Interfaces iziXhobo zokuHambisa, iziXhobo zokuHambisa, izixhobo zokuHambisa, izixhobo

Iimbekiselo

Incwadi yokusebenzisa

Izithuba eziyeleleneyo

Nikabe 23964 T1 Audio USB Interface Imiyalelo
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I-Schneider Electric LV485500 Ikhithi yoNxibelelwano, iSivumelwano seSivumelwano soMyalelo weSaphuli seSekethe
I-Schneider Electric LV485500 Kit Interface Kit, iPact Series Circuit Breakers Master PactTM NT/NW www.se.com UG Service Interface DOCA0170EN...
IVocgoUU 3 Indlela yeSekethe yeNdlela yoMyalelo weSekethe eNye
IVocgoUU 3 Indlela yeSekethe yePali enye ISekethe yeNdlela emi-3 yeSekethe yePali enye
Nikabe 23964 T1 Audio USB Interface Imiyalelo
manual T1 Ujongano lomsindo Inqaku:23964 www.nikabe.com Box 50435 Malmo, Sweden 2021-07-01 Nikabe® Overview Ungeniso lwemakrofoni yeMakrofoni...
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IVocgoUU 3 Indlela yeSekethe yeNdlela yoMyalelo weSekethe eNye
IVocgoUU 3 Indlela yeSekethe yePali enye ISekethe yeNdlela emi-3 yeSekethe yePali enye
Nikabe 23964 T1 Audio USB Interface Imiyalelo
manual T1 Ujongano lomsindo Inqaku:23964 www.nikabe.com Box 50435 Malmo, Sweden 2021-07-01 Nikabe® Overview Ungeniso lwemakrofoni yeMakrofoni...
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I-Schneider Electric LV485500 Ikhithi yoNxibelelwano, iSivumelwano seSivumelwano soMyalelo weSaphuli seSekethe
I-Schneider Electric LV485500 Kit Interface Kit, iPact Series Circuit Breakers Master PactTM NT/NW www.se.com UG Service Interface DOCA0170EN...
IVocgoUU 3 Indlela yeSekethe yeNdlela yoMyalelo weSekethe eNye
IVocgoUU 3 Indlela yeSekethe yePali enye ISekethe yeNdlela emi-3 yeSekethe yePali enye
Nikabe 23964 T1 Audio USB Interface Imiyalelo
manual T1 Ujongano lomsindo Inqaku:23964 www.nikabe.com Box 50435 Malmo, Sweden 2021-07-01 Nikabe® Overview Ungeniso lwemakrofoni yeMakrofoni...
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I-Schneider Electric LV485500 Ikhithi yoNxibelelwano, iSivumelwano seSivumelwano soMyalelo weSaphuli seSekethe
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IVocgoUU 3 Indlela yeSekethe yePali enye ISekethe yeNdlela emi-3 yeSekethe yePali enye
Nikabe 23964 T1 Audio USB Interface Imiyalelo
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I-AIRZONE ZS6 IsiKhokelo somsebenzisi
I-AIRZONE ZS6 Ujongano lweScreensaver A. Umhla* B. Ubume bommandla C. Iscreen esikhulu / Qinisekisa D. Ivuliwe / Cima...
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IVocgoUU 3 Indlela yeSekethe yePali enye ISekethe yeNdlela emi-3 yeSekethe yePali enye

I-Sekethe Emulation Interfaces Izixhobo zokuHambisa

Ulwazi lweMveliso

Iinkcukacha

Imiyalelo yokusetyenziswa kwemveliso

1. Ngaphezuluview

1.1 Ukuqonda iiNdibaniselwano zokuLingisa iSekethe

1.2 Ukuqonda iiNkonzo zokuLingisa iSekethe kunye neNkxaso
Iintlobo zePIC

1.3 Ukuqonda iiMpawu ze-PIC zokuQalisa iSekethe yeSekethe

1.4 Ukuqonda i-ATM QoS okanye ukuBumba

1.5 Ukuqonda iNdlela yokuFakaniswa kweSekethe kwiNkxaso
Uthungelwano oluGuquliweyo oluHlalisa zombini i-IP kunye neLifa
Iinkonzo

2. Ukuqwalasela i-Interfaces zokuLingisa iSekethe

2.1 Ukumisela iNkxaso ye-SAToP kwiiPIC zokulinganisa iSekethe

2.2 Ukuqwalasela i-SAToP Emulation kwi-T1/E1 Interfaces kwi-12-Port
I-Channelized T1/E1 yeSekethe Emulation PICs

2.3 Ukulungisa iNkxaso ye-SAToP kwii-MIC zokulinganisa iSekethe

FAQ

Umbuzo: Ngaba iJuniper Networks hardware kunye neemveliso zesoftware Unyaka
2000 iyahambelana?

Q: Ndingasifumana phi iSivumelwano seLayisensi yoMsebenzisi wokuphela (i-EULA) ye
Juniper Networks software?

Amaxwebhu / Izibonelelo

Iimbekiselo

Shiya uluvo

Rhoxisa impendulo

I-Sekethe Emulation Interfaces Izixhobo zokuHambisa

Ulwazi lweMveliso

Iinkcukacha

Imiyalelo yokusetyenziswa kwemveliso

1. Ngaphezuluview

1.1 Ukuqonda iiNdibaniselwano zokuLingisa iSekethe

1.2 Ukuqonda iiNkonzo zokuLingisa iSekethe kunye neNkxaso Iintlobo zePIC

1.3 Ukuqonda iiMpawu ze-PIC zokuQalisa iSekethe yeSekethe

1.4 Ukuqonda i-ATM QoS okanye ukuBumba

1.5 Ukuqonda iNdlela yokuFakaniswa kweSekethe kwiNkxaso Uthungelwano oluGuquliweyo oluHlalisa zombini i-IP kunye neLifa Iinkonzo

2. Ukuqwalasela i-Interfaces zokuLingisa iSekethe

2.1 Ukumisela iNkxaso ye-SAToP kwiiPIC zokulinganisa iSekethe

2.2 Ukuqwalasela i-SAToP Emulation kwi-T1/E1 Interfaces kwi-12-Port I-Channelized T1/E1 yeSekethe Emulation PICs

2.3 Ukulungisa iNkxaso ye-SAToP kwii-MIC zokulinganisa iSekethe

FAQ

Umbuzo: Ngaba iJuniper Networks hardware kunye neemveliso zesoftware Unyaka 2000 iyahambelana?

Q: Ndingasifumana phi iSivumelwano seLayisensi yoMsebenzisi wokuphela (i-EULA) ye Juniper Networks software?

Amaxwebhu / Izibonelelo

Iimbekiselo

Izithuba eziyeleleneyo

Shiya uluvo

Rhoxisa impendulo

1.2 Ukuqonda iiNkonzo zokuLingisa iSekethe kunye neNkxaso
Iintlobo zePIC

1.5 Ukuqonda iNdlela yokuFakaniswa kweSekethe kwiNkxaso
Uthungelwano oluGuquliweyo oluHlalisa zombini i-IP kunye neLifa
Iinkonzo

2.2 Ukuqwalasela i-SAToP Emulation kwi-T1/E1 Interfaces kwi-12-Port
I-Channelized T1/E1 yeSekethe Emulation PICs

Umbuzo: Ngaba iJuniper Networks hardware kunye neemveliso zesoftware Unyaka
2000 iyahambelana?

Q: Ndingasifumana phi iSivumelwano seLayisensi yoMsebenzisi wokuphela (i-EULA) ye
Juniper Networks software?