Jagorar masu amfani da muslunci na kwaikwayo yana ba da bayani
a kan fahimtar da'ira kwaikwayo musaya da su
ayyuka. Ya shafi batutuwa daban-daban kamar kwaikwaya
ayyuka, nau'ikan PIC masu goyan baya, matakan kewayawa, agogo
fasali, ATM QoS ko siffatawa, da goyan baya don haɗuwa
hanyoyin sadarwa.

1.1 Fahimtar Interfaces Emulation Circuit

Jagoran ya bayyana manufar musaya masu kwaikwayi
da rawar da suke takawa wajen yin koyi da hanyoyin sadarwa na al'ada
sama da fakitin cibiyoyin sadarwa.

1.2 Fahimtar Sabis na Kwaikwayo Da'ira da Tallafin
Nau'in PIC

Wannan sashe yana ba da ƙarewaview na kwaikwaya daban-daban
ayyuka da nau'ikan PIC (Katin Interface Card) masu goyan bayan. Yana
ya ƙunshi bayani game da 4-Port Channelized OC3/STM1
(Multi-Rate) MIC Emulation Circuit tare da SFP, 12-Port Channelized
T1/E1 Circuit Emulation PIC, 8-Port OC3/STM1 ko 12-tashar jiragen ruwa OC12/STM4
ATM MIC, da 16-Port Channelized E1/T1 Circuit Emulation MIC.

1.3 Fahimtar Siffofin Ƙirar Ƙofar PIC

Anan, zaku koyi game da fasalulluka na clocking na Circuit
Kwaikwayo PICs da kuma yadda suke tabbatar da ingantaccen aiki tare da lokaci
a cikin al'amuran kwaikwayo na kewaye.

1.4 Fahimtar ATM QoS ko Siffatawa

Wannan sashe yana bayyana manufar ATM Quality of Service
(QoS) ko siffata da mahimmancinsa a cikin kwaikwayo
musayar.

1.5 Fahimtar Yadda Matsalolin Ƙirar Tayi Taimako
Cibiyoyin Sadarwar Sadarwar Sadarwa waɗanda ke ɗaukar Dukansu IP da Legacy
Ayyuka

Koyi yadda musaya na kwaikwayi ke goyan bayan haduwa
cibiyoyin sadarwar da ke haɗa duka IP (Internet Protocol) da gado
ayyuka. Wannan sashe kuma ya shafi mayar da wayar hannu
aikace-aikace.

2. Haɓaka Matsalolin Emulation na kewaye

Wannan sashe yana ba da umarnin mataki-mataki don daidaitawa
kewaye kwaikwayo musaya.

2.1 Haɓaka Tallafin SAToP akan PICs Emulation

Bi waɗannan matakan don saita SAToP (Tsarin-Agnostic TDM
sama da Fakiti) tallafi akan PICs Emulation Circuit.

2.2 Haɗa SAToP Emulation akan T1/E1 Interfaces akan tashar tashar 12
PICs T1/E1 Mai Rarraba Tashoshi

Wannan karamin sashi yana bayanin yadda ake saita samfurin SAToP akan
T1/E1 musaya musamman akan 12-Port Channelized T1/E1
PIC Emulation Circuit. Ya ƙunshi saita yanayin kwaikwayo,
daidaita zaɓuɓɓukan SAToP, da kuma daidaita pseudowire
dubawa.

2.3 Haɓaka Tallafin SAToP akan MICs Emulation

Koyi yadda ake saita tallafin SAToP akan MICs Emulation,
mai da hankali kan 16-Port Channelized E1/T1 Circuit Emulation MIC.
Wannan sashe ya ƙunshi daidaita yanayin ƙirar T1/E1, daidaita CT1
tashoshin jiragen ruwa, da daidaita tashoshin DS.

FAQ

Tambaya: Shin Juniper Networks hardware ne da samfuran software Shekarar
2000 masu yarda?

A: Ee, kayan aikin Juniper Networks da samfuran software Shekara ne
2000 masu yarda. Junos OS bashi da sanannen iyakoki masu alaƙa da lokaci
ta shekarar 2038. Duk da haka, aikace-aikacen NTP na iya samun
wahala a shekarar 2036.

Tambaya: A ina zan iya samun Yarjejeniyar Lasisin Mai Amfani (EULA) don
Juniper Networks software?

A: Yarjejeniyar Lasisin Mai Amfani (EULA) don Cibiyoyin Sadarwar Juniper
ana iya samun software a https://support.juniper.net/support/eula/.

View Fullscreen

Junos® OS
Jagorar Mai amfani da Matsalolin Kwaikwayo na kewaye don na'urori masu tuƙi
Buga
2023-10-05

ii
Juniper Networks, Inc. 1133 Innovation Way Sunnyvale, California 94089 Amurka 408-745-2000 www.juniper.net
Juniper Networks, alamar Juniper Networks, Juniper, da Junos alamun kasuwanci ne masu rijista na Juniper Networks, Inc. a Amurka da wasu ƙasashe. Duk sauran alamun kasuwanci, alamun sabis, alamun rajista, ko alamun sabis masu rijista mallakin masu su ne.
Juniper Networks ba ta da alhakin kowane kuskure a cikin wannan takaddar. Juniper Networks suna da haƙƙin canzawa, gyaggyarawa, canja wuri, ko in ba haka ba sake duba wannan ɗaba'ar ba tare da sanarwa ba.
Junos® OS Circuit Emulation Interfaces Guides User don Roting Devices Haƙƙin mallaka © 2023 Juniper Networks, Inc. Duk haƙƙin mallaka.
Bayanin da ke cikin wannan takaddar yana halin yanzu har zuwa kwanan wata akan shafin take.
SANARWA SHEKARA 2000
Kayan aikin Juniper Networks da samfuran software sun cika shekara ta 2000. Junos OS ba shi da sanannen iyakoki masu alaƙa da lokaci har zuwa shekara ta 2038. Koyaya, aikace-aikacen NTP an san yana da ɗan wahala a cikin shekara ta 2036.
KARSHEN YARJEJIN LASIN MAI AMFANI
Samfurin Juniper Networks wanda shine batun wannan takaddun fasaha ya ƙunshi (ko an yi nufin amfani dashi) software na Juniper Networks. Amfani da irin wannan software yana ƙarƙashin sharuɗɗa da sharuɗɗan Yarjejeniyar Lasisin Mai Amfani ("EULA") da aka buga a https://support.juniper.net/support/eula/. Ta hanyar zazzagewa, shigarwa ko amfani da irin wannan software, kun yarda da sharuɗɗan wannan EULA.

iii

Teburin Abubuwan Ciki

Ƙarsheview

Fahimtar Interfaces Emulation Circuit | 2

Fahimtar Ayyukan Kwaikwayar Da'ira da Nau'ikan PIC masu Goyan bayan | 2 4-Port Channelized OC3/STM1 (Multi-Rate) Emulation MIC tare da SFP | 3 12-Port Channelized T1/E1 Circuit Emulation PIC | 4 8-Port OC3/STM1 ko 12-tashar OC12/STM4 ATM MIC | 5 16-Port Channelized E1/T1 Circuit Emulation MIC | 5 Layer 2 Ka'idojin Zagaye | 7
Fahimtar Siffofin Clocking PIC Emulation Circuit | 8 Fahimtar ATM QoS ko Siffata | 8

Fahimtar Yadda Matsalolin Kwayoyin Kwaikwayo Na Da'irar Taimakawa Hanyoyin Sadarwar Sadarwar Sadarwar Waɗanda ke ɗaukar Dukan Ayyukan IP da Legacy | 12
Fahimtar Mobile Backhaul | 12 Mobile Backhaul Application Overview | 12 IP/MPLS na tushen Mobile Backhaul | 13

Haɓaka Mutuwar Kwaikwayo ta kewaye

Ƙaddamar da Tallafin SAToP akan PICs Emulation | 16

Yana daidaita SAToP akan 4-Port Channelized OC3/STM1 Circuit Emulation MICs | 16 Haɗa SONET/SDH Rate-Zaɓi | 16 Yana Haɓaka Yanayin Tsarin SONET/SDH a Matsayin MIC | 17 Haɓaka Yanayin Tsarin SONET/SDH a Matsayin Port | 18 Haɓaka Zaɓuɓɓukan SAToP akan musaya na T1 | 19 Yana Haɓaka Tashoshin COC3 Zuwa Tashoshi T1 | 19 Haɓaka Zaɓuɓɓukan SAToP akan T1 dubawa | 21 Haɓaka Zaɓuɓɓukan SAToP akan Mutunan E1 | 22 Yana Haɓaka Tashoshi na CSTM1 Zuwa Tashoshi E1 | 22 Haɓaka Zaɓuɓɓukan SAToP akan Mutunan E1 | 23
Haɗa SAToP Emulation akan T1/E1 Interfaces akan Tashoshin Tashar Tashar Tashar Tashar Tashar Tashar Tashar Tashar Tashar Tashar 12 ta T1/E1 PICs | 25 Saita Yanayin Kwaikwayo | 25 Haɗa SAToP Emulation akan T1/E1 Interfaces | 26 Saita Yanayin Rufewa | 26 Yana daidaita madauki don T1 Interface ko E1 Interface | 27 Saita Zaɓuɓɓukan SAToP | 27 Haɓaka Interface na Pseudowire | 28
Saita Zaɓuɓɓukan SAToP | 30

vi
Saita CESoPSN akan Mutulolin DS | 69 Yana Haɓaka Ƙaddamarwar CESoPSN akan Mutulolin DS | 70
Saita Yanayin Rubutu | 70 Saita Zaɓuɓɓukan CESoPSN | 71 Haɓaka Interface Pseudowire | 73 Yana Haɓaka Tashoshin CE1 Zuwa Ƙarƙashin DS | 74 Yana Haɓaka CESoPSN akan Channelized E1/T1 Emulation MIC akan Series ACX | 77 Yana Haɗa T1/E1 Yanayin Fim a Matsayin MIC | 77 Yana Haɓaka Interface CT1 Zuwa Tashoshin DS | 78 Yana Haɓaka CesoPSN akan Mutunan DS | 79
Saita Tallafin ATM akan PICs Emulation | 81
Tallafin ATM akan PICs Emulation Overview | 81 ATM OAM Support | 82 Protocol and Encapsulation Support | 83 Tallafin Sikeli | 83 Iyakoki zuwa Tallafin ATM akan PICs Emulation | 84
Haɗa 4-Port Channelized COC3/STM1 Circuit Emulation PIC | 85 T1/E1 Zaɓin Yanayin | 85 Saita Tashar Tashar Ruwa don Yanayin SONET ko SDH akan Tashoshin Tashar tashar 4-3 COC1/STM86 PIC Emulation Circuit | 1 Haɓaka Interface ɗin ATM akan hanyar sadarwa ta Channelized OC87 | XNUMX
Haɗa 12-Port Channelized T1/E1 Circuit Emulation PIC | 87 Yana Haɗa Mutuwar CT1/CE1 | 88 Yana daidaita yanayin T1/E1 a matakin PIC | 88 Ƙirƙirar Interface ATM akan CT1 ko CE1 | 89 Ƙirƙirar Interface na ATM akan Interface CE1 | 89 Yana Haɓaka Takamaiman Zaɓuɓɓuka na Interface | 90 Yana Haɓaka Takamaiman Zaɓuɓɓukan Interface-ATM | 90 Yana Haɗa E1 takamaiman Zaɓuɓɓuka na Musamman | 91 Yana Haɓaka T1 Takamaiman Zaɓuɓɓuka na Fuskar | 92
Fahimtar Inverse Multiplexing don ATM | 93 Fahimtar Yanayin Canja wurin Asynchronous | 93 Fahimtar Inverse Multiplexing don ATM | 94 Yadda Inverse Multiplexing don ATM Aiki | 94

viii

Kashe Canje-canje a kan Ma'auni na Gida da Mai Ba da Nisa | 123 Haɗa Layer 2 Circuit da Layer 2 VPN Pseudowires | 126 Yana Haɓaka Ƙaddamarwar EPD | 127 Yana daidaita ATM QoS ko Siffatawa | 128

Bayanin matsala

Shirya matsala Matsalolin Emulation na kewaye | 132

Bayanin Kanfigareshan da Dokokin Aiki

Bayanin Kanfigareshan | 142

Umarnin Ayyuka | 157
nuni Interfaces (ATM) | 158 nuni musaya (T1, E1, ko DS) | 207 nuna musaya masu yawa | 240

ix
Game da Takardun
A CIKIN WANNAN SASHE Takardu da Bayanan Bayani | ix Yin amfani da Examples a cikin Wannan Jagora | ix Takardun Yarjejeniyar | x Bayanan Bayani | xiv Neman Tallafin Fasaha | xiv
Yi amfani da wannan jagorar don saita musaya masu kwaikwayi da'ira don watsa bayanai akan cibiyoyin sadarwa na ATM, Ethernet, ko MPLS ta amfani da Structure-Agnostic TDM over Packet (SatoP) da Sabis na Emulation na Sabis akan ka'idojin Yanar Gizon-Switched (CESoPSN).
Takaddun bayanai da Bayanan Saki
Don samun mafi kyawun sigar duk takaddun fasaha na Juniper Networks®, duba shafin takaddun samfuran akan Juniper Networks. webYanar Gizo a https://www.juniper.net/documentation/. Idan bayanin da ke cikin sabbin bayanan bayanan saki ya bambanta da bayanin da ke cikin takaddun, bi Bayanan Bayanan Sakin samfur. Juniper Networks Littattafai suna buga littattafan injiniyoyin Juniper Networks da ƙwararrun batutuwa. Waɗannan littattafan sun wuce bayanan fasaha don bincika abubuwan gine-ginen cibiyar sadarwa, turawa, da gudanarwa. Jerin na yanzu na iya zama viewed a https://www.juniper.net/books.
Yin amfani da Examples a cikin wannan Manual
Idan kana son amfani da exampA cikin wannan jagorar, zaku iya amfani da haɗin kaya ko umarnin dangi na haɗin kaya. Waɗannan umarnin suna haifar da software don haɗa saitin mai shigowa cikin tsarin ɗan takara na yanzu. The example baya zama mai aiki har sai kun aiwatar da tsarin ɗan takara. Idan example daidaitawa ya ƙunshi babban matakin matsayi (ko matsayi masu yawa), example cikakken example. A wannan yanayin, yi amfani da umarnin haɗin kaya.

x
Idan example daidaitawa baya farawa a saman matakin matsayi, example snippet ne. A wannan yanayin, yi amfani da umarnin dangi na haɗin kaya. An bayyana waɗannan hanyoyin a cikin sassan masu zuwa.
Haɗa Cikakken Example
Don haɗa cikakken exampko, bi waɗannan matakan:
1. Daga sigar HTML ko PDF na littafin, kwafi kwafi example cikin rubutu file, ajiye file tare da suna, kuma kwafi file zuwa kundin adireshi a kan dandalin tafiyar da ku. Don misaliample, kwafi wannan tsari zuwa a file kuma suna file tsohon-script.conf. Kwafi tsohon script.conf file zuwa /var/tmp directory akan dandamalin tafiyar da ku.
tsarin {rubutun { yi { file tsohon rubutun.xsl; } }
} hanyoyin sadarwa {
fxp0 {a kashe; naúrar 0 {inet iyali {adireshi 10.0.0.1/24; } }
} }
2. Haɗa abubuwan da ke cikin file cikin tsarin tsarin dandalin ku ta hanyar ba da umarnin yanayin haɗa kayan aiki:
[edit] mai amfani @ mai watsa shiri # haɗakar kaya /var/tmp/ex-script.conf load cikakke

xi
Haɗa snippet Don haɗa snippet, bi waɗannan matakan: 1. Daga HTML ko PDF na littafin, kwafi snippet ɗin sanyi zuwa rubutu. file, ajiye
file tare da suna, kuma kwafi file zuwa kundin adireshi a kan dandalin tafiyar da ku. Don misaliample, kwafi snippet mai zuwa zuwa a file kuma suna file tsohon rubutun-snippet.conf. Kwafi tsohon rubutun-snippet.conf file zuwa /var/tmp directory akan dandamalin tafiyar da ku.
aikata { file tsohon rubutun-snippet.xsl; }
2. Matsa zuwa matakin matsayi wanda ya dace da wannan snippet ta hanyar ba da umarnin yanayin daidaitawa mai zuwa:
[edit] user@host# edit system scripts [edit system scripts] 3. Haɗa abubuwan da ke cikin file cikin tsarin tsarin dandamalin ku ta hanyar ba da umarnin yanayin daidaitawa na ɗaukar nauyi:
[gyara rubutun tsarin] mai amfani @ mai watsa shiri# nauyin haɗa dangi /var/tmp/ex-script-snippet.conf load cikakke
Don ƙarin bayani game da umarnin kaya, duba CLI Explorer.
Yarjejeniyar Rubutawa
Tebu 1 a shafi na xii yana bayyana gumakan sanarwa da aka yi amfani da su a wannan jagorar.

Tebur 1: Gumakan Sanarwa

Ikon

Ma'ana

Bayanin sanarwa

Tsanaki

Gargadi

xii
Bayani yana Nuna mahimman fasali ko umarni.
Yana nuna yanayin da zai iya haifar da asarar bayanai ko lalacewar hardware. Yana sanar da kai haɗarin rauni ko mutuwa.

Laser gargadi

Yana faɗakar da ku game da haɗarin rauni na sirri daga laser.

Tukwici Mafi kyawun aiki

Yana nuna bayanai masu taimako. Yana sanar da ku shawarar amfani ko aiwatarwa.

Tebur na 2 a shafi na xii ya bayyana ma'anar rubutu da ƙa'idodin daidaitawa da aka yi amfani da su a cikin wannan jagorar.

Tebur 2: Rubutu da Yarjejeniyar Jiha

Babban taro

Bayani

Examples

M rubutu kamar wannan

Yana wakiltar rubutun da kuke bugawa.

Kafaffen rubutu kamar wannan

Yana wakiltar fitarwa da ke bayyana akan allon tasha.

Don shigar da yanayin sanyi, rubuta umarnin daidaitawa:
mai amfani @ mai watsa shiri> saita
mai amfani @ mai watsa shiri> nuna ƙararrawar chassis Babu ƙararrawa da ke aiki a halin yanzu

Rubutun rubutun kamar haka

· Gabatar da ko jaddada mahimman sabbin kalmomi.
· Gano sunayen jagora. · Gano RFC da daftarin Intanet
lakabi.

· Kalmomin manufofi wani tsari ne mai suna wanda ke bayyana yanayin daidaitawa da ayyuka.
Junos OS CLI Jagorar Mai Amfani
RFC 1997, BGP Communities Siffar

xiii

Tebur 2: Rubutu da Yarjejeniyar Rubutu (ci gaba)

Babban taro

Bayani

Examples

Rubutun rubutun kamar wannan Rubutun kamar wannan </text> (bankunan kwana)

Yana wakiltar masu canji (zaɓuɓɓukan da kuke musanya ƙima don su) a cikin umarni ko bayanan daidaitawa.

Sanya sunan yankin na injin:
[gyara] tushen @# saitin tsarin yankin-sunan
yankin-suna

Yana wakiltar sunayen bayanan daidaitawa, umarni, files, da kundayen adireshi; matakan matakan daidaitawa; ko lakabi akan abubuwan dandali na kwatance.
Ya haɗa keywords na zaɓi ko masu canji.

Don saita wurin stub, haɗa da bayanin stub a matakin matsayi na [edit protocols ospf area-ID].
Ana yiwa tashar tashar jiragen ruwa lakabi CONSOLE.
m ;

| (alamar bututu)

Yana nuna zaɓi tsakanin keɓantattun kalmomi ko masu canji a kowane gefen alamar. Sau da yawa ana rufe saitin zaɓin a cikin baƙaƙe don tsabta.

watsa shirye-shirye | multicast (zariya 1 | kirtani2 | kirtani3)

# (alamar fam)

Yana nuna bayanin da aka kayyade akan layi ɗaya da bayanin daidaitawa wanda yake aiki dashi.

rsvp {# Ana buƙata don MPLS mai ƙarfi kawai

[] (bankunan murabba'i)

Yana ƙunshe da maɓalli wanda zaku iya sanya sunan al'umma don shi [

canza dabi'u ɗaya ko fiye.

al'umma-ids]

Ƙaddamarwa da takalmin gyaran kafa ( { } ) ; (semicolon)
Taron GUI

Yana gano matakin a cikin tsarin daidaitawa.
Gano bayanin ganye a matakin daidaitawa.

[gyara] zaɓuɓɓukan kewayawa {
a tsaye {Tsoffin hanyar hanya {adireshin gaba; riƙe; }
} }

xiv

Tebur 2: Rubutu da Yarjejeniyar Rubutu (ci gaba)

Babban taro

Bayani

Examples

Rubutu mai ƙarfi kamar wannan > (Baƙin kusurwar dama mai ƙarfi)

Yana wakiltar abubuwan dubawar mai amfani da hoto (GUI) da kuka danna ko zaɓi.
Yana keɓance matakai a cikin jerin zaɓin menu.

• A cikin akwatin Hanyoyi masu ma'ana, zaɓi Duk Interfaces.
Domin soke sanyi, danna Cancel.
A cikin matsayi na editan daidaitawa, zaɓi Protocols> Ospf.

Bayanin Takardu
Muna ƙarfafa ku don ba da ra'ayi don mu inganta takardun mu. Kuna iya amfani da ɗayan waɗannan hanyoyi masu zuwa: · Tsarin ra'ayoyin kan layi- Danna Feedback TechLibrary, a ƙasan dama na kowane shafi akan Juniper.
Networks TechLibrary site, kuma yi ɗaya daga cikin masu zuwa:

· Danna alamar babban yatsa idan bayanin da ke shafin ya taimaka muku. · Danna gunkin da ke ƙasa idan bayanin da ke shafin bai taimaka muku ba ko kuma idan kuna da
shawarwari don ingantawa, kuma yi amfani da fom ɗin pop-up don ba da amsa. · Imel–Aika ra'ayoyin ku zuwa techpubs-comments@juniper.net. Haɗa daftarin aiki ko sunan taken,
URL ko lambar shafi, da sigar software (idan an zartar).
Neman Tallafin Fasaha
Ana samun tallafin samfur na fasaha ta hanyar Cibiyar Taimakon Fasaha ta Juniper Networks (JTAC). Idan kai abokin ciniki ne tare da kwangilar tallafi na Kula da Juniper ko Abokin Hulɗa, ko kuma

xv
an rufe ƙarƙashin garanti, kuma kuna buƙatar tallafin fasaha na bayan-tallace-tallace, zaku iya samun damar kayan aikinmu da albarkatun mu akan layi ko buɗe shari'a tare da JTAC. Manufofin JTAC-Don cikakken fahimtar hanyoyin mu da manufofin mu na JTAC, sakeview Mai amfani JTAC
Jagoran da yake a https://www.juniper.net/us/en/local/pdf/resource-guides/7100059-en.pdf. Garanti na samfur–Don bayanin garanti na samfur, ziyarci https://www.juniper.net/support/warranty/. Awanni na aiki na JTAC - Cibiyoyin JTAC suna da albarkatun da ake samu awanni 24 a rana, kwana 7 a mako,
Kwanaki 365 a shekara.
Kayayyakin Taimakon Kai da Kayayyakin Kan layi
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/ · Bincika 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 bayanin kula:
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/
Ƙirƙirar Buƙatar Sabis tare da JTAC
Kuna iya ƙirƙirar buƙatar sabis tare da JTAC akan Web ko ta waya. Ziyarci https://myjuniper.juniper.net. Kira 1-888-314-JTAC (1-888-314-5822 kyauta a Amurka, Kanada, da Mexico). Don zaɓuɓɓukan bugun kira na duniya ko kai tsaye a cikin ƙasashe ba tare da lambobi masu kyauta ba, duba https://support.juniper.net/support/requesting-support/.

1 KASHI
Ƙarsheview
Fahimtar Interfaces Emulation Circuit | 2 Fahimtar Yadda Matsalolin Emulation na kewayawa ke Tallafawa Haɗin Cibiyoyin sadarwa waɗanda ke ɗaukar Dukan Ayyukan IP da Legacy | 12

2
BABI NA 1
Fahimtar Interfaces Emulation Circuit
A CIKIN WANNAN BABI Fahimtar Ayyukan Kwaikwayar Dawafi da Nau'o'in PIC masu Goyan bayan | 2 Fahimtar Siffofin Clocking PIC | 8 Fahimtar ATM QoS ko Siffata | 8
Fahimtar Ayyukan Kwaikwayar Da'ira da Nau'ikan PIC masu Goyan bayan
A CIKIN WANNAN SASHE 4-Port Channelized OC3/STM1 (Multi-Rate) Emulation MIC tare da SFP | 3 12-Port Channelized T1/E1 Circuit Emulation PIC | 4 8-Port OC3/STM1 ko 12-tashar OC12/STM4 ATM MIC | 5 16-Port Channelized E1/T1 Circuit Emulation MIC | 5 Layer 2 Ka'idojin Zagaye | 7
Sabis na kwaikwayi hanyar da za a iya watsa bayanai ta hanyar ATM, Ethernet, ko hanyoyin sadarwa na MPLS. Wannan bayanin ba shi da kuskure kuma yana da jinkiri akai-akai, don haka yana ba ku damar amfani da shi don ayyukan da ke amfani da yawan rarraba lokaci (TDM). Ana iya aiwatar da wannan fasaha ta hanyar Tsarin-Agnostic TDM akan Fakiti (SatoP) da Sabis na Emulation na Sabis akan ka'idojin Fakitin-Switched Network (CESoPSN). SAToP yana ba ku damar ɓoye rafukan bitar TDM kamar T1, E1, T3, da E3 azaman pseudowires akan hanyoyin sadarwar fakiti (PSNs). CESoPSN yana ba ku damar ɗaukar siginar TDM da aka tsara (NxDS0) azaman pseudowires akan hanyoyin sadarwar fakiti. Pseudowire shine da'irar Layer 2 ko sabis, wanda ke kwaikwayon mahimman halayen sabis na sadarwa - kamar layin T1, akan MPLS PSN. An yi nufin pseudowire don samar da mafi ƙanƙanta kawai

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ayyuka masu mahimmanci don yin koyi da waya tare da ƙimar amincin da ake buƙata don ma'anar sabis ɗin da aka bayar.
Wadannan PICs Emulation na kewaye an tsara su musamman don aikace-aikacen baya na wayar hannu.
4-Port Channelized OC3/STM1 (Multi-Rate) Emulation MIC tare da SFP
4-tashar tashar Channelized OC3/STM1 (Multi-Rate) MIC Circuit Emulation MIC tare da SFP -MIC-3D-4COC3-1COC12-CE-shine tashoshi MIC Emulation Circuit tare da zaɓen ƙimar kuɗi. Kuna iya ƙayyade saurin tashar jiragen ruwa kamar COC3-CSTM1 ko COC12-CSTM4. Matsakaicin saurin tashar jiragen ruwa shine COC3-CSTM1. Don saita tashar 4-tashar tashoshi Channelized OC3/STM1 Circuit Emulation MIC, duba "Hanyar da SAToP akan 4-Port Channelized OC3/STM1 Circuit Emulation MICs" a shafi na 16.
Dukkan mu'amalar ATM ko dai tashoshin T1 ko E1 ne a cikin tsarin COC3/CSTM1. Ana iya raba kowane nau'in COC3 a matsayin yankan COC3 guda 1, kowannen su kuma za'a iya raba shi gaba zuwa hanyoyin sadarwa na ATM guda 28 kuma girman kowane mu'amala da aka kirkira shine na T1 interface. Kowane CS1 dubawa za a iya raba shi a matsayin 1 CAU4 dubawa, wanda za a iya kara partitioned a matsayin E1-sized ATM musaya.
Ana goyan bayan fasalulluka masu zuwa akan MIC-3D-4COC3-1COC12-CE MIC:
· Per-MIC SONET/SDH Framing · Internal and loop clocking · T1/E1 da SONET clocking · Mixed SAToP da ATM musaya a kowace tashar jiragen ruwa · Yanayin SONET–Kowace tashar OC3 za a iya sanya ta zuwa tashoshi 3 COC1, sannan kowane COC1 zai iya.
tashar ƙasa zuwa tashoshi 28 T1. Yanayin SDH-Kowace tashar tashar STM1 za a iya sanya ta zuwa tashoshi 4 CAU4, sannan kowane CAU4 zai iya.
tashar ƙasa zuwa tashoshi 63 E1. SAToP · CESoPSN · Pseudowire Emulation Edge zuwa Edge (PWE3) kalmar sarrafa kalmar don amfani akan MPLS PSN MIC-3D-4COC3-1COC12-CE MIC tana goyan bayan zaɓuɓɓukan T1 da E1 tare da keɓance masu zuwa:
· bert-algorithm, bert-error-rate, da bert-period zažužžukan ana tallafawa don daidaitawar CT1 ko CE1 kawai.
Ana tallafawa ƙira don daidaitawar CT1 ko CE1 kawai. Ba ya aiki a cikin saitunan SAToP. Ana tallafawa gina ginin a cikin saitin CT1 kawai. Ana goyan bayan shigar da layi a cikin saitin CT1 kawai.

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· loopback na gida da na nesa na loopback ana tallafawa a cikin saitin CE1 da CT1 kawai. Ta hanyar tsoho, ba a saita madauki ba.
Ba a goyan bayan lodin madauki. Ba ya aiki a cikin saitunan SAToP. Ba a goyan bayan tuta-zagaye mara aiki. Ba ya aiki a cikin saitunan SAToP. Ba a goyan bayan tuta ta farko-ƙarshen. Ba ya aiki a cikin saitunan SAToP. Ba a goyan bayan juyar da bayanai. Ba ya aiki a cikin saitunan SAToP. Ba a tallafawa fcs16 a cikin tsarin E1 da T1 kawai. Ba a tallafawa fcs32 a cikin saitin E1 da T1 kawai. Ba ya aiki a cikin saitunan SAToP. · ba a tallafawa lokutan lokuta. Ba ya aiki a cikin saitunan SAToP ko ATM. Ba a tallafar rufaffen byte a cikin saitunan T1 kawai. Ba ya aiki a cikin saitunan SAToP.
nx56 byte ba a tallafawa. crc-manjor-ararrawa-ƙofa da crc-aramin-ƙarara-ƙofa su ne zaɓuɓɓukan T1 da aka goyan baya a cikin SAToP
daidaitawa kawai. Ba a samun goyan bayan ramut-loopback. Ba ya aiki a cikin saitunan SAToP. Idan kuna ƙoƙarin saita ƙarfin madauki na gida akan na'urar sadarwa - ATM1 ko ATM2 mai hankali
Ƙididdigar layi (IQ) ko ƙirar ATM mai kama-da-wane a kan hanyar sadarwa ta Circuit Emulation (ce-) - ta haɗa da bayanan gida na loopback a [gyara musaya a-fpc/pic/port e1-options], [edit interfaces at-fpc/ pic / tashar jiragen ruwa e3-zaɓuɓɓuka], [gyara musaya a-fpc / pic / tashar jiragen ruwa t1-zaɓuɓɓuka], ko [gyara musaya a-fpc / pic / tashar jiragen ruwa t3-zaɓuɓɓuka] matakin matsayi (don ayyana E1, E3, T1 , ko T3 kaddarorin mu'amala na zahiri) kuma aiwatar da tsarin, ƙaddamarwar ya yi nasara. Koyaya, madaidaicin madaidaicin gida akan musaya na AT baya yin tasiri kuma an samar da saƙon log ɗin tsarin da ke faɗin cewa ba a tallafawa madauki na gida. Ba dole ba ne ka saita madauki na gida saboda ba a goyan bayan sa akan masu mu'amala. Ba a tallafawa haɗa tashoshin T1 da E1 akan tashoshin jiragen ruwa guda ɗaya.
Don ƙarin bayani game da MIC-3D-4COC3-1COC12-CE, duba Channelized OC3/STM1 (Multi-Rate) Emulation MIC tare da SFP.
12-Port Channelized T1/E1 Circuit Emulation PIC
12-tashar tashar Channelized T1/E1 Circuit Emulation PIC tana goyan bayan musaya na TDM ta amfani da ka'idar SAToP [RFC 4553], kuma tana goyan bayan T1/E1 da fasalulluka na SONET. Ana iya saita tashar tashar tashar Channelized T12/E1 Circuit Emulation PIC don yin aiki azaman musaya na 1 T12 ko 1 E12 musaya. Ba a samun goyan bayan haɗin haɗin T1 da E1. Don saita 1-Port Channelized T12/E1 Circuit Emulation PIC, duba "Hanyar da tashar tashar tashar tashar tashar T1/E12 mai lamba 1" a shafi na 1.

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12-tashar tashar Channelized T1/E1 Circuit Emulation PICs suna goyan bayan zaɓuɓɓukan T1 da E1, tare da keɓancewa masu zuwa: · bert-algorithm, bert-error-rate, da bert-period zažužžukan ana goyan bayan tsarin CT1 ko CE1
kawai. Ana tallafawa ƙira don daidaitawar CT1 ko CE1 kawai. Ba ya aiki a cikin saitunan SAToP. Ana tallafawa gina ginin a cikin saitin CT1 kawai. Ana goyan bayan shigar da layi a cikin saitin CT1 kawai. · loopback na gida da na nesa na loopback ana tallafawa a cikin saitin CE1 da CT1 kawai. Ba a goyan bayan lodin madauki. Ba ya aiki a cikin saitunan SAToP. Ba a goyan bayan tuta-zagaye mara aiki. Ba ya aiki a cikin saitunan SAToP ko ATM. Ba a goyan bayan tuta ta farko-ƙarshen. Ba ya aiki a cikin saitunan SAToP ko ATM. Ba a goyan bayan juyar da bayanai. Ba ya aiki a cikin saitunan SAToP. · fcs32 ba shi da tallafi. fcs baya aiki a cikin saitunan SAToP ko ATM. · ba a tallafawa lokutan lokuta. Ba ya aiki a cikin saitunan SAToP. Ba a goyan bayan shigar da byte nx56. Ba ya aiki a cikin saitunan SAToP ko ATM. Ba a tallafawa bakin-babban ƙararrawa da ƙaramar ƙararrawa. Ba a samun goyan bayan ramut-loopback. Ba ya aiki a cikin saitunan SAToP.
8-Port OC3/STM1 ko 12-tashar jiragen ruwa OC12/STM4 ATM MIC
8-tashar OC3/STM1 ko 2-tashar OC12/STM4 Circuit Emulation ATM MIC yana goyan bayan yanayin ƙirar SONET da SDH. Ana iya saita yanayin a matakin MIC ko a matakin tashar jiragen ruwa. Ana iya zabar ATM MICs akan farashi masu zuwa: 2-port OC12 ko 8-port OC3. ATM MIC na goyan bayan ATM pseudowire encapsulation da musanyawa na VPI da VCI dabi'u a duka kwatance.
NOTE: Canja wurin VPI/VCI ta salula da musanyawar tantanin halitta-relay VPI akan duka egress da shiga ba su dace da fasalin ƴan sanda na ATM ba.
16-Port Channelized E1/T1 Circuit Emulation MIC
16-tashar tashar Channelized E1/T1 Circuit Emulation MIC (MIC-3D-16CHE1-T1-CE) MIC ce mai tashar tashar tashar tashar 16 E1 ko T1.

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Ana goyan bayan fasalulluka masu zuwa akan MIC-3D-16CHE1-T1-CE MIC: · Kowane MIC ana iya daidaita shi daban a cikin yanayin firam ɗin T1 ko E1. Kowane tashar jiragen ruwa na T1 yana goyan bayan superframe (D4) da tsawaita superframe (ESF). Kowace tashar tashar E1 tana goyan bayan G704 tare da CRC4, G704 ba tare da CRC4 ba, da kuma yanayin ƙirar ƙira. · Share tashar da tashar NxDS0. Don T1 darajar N daga 1 zuwa 24 da kuma E1
darajar N daga 1 zuwa 31. · Siffofin bincike:
· T1/E1 · T1 wurare data mahada (FDL) · Tashar sabis naúrar (CSU) · Bit kuskure gwajin (BERT) · Juniper Integrity Test (JIT) · T1/E1 ƙararrawa da kuma kula da aiki (a Layer 1 OAM aiki) · Lokaci na waje (madauki) da lokaci na ciki (tsarin) · Ayyukan kwaikwayo na TDM CesoPSN da SAToP · CoS daidaito tare da IQE PICs. Ana tallafawa fasalulluka na CoS akan MPCs akan wannan MIC. Abubuwan da aka haɗa: · 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 · Point -to-Point Protocol (PPP) · Cisco High-Level Data Link Control · ATM class-of-service (CoS) fasali–tsararrun zirga-zirga, tsara jadawalin, da aikin sanda · ATM Aiki, Gudanarwa, da Kulawa · Graceful Routing Engine switchover (GRES) )

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NOTE: · Lokacin da aka kunna GRES dole ne ku aiwatar da fayyace ƙididdiga masu alaƙa (sunan mu'amala | duk)
Umurnin yanayin aiki don sake saita ƙimar tarawa don ƙididdiga na gida. Don ƙarin bayani, duba Sake saitin ƙididdiga na gida. Ba a tallafawa ISSU mai haɗin kai akan tashar E16/T1 Circuit Emulation MIC mai tashar tashar 1 (MIC-3D-16CHE1-T1-CE).
Don ƙarin bayani game da MIC-3D-16CHE1-T1-CE, duba Channelized E1/T1 Circuit Emulation MIC.
Ka'idojin Zauren Layer 2
Junos OS yana goyan bayan matakan da'ira na Layer 2 masu zuwa: · RFC 4447, Saitin Pseudowire da Kulawa ta Amfani da Label Distribution Protocol (LDP) (ban da sashe).
5.3) · RFC 4448, Hanyoyi na Encapsulation don jigilar Ethernet akan hanyoyin sadarwa na MPLS · Tsarin Intanet daftarin-martini-l2circuit-encap-mpls-11.txt, Hanyoyi na Encapsulation don jigilar Layer 2
Frames Over IP da MPLS Networks (zai ƙare Agusta 2006) Junos OS yana da keɓanta masu zuwa: · Fakiti mai lamba na 0 ana kula da shi ba a jere ba.
Duk wani fakitin da ba shi da lambar jeri na gaba ana la'akari da shi a cikin jerin. · Lokacin da fakitin da ba su da tsari suka zo, ana saita lambar jerin da ake tsammanin ga maƙwabci zuwa ga
lambar jeri a cikin kalmar sarrafa kewayawa Layer 2. Daftarin Intanet-martini-l2circuit-trans-mpls-19.txt, Jirgin saman Layer 2 Frames Sama da MPLS (zai ƙare
Satumba 2006). Ana samun waɗannan takaddun akan IETF webYanar Gizo a http://www.ietf.org/.
TAKARDAR ODAR 132ADXNUMX ZAMA AIKATA NA Nuna Bayani Game da Hotunan Kwaikwayo Da'ira | XNUMX

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Fahimtar Abubuwan Kwaikwayon Da'irar PIC
Duk PICs Emulation na kewaye suna goyan bayan fasalulluka masu zuwa: · Ƙaƙwalwar waje – Hakanan aka sani da lokacin madauki. Ana rarraba agogo ta hanyar mu'amalar TDM. * Ƙaƙwalwar ciki tare da aiki tare na waje-Kuma aka sani da lokacin waje ko aiki tare na waje. · Agogon ciki tare da aiki tare da matakin PIC-Agogon ciki na PIC yana aiki tare da
agogon da aka dawo dashi daga TDM na gida zuwa PIC. Wannan saitin fasalin yana da amfani don tarawa a aikace-aikacen baya na wayar hannu.
NOTE: Madogararsa na farko (PRS) na agogon da aka kwato daga masarrafar sadarwa ɗaya na iya zama ba iri ɗaya da na wani ƙirar TDM ba. Akwai iyakance akan adadin wuraren lokaci waɗanda za a iya tallafawa a aikace.
TAKARDAR ODAR 12ADXNUMX ZAMA AIKATA Fahimtar Wayar Hannu | XNUMX
Fahimtar ATM QoS ko Siffatawa
M7i, M10i, M40e, M120, da M320 masu ba da hanya tsakanin tashar jiragen ruwa 4-tashar ruwa Channelized OC3/STM1 Circuit Emulation PICs da 12-tashar jiragen ruwa T1/E1 Circuit Emulation PICs da MX Series magudanar tare da Channelized OC3/STM1 (Multi-Rate) Emulation MIC tare da SFP da tashar jiragen ruwa 16 Channelized E1/T1 Circuit Emulation MIC suna goyan bayan sabis na pseudowire ATM tare da fasalulluka na QoS don ci gaba da siffanta hanyar zirga-zirga. Ana yin aikin 'yan sanda ta hanyar sa ido kan abubuwan da aka tsara akan zirga-zirgar zirga-zirgar da ke shigowa kuma ana kuma kiranta da siffa mai shigowa. Siffar Egress tana amfani da jerin gwano da tsara jadawalin don tsara zirga-zirgar ababen hawa. Ana ba da rarrabuwa ta kowane da'irar kama-da-wane (VC). Don saita ATM QoS ko siffatawa, duba “Haɓaka ATM QoS ko Siffata” a shafi na 128. Ana goyan bayan fasalulluka na QoS masu zuwa: · CBR, rtVBR, nrtVBR, da UBR · Yin aiki akan kowane VC · PCR da SCR masu zaman kansu. ayyukan 'yan sanda

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Circuit Emulation PICs suna ba da sabis na pseudowire zuwa ainihin. Wannan sashe yana bayyana fasalulluka na sabis na ATM na QoS. Circuit Emulation PICs suna goyan bayan nau'ikan ATM na pseudowires guda biyu: · cell–atm-ccc-cell-relay encapsulation · aal5–atm-ccc-vc-mux
NOTE: ATM na pseudowires ne kawai ake tallafawa; babu wasu nau'ikan rufewa da ake tallafawa.

Tun da sel a cikin VC ba za a iya sake yin oda ba, kuma tun da VC kawai aka tsara zuwa pseudowire, rarraba ba shi da ma'ana a cikin mahallin pseudowire. Koyaya, ana iya tsara taswirar VC daban-daban zuwa nau'ikan zirga-zirga daban-daban kuma ana iya rarraba su a cikin cibiyar sadarwar. Irin wannan sabis ɗin zai haɗa hanyoyin sadarwar ATM guda biyu tare da ainihin IP/MPLS. Hoto na 1 a shafi na 9 yana nuna cewa masu amfani da hanyar sadarwa masu alamar PE suna sanye da PICs Emulation Circuit.
Hoto 1: Cibiyoyin ATM guda biyu tare da QoS Shaping da Haɗin Pseudowire
ATM mai ban sha'awa

ATM Network

Siffar QoS/Yan Sanda

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Hoto na 1 a shafi na 9 yana nuna cewa an siffata zirga-zirgar ababen hawa a hanyar fita zuwa hanyoyin sadarwar ATM. A cikin hanyar shiga zuwa tsakiya, ana tsare zirga-zirgar kuma ana ɗaukar matakin da ya dace. Ya danganta da ingantacciyar injin jiha a cikin PIC, ko dai ana watsar da zirga-zirgar zirga-zirgar ko a aika zuwa ainihin tare da takamaiman ajin QoS.
Kowace tashar jiragen ruwa tana da jerin gwano guda huɗu kuma ɗaya na karɓar layin. Fakiti suna zuwa daga hanyar sadarwar shiga akan wannan layi ɗaya. Ka tuna cewa wannan ta tashar jiragen ruwa ne kuma VC da yawa sun zo kan wannan jerin gwano, kowanne yana da nasa ajin QoS. Don sauƙaƙe haɗin kai tsaye, kawai na'ura mai ba da hanya tsakanin hanyoyin sadarwa PIC (PE 1 na'ura mai ba da hanya tsakanin hanyoyin sadarwa) zuwa saitin Emulation PIC (PE 2 router) ana nunawa a hoto na 2 a shafi na 10.

Hoto 2: Taswirar VC tare da PICs Emulation Circuit

ATM Network

vc 7.100

7.101

7.102

Farashin PE1

7.103

vc 7.100

7.101

7.102

Farashin PE2

7.103

ATM Network

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Hoto na 2 a shafi na 10 yana nuna VC guda huɗu tare da azuzuwan daban-daban waɗanda aka tsara zuwa nau'ikan pseudowires daban-daban a cikin ainihin. Kowane VC yana da ajin QoS daban-daban kuma an sanya shi lambar layi ta musamman. Ana kwafin wannan lambar layin zuwa raƙuman EXP a cikin taken MPLS kamar haka:

Qn tare da CLP -> EXP

Qn guda 2 ne kuma yana iya samun haɗuwa huɗu; 00, 01, 10, da 11. Tun da ba za a iya fitar da CLP daga PIC ba kuma a saka shi cikin kowane fakitin prefix, shine 0. An nuna ingantattun haɗe-haɗe a cikin Table 3 a shafi na 10.

Table 3: Ingantattun Haɗin EXP Bit

CLP

Don misaliample, VC 7.100 yana da CBR, VC 7.101 yana da rt-VBR, 7.102 yana da nrt-VBR, 7.103 yana da UBR, kuma kowane VC yana da lambar layi kamar haka:
VC 7.100 -> 00 · VC 7.101 -> 01 · VC 7.102 -> 10 · VC 7.103 -> 11

NOTE: Ƙananan lambobi suna da fifiko mafi girma.

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Kowane VC zai sami raƙuman EXP masu zuwa: · VC 7.100 -> 000 · VC 7.101 -> 010 · VC 7.102 -> 100 · VC 7.103 -> 110 Fakitin da ke zuwa akan VC 7.100 a lambar ingress router 00 yana da 000 kafin zama na'ura mai ba da hanya tsakanin hanyoyin sadarwa. aka tura zuwa Injin Miƙewa Fakiti. Injin tura Fakitin sannan ya fassara wannan zuwa 00 EXP bits a cikin ainihin. A egress na'ura mai ba da hanya tsakanin hanyoyin sadarwa, Fakitin Forwarding Engine yana sake fassara wannan zuwa layin XNUMX da stamps fakitin mai wannan lambar layin. PIC da ke karɓar wannan lambar jerin gwano tana aika fakitin akan layi na watsawa wanda aka tsara zuwa jerin gwano 0, wanda zai iya zama mafi girman fifikon layin watsawa a gefen egress. Don taƙaitawa, ana iya tsarawa da aikin ɗan sanda. Rarraba yana yiwuwa a matakin VC ta hanyar zana takamaiman VC zuwa wani aji.
GASKIYAR TAKARDAR ODAR 6AD0 ZAMA AIKATA ARZIKI Taimakon ATM akan Hotunan Kwaikwayo da Kewayeview | 81 Haɗa ATM QoS ko Siffata | 128 tsari

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BABI NA 2
Fahimtar Yadda Matsalolin Emulation na kewaye ke tallafawa hanyoyin sadarwa masu haɗaka waɗanda ke ɗaukar Dukan Ayyukan IP da Legacy
A WANNAN BABIN Fahimtar Mobile Backhaul | 12
Fahimtar Mobile Backhaul
A WANNAN SASHE NA Mobile Backhaul Application Overview | 12 IP/MPLS na tushen Mobile Backhaul | 13
A cikin hanyar sadarwa na core routers, gefen hanyoyin sadarwa, samun damar cibiyoyin sadarwa, da sauran abubuwan da aka gyara, hanyoyin sadarwar da ke wanzu tsakanin cibiyar sadarwa ta tsakiya da ƙananan hanyoyin sadarwa ana kiran su backhaul. Ana iya ƙirƙira wannan madaidaicin baya azaman saitin baya na waya ko saitin baya mara waya ko azaman haɗin duka biyun bisa ga buƙatarku. A cikin hanyar sadarwar wayar hannu, hanyar hanyar sadarwa tsakanin hasumiya ta salula da mai bada sabis ana ɗaukarta azaman baya kuma ana kiranta backhaul wayar hannu. Sassan da ke biyo baya suna bayanin mafitacin aikace-aikacen backhaul ta wayar hannu da tushen IP/MPLS mafita na baya na wayar hannu. Mobile Backhaul Application Overview Wannan batu yana ba da aikace-aikacen example (duba Hoto na 3 a shafi na 13) dangane da ƙirar bayanan baya na wayar hannu inda gefen abokin ciniki 1 (CE1) shine mai sarrafa tashar tushe (BSC), gefen mai ba da sabis na 1 (PE1) na'ura mai ba da hanya tsakanin hanyoyin sadarwa ce ta salula, PE2 M Series ne ( aggregation) na'ura mai ba da hanya tsakanin hanyoyin sadarwa, kuma CE2 BSC ne da Mai Kula da Gidan Radiyo (RNC). The Internet Engineering Task Force (RFC 3895) ya bayyana pseudowire a matsayin "hanyar da ke yin koyi da

mahimman halayen sabis na sadarwa (kamar layin haya na T1 ko Firam Relay) akan PSN” (Packet Switching Network).

Hoto na 3: Aikace-aikacen Backhaul ta Wayar hannu

g016956

Sabis na Kwaikwayi

Da'irar da aka makala

PSN tunnel

Da'irar da aka makala

Pseudowire 1

CE 1

Farashin PE1

Farashin PE2

CE 2

Pseudowire 2

Sabis na asali

Don MX Series Routers tare da ATM MICs tare da SFP, ana gyaggyara samfurin tunani na baya na wayar hannu (duba Hoto na 4 a shafi na 13), inda mai ba da hanya ta hanyar sadarwa ta 1 (PE1) na'ura mai ba da hanya tsakanin hanyoyin sadarwa ce MX Series tare da ATM MIC tare da SFP. PE2 na'ura mai ba da hanya tsakanin hanyoyin sadarwa na iya zama kowane na'ura mai ba da hanya tsakanin hanyoyin sadarwa, kamar M Series (na'ura mai ba da hanya tsakanin hanyoyin sadarwa) wanda zai iya ko ba zai goyi bayan swapping (sake rubutawa) na mai gano hanyar kama-da-wane (VPI) ko mai gano ma'anar kewayawa (VCI). ATM pseudowire yana ɗaukar ƙwayoyin ATM akan hanyar sadarwar MPLS. Rufin pseudowire na iya zama ko dai relay cell ko AAL5. Duk hanyoyin biyu suna ba da damar aika ƙwayoyin ATM tsakanin ATM MIC da cibiyar sadarwar Layer 2. Kuna iya saita ATM MIC don musanya ƙimar VPI, ƙimar VCI, ko duka biyun. Hakanan zaka iya musaki musanya dabi'u.

Hoto 4: Aikace-aikacen Backhaul Mobile akan MX Series Routers tare da ATM MICs tare da SFP
Sabis na Kwaikwayi

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ATM

CE 1

Farashin PE1

MPLS

MX Series na'ura mai ba da hanya tsakanin hanyoyin sadarwa

ATM

Farashin PE2

CE 2

IP/MPLS Mobile Backhaul
Juniper Networks IP/MPLS tushen tushen baya na wayar hannu yana ba da fa'idodi masu zuwa:
Sassauƙa don tallafawa cibiyoyin sadarwa masu haɗaka waɗanda ke ɗaukar duka IP da sabis na gado (ƙwaƙwalwar ingantattun dabarun kwaikwayi).
· Ƙwaƙwalwar ƙima don tallafawa fasahohin haɓaka bayanai masu tasowa. · Tasirin farashi don rama hauhawar matakan zirga-zirgar ababen hawa.
M7i, M10i, M40e, M120, da M320 masu ba da hanya tsakanin hanyoyin sadarwa 12-tashar T1/E1, 4-tashar tashar Channelized OC3/STM1 musaya, da MX Series magudanar tare da ATM MICs tare da SFP, tare da 2-tashar OC3/STM1 ko 8-tashar ruwa. OC12/STM4 kewaye kwaikwayo musaya, bayar da IP/MPLS tushen tushen mobile backhaul mafita cewa ba da damar masu aiki don hada iri-iri na sufuri da fasahar a kan gine-ginen sufuri guda, don rage yawan aiki tare da inganta fasali na mai amfani da kuma kara riba. Wannan gine-ginen yana ɗaukar nauyin baya na

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sabis na gado, ayyukan tushen IP masu tasowa, sabis na tushen wuri, wasan kwaikwayo ta hannu da TV ta hannu, da sabbin fasahohi masu tasowa kamar LTE da WiMAX.
DANGANTAKA TAKARDAR ODAR 6AD0 ZAMA AIKATA?view | 117 babu-vpivci-swapping | 151 psn-vci | 153 psn-vpi | 154

2 KASHI
Haɓaka Mutuwar Kwaikwayo ta kewaye
Ƙaddamar da Tallafin SAToP akan PICs Emulation | 16 Haɓaka Tallafin SAToP akan MICs Emulation | 33 Yana Haɓaka Tallafin CesoPSN akan Tsarin Kwaikwayo MIC | 50 Yana Haɓaka Tallafin ATM akan PICs Emulation | 81

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BABI NA 3
Haɓaka Tallafin SAToP akan PICs Emulation Circuit
A CIKIN WANNAN BABI Yana Haɓaka SAToP akan 4-Port Channelized OC3/STM1 Circuit Emulation MICs | 16 Haɗa SAToP Emulation akan T1/E1 Interfaces akan 12-Port Channelized T1/E1 Circuit Emulation PICs | 25 Saita Zaɓuɓɓukan SAToP | 30
Yana daidaita SAToP akan 4-Port Channelized OC3/STM1 Circuit Emulation MICs
A WANNAN SASHE Yana Sanya SONET/SDH Rate-Zaɓi | 16 Yana Haɓaka Yanayin Tsarin SONET/SDH a Matsayin MIC | 17 Haɓaka Yanayin Tsarin SONET/SDH a Matsayin Port | 18 Haɓaka Zaɓuɓɓukan SAToP akan musaya na T1 | 19 Haɓaka Zaɓuɓɓukan SAToP akan Mutunan E1 | 22
Don saita Tsarin-Agnostic TDM akan Fakiti (SatoP) akan tashar 4-tashar tashar Channelized OC3/STM1 Circuit Emulation MIC (MIC-3D-4COC3-1COC12-CE), dole ne ku saita yanayin ƙira a matakin MIC ko matakin tashar jiragen ruwa sannan sannan saita kowane tashar jiragen ruwa azaman E1 interface ko T1 interface. Saita SONET/SDH Rate-Selectability Za ka iya saita ƙimar-zaɓin ƙima akan Channelized OC3/STM1 (Multi-Rate) MICs tare da SFP ta hanyar ƙayyadaddun saurin tashar jiragen ruwa kamar COC3-CSTM1 ko COC12-CSTM4. Don saita ƙimar zaɓe: 1. A cikin yanayin sanyi, je zuwa matakin matsayi na [gyara chassis fpc slot pic slot port slot].

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[edit] mai amfani @ mai watsa shiri # gyara chassis fpc slot pic Ramin tashar tashar jiragen ruwa Don exampda:
[edit] mai amfani @ mai watsa shiri # gyara chassis fpc 1 pic 0 tashar jiragen ruwa 0
2. Saita saurin a matsayin coc3-cstm1 ko coc12-cstm4. [gyara chassis fpc slot pic Ramin tashar jiragen ruwa] mai amfani @ mai watsa shiri # saita saurin (coc3-cstm1 | coc12-cstm4)
Don misaliampda:
[gyara chassis fpc 1 pic 0 tashar jiragen ruwa 0] mai amfani @ mai watsa shiri # saita saurin coc3-cstm1
NOTE: Lokacin da aka saita saurin a matsayin coc12-cstm4, maimakon saita tashar jiragen ruwa na COC3 zuwa tashar T1 da tashoshin CSTM1 zuwa tashar E1, dole ne ku saita tashoshin COC12 zuwa tashar T1 da tashoshin CSTM4 zuwa tashar E1.
Yana saita SONET/SDH Framing Mode a Matsayin MIC Don saita yanayin ƙira a matakin MIC: 1. Je zuwa [gyara chassis fpc fpc-slot pic pic-slot] matakin matsayi.
[gyara] [gyara chassis fpc fpc-slot pic pic-slot] 2. Saita yanayin ƙira azaman SONET don COC3 ko SDH don CSTM1. [gyara chassis fpc fpc-slot pic pic-slot] mai amfani @ mai watsa shiri# saitin tsarawa (sonet | sdh)

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Bayan an kawo MIC akan layi, ana ƙirƙira musaya don tashoshin jiragen ruwa na MIC bisa ga nau'in MIC da kuma tsarin ƙirar kowane tashar jiragen ruwa: · Lokacin da aka kunna bayanin sonet na sonet (na COC3 Circuit Emulation MIC), COC3 guda huɗu. musaya
an halicce su. Lokacin da aka kunna bayanin sdh na ƙirƙira (na CSTM1 Circuit Emulation MIC), musaya na CSTM1 guda huɗu
an halicce su. Lura cewa lokacin da ba ku ƙididdige yanayin ƙira a matakin MIC ba, to yanayin ƙirar ƙira shine tsoho
SONET don duk tashoshin jiragen ruwa guda huɗu.
NOTE: Idan kun saita zaɓin ƙira ba daidai ba don nau'in MIC, aikin ƙaddamarwa ya gaza. Samfuran gwajin ƙimar Bit kuskure (BERT) tare da duk waɗanda aka karɓa ta hanyar mu'amalar T1/E1 akan Circuit Emulation MICs da aka saita don SAToP baya haifar da lahani na alamar ƙararrawa (AIS). A sakamakon haka, musaya na T1/E1 ya kasance.
Yana saita SONET/SDH Tsarin Tsarin Mulki a Matsayin Port
Ana iya daidaita kowane yanayin ƙirar tashar jiragen ruwa daban-daban, kamar ko dai COC3 (SONET) ko STM1 (SDH). Tashar jiragen ruwa da ba a saita su don tsarawa suna riƙe da daidaitawar ƙirar MIC, wanda shine SONET ta tsohuwa idan ba ku ƙididdige ƙira a matakin MIC ba. Don saita yanayin ƙira don kowane tashar jiragen ruwa, haɗa da bayanin ƙirar a [gyara chassis fpc fpc-slot pic pic-slot port port-lambar] matakin matsayi: Don saita yanayin ƙirar azaman SONET don COC3 ko SDH don CSTM1 a matakin tashar jiragen ruwa : 1. Je zuwa [gyara chassis fpc fpc-slot pic pic-slot port port-lambar] matakin matsayi.
[gyara] [gyara chassis fpc fpc-slot pic pic-slot port port-lambar] 2. Sanya yanayin ƙira azaman SONET don COC3 ko SDH don CSTM1.
[gyara chassis fpc fpc-slot pic pic-slot port port-lambar] mai amfani @ mai watsa shiri# saita tsarawa (sonet | sdh)

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NOTE: Ƙirƙirar yanayin ƙira a matakin tashar jiragen ruwa yana sake rubuta tsarin yanayin ƙirar matakin MIC na baya don ƙayyadadden tashar jiragen ruwa. Daga baya, daidaita yanayin ƙirar matakin MIC yana sake rubuta tsarin ƙirar matakin tashar tashar jiragen ruwa. Domin misaliample, idan kuna son tashoshin STM1 guda uku da tashar COC3 guda ɗaya, to yana da kyau a fara saita MIC don ƙirar SDH sannan ku saita tashar jiragen ruwa ɗaya don ƙirar SONET.
Haɓaka Zaɓuɓɓukan SAToP akan hanyoyin sadarwa na T1 Don saita SAToP akan ƙirar T1, dole ne ku aiwatar da ayyuka masu zuwa: 1. Haɓaka tashar jiragen ruwa na COC3 Down to T1 Channels | 19 2. Saita Zaɓuɓɓukan SAToP akan T1 dubawa | 21 Haɓaka Tashoshin COC3 Zuwa Tashoshi T1 A kowace tashar ruwa (lambobi 0 zuwa 3) da aka saita don ƙirar SONET, zaku iya saita tashoshi na COC1 guda uku (lambobi 1 zuwa 3). A kowane tashar COC1, zaku iya saita tashoshi 28 T1 (lambobi 1 zuwa 28). Don saita tashar tashar COC3 zuwa COC1 sannan kuma zuwa tashoshin T1: 1. A cikin yanayin daidaitawa, je zuwa [edit interfaces coc3-fpc-slot/pic-slot/port] [edit] user@host# edit interfaces coc3-fpc -slot/pic-slot/port
Don misaliampda:
[edit] mai amfani @ mai masaukin # gyare-gyaren musaya na coc3-1/0/0
2. Sanya maƙasudin ɓangarori na ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bayanai, kewayon yankan SONET/SDH, da nau'in mu'amala mai ƙarfi.
[gyara musaya coc3-fpc-slot/pic-slot/tashar ruwa] mai amfani @ mai watsa shiri# saita bangare-lambar oc-slice oc-slice interface-type coc1
Don misaliampda:
[gyara musaya coc3-1/0/0]

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mai amfani @ mai watsa shiri# saita bangare 1 oc-slice 1 nau'in dubawa-coc1
3. Shigar da umarni don zuwa matakin matsayi na [edit interfaces]. [gyara musaya coc3-fpc-slot/pic-slot/port] mai amfani @ mai watsa shiri# sama
4. Sanya tashar OC1 mai tashar tashar tashar tashar tashar tashar tashar tashar jiragen ruwa, ma'anar ɓoyayyen ɓoyayyen ɓoyayyen ɓarna, da nau'in dubawa. [gyara musaya] mai amfani @ mai watsa shiri # saita coc1-fpc-slot/pic-slot/port:channel-lambar partition partition-lambar interface-type t1
Don misaliampda:
[gyara musaya] mai amfani @ mai watsa shiri# saita coc1-1/0/0: 1 partition 1 interface-type t1
5. Shiga sama don zuwa [edit interfaces] matakin matsayi. 6. Sanya ramin FPC, ramin MIC da tashar jiragen ruwa don dubawar T1. Saita encapsulation azaman SAToP
da ma'ana mai ma'ana don dubawar T1. [gyara musaya] mai amfani @ mai watsa shiri# saita t1-fpc-slot/pic-slot/port:channel encapsulation encapsulation-type unit interface-unit-lambar;
Don misaliampda:
[gyara musaya] mai amfani @ mai watsa shiri# saita t1-1/0/: 1 encapsulation satop unit 0;
NOTE: Hakazalika, zaku iya saita tashoshin jiragen ruwa na COC12 zuwa tashoshin T1. Lokacin saita tashar jiragen ruwa na COC12 zuwa tashoshin T1, akan tashar da aka saita don ƙirar SONET, zaku iya saita tashoshi COC1 guda goma sha biyu (mai lamba 1 zuwa 12). A kowane tashar COC1, zaku iya saita tashoshi 28 T1 (lambobi 1 zuwa 28).
Bayan kun raba tashoshin T1, saita zaɓuɓɓukan SAToP.

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Saita Zaɓuɓɓukan SAToP akan T1 dubawa Don saita zaɓuɓɓukan SAToP akan ƙirar T1: 1. A cikin yanayin sanyi, je zuwa matakin matsayi na [edit interfaces t1-fpc-slot/pic-slot/port].
[gyara] mai amfani @ mai masaukin # gyara musaya t1-fpc-slot/pic-slot/port
2. Yi amfani da umarnin gyara don zuwa matakin matsayi na satop-options. [gyara musaya t1-fpc-slot/pic-slot/port] mai amfani @ mai watsa shiri # gyara satop-zabukan
3. Sanya waɗannan zaɓuɓɓukan SAToP masu zuwa: · ƙimar fakiti-yawan-asara-Ka saita zaɓuɓɓukan asarar fakiti. Zaɓuɓɓukan su ne sample-lokaci da bakin kofa. [gyara musaya t1-fpc-slot/pic-slot/port satop-options] mai amfani @ mai watsa shiri# saita wuce kima-fakiti-asara sample-lokaci sampLe-period ƙofa kaso · rago-tsarin – Tsarin hexadecimal 8-bit don maye gurbin bayanan TDM a cikin fakitin da ya ɓace (daga 0 zuwa 255). [gyara musaya t1-fpc-slot/pic-slot/port satop-options] mai amfani @ mai watsa shiri# saita tsarin tsari mara amfani · jitter-buffer-auto-daidaita – Daidaita buffer ta atomatik. [gyara musaya t1-fpc-slot/pic-slot/port satop-options] mai amfani @ mai watsa shiri # saita jitter-buffer-auto-daidaita
NOTE: Zaɓin jitter-buffer-auto-daidaitacce ba ya aiki akan masu amfani da MX Series.
Jitter-buffer-latency – Jinkirin lokaci a cikin buffer jitter (daga 1 zuwa 1000 milliseconds). [gyara musaya t1-fpc-slot/pic-slot/port satop-options] mai amfani @ mai watsa shiri # saita jitter-buffer-latency milliseconds
Jitter-buffer-packets – Adadin fakiti a cikin buffer jitter (daga fakiti 1 zuwa 64).

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[gyara musaya t1-fpc-slot/pic-slot/port satop-options] mai amfani @ mai watsa shiri# saitin fakitin fakiti-buffer-size-Size-Shigar da girman abin biya, a cikin bytes (daga 32 zuwa 1024 bytes). [gyara musaya t1-fpc-slot/pic-slot/port satop-options] mai amfani @ mai watsa shiri # saita girman girman girman bytes
Haɓaka Zaɓuɓɓukan SAToP akan Mutunan E1 Don saita SAToP akan ƙirar E1. 1. Saita Tashoshin Tashoshi na CSTM1 Zuwa E1 Tashoshi | 22 2. Haɓaka Zaɓuɓɓukan SAToP akan Mutunan E1 | 23 Yana Haɓaka Tashoshi na CSTM1 zuwa Tashoshi E1 A kowace tashar jiragen ruwa (lamba 0 zuwa 3) da aka saita don ƙirar SDH, zaku iya saita tashar CAU4 ɗaya. A kowane tashar CAU4, zaku iya saita tashoshi 63 E1 (lambobi 1 zuwa 63). Don saita tashar tashar CSTM1 zuwa CAU4 sannan zuwa ƙasa zuwa tashoshi E1. 1. A cikin yanayin sanyi, je zuwa [gyara musaya cstm1-fpc-slot/pic-slot/port] [gyara] [gyara musaya cstm1-fpc-slot/pic-slot/port] Domin ex.ampda:
[gyara] [gyara musaya cstm1-1/0/1] 2. Sanya hanyar sadarwa ta channelize a matsayin tashar bayyananni kuma saita nau'in dubawa azaman cau4 [gyara musaya cstm1-fpc-slot/pic-slot/port] mai amfani @ mai watsa shiri # kafa babu-bangare dubawa-nau'in cau4;
3. Shiga sama don zuwa [edit interfaces] matakin matsayi.
4. Sanya FPC Ramin, MIC Ramin da tashar jiragen ruwa don CAU4 dubawa. Saita fihirisar musanyar mu'amala ta sublevel da nau'in dubawa azaman E1.

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[gyara musaya] mai amfani @ mai watsa shiri # saita cau4-fpc-slot / pic-slot/bangaren yanki-lambar dubawa-nau'in e1 Don ex.ampda:
[gyara musaya] mai amfani @ mai watsa shiri# saita cau4-1/0/1 partition 1 interface-type e1
5. Shiga sama don zuwa [edit interfaces] matakin matsayi. 6. Sanya ramin FPC, Ramin MIC da tashar jiragen ruwa don dubawar E1. Saita encapsulation azaman SAToP
da ma'ana mai ma'ana don dubawar E1. [gyara musaya] mai amfani @ mai watsa shiri# saita e1-fpc-slot/pic-slot/port:channel encapsulation encapsulation-type unit interface-unit-lambar;
Don misaliampda:
[gyara musaya] mai amfani @ mai watsa shiri# saita e1-1/0/: 1 encapsulation satop unit 0;
NOTE: Hakazalika, zaku iya saita tashoshin CSTM4 zuwa tashoshi E1.
Bayan kun saita tashoshin E1, saita zaɓuɓɓukan SAToP. Haɓaka Zaɓuɓɓukan SAToP akan Mutuwar E1 Don saita zaɓuɓɓukan SAToP akan musaya na E1: 1. A cikin yanayin sanyi, je zuwa matakin matsayi na [edit interfaces e1-fpc-slot/pic-slot/port].
[gyara] mai amfani @ mai masaukin # gyara musaya e1-fpc-slot/pic-slot/port
2. Yi amfani da umarnin gyara don zuwa matakin matsayi na satop-options. [gyara musaya e1-fpc-slot/pic-slot/tashar ruwa] mai amfani @ mai watsa shiri # gyara satop-zabukan

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3. Sanya waɗannan zaɓuɓɓukan SAToP masu zuwa: · ƙimar fakiti-yawan-asara-Ka saita zaɓuɓɓukan asarar fakiti. Zaɓuɓɓukan su ne sample-lokaci da bakin kofa. [gyara musaya e1-fpc-slot/pic-slot/port satop-options] mai amfani @ mai watsa shiri# saita wuce kima-fakiti-asara sample-lokaci sampLe-period ƙofa kaso · rago-tsarin – Tsarin hexadecimal 8-bit don maye gurbin bayanan TDM a cikin fakitin da ya ɓace (daga 0 zuwa 255). [gyara musaya e1-fpc-slot/pic-slot/port satop-options] mai amfani @ mai watsa shiri# saita tsarin tsari mara amfani · jitter-buffer-auto-daidaita – Daidaita buffer ta atomatik. [gyara musaya e1-fpc-slot/pic-slot/port satop-options] mai amfani @ mai watsa shiri # saita jitter-buffer-auto-daidaita
NOTE: Zaɓin jitter-buffer-auto-daidaitacce ba ya aiki akan masu amfani da MX Series.
Jitter-buffer-latency – Jinkirin lokaci a cikin buffer jitter (daga 1 zuwa 1000 milliseconds). [gyara musaya e1-fpc-slot/pic-slot/port satop-options] mai amfani @ mai watsa shiri # saita jitter-buffer-latency milliseconds
Jitter-buffer-packets – Adadin fakiti a cikin buffer jitter (daga fakiti 1 zuwa 64). [gyara musaya e1-fpc-slot/pic-slot/port satop-options] mai amfani @ mai watsa shiri # saitin fakitin jitter-buffer-packets
Girman-saukar kuɗi–Haɓaka girman abin biya, a cikin bytes (daga 32 zuwa 1024 bytes). [gyara musaya e1-fpc-slot/pic-slot/port satop-options] mai amfani @ mai watsa shiri # saita girman girman girman bytes
TAKARDAR ODAR 2ADXNUMX ZAMA AIKATA Fahimtar Ayyukan Kwaikwayar Da'ira da Nau'ikan PIC masu Goyan bayan | XNUMX

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Haɓaka Emulation SAToP akan Mu'amalar T1/E1 akan Tashar Tashar Tashar Tashar Tashar Tashar Tashar Tashar Tashar Tashar Tasha 12 ta T1/E1 PICs na kewaye
A WANNAN SASHE Saitin Yanayin Kwaikwayo | 25 Haɗa SAToP Emulation akan T1/E1 Interfaces | 26
Sassan da ke biyowa suna bayyana daidaita SAToP akan tashar tashar tashar tashar Channelized T12/E1 PICs:
Saita Yanayin Emulation Don saita yanayin kwaikwayi, haɗa da bayanin ƙira a matakin matsayi na [gyara chassis fpc fpc-slot pic pic-slot]:
[gyara chassis fpc fpc-slot pic pic-slot] mai amfani @ mai watsa shiri # saita tsararraki (t1 | e1);
Bayan an kawo PIC akan layi, ana ƙirƙira musaya don tashoshin jiragen ruwa da ake da su na PIC bisa ga nau'in PIC da zaɓin ƙira da aka yi amfani da su: · Idan kun haɗa da bayanin framing t1 (don T1 Circuit Emulation PIC), ana ƙirƙiri musaya 12 CT1. Idan kun haɗa da bayanin e1 na tsarawa (don E1 Circuit Emulation PIC), an ƙirƙiri musaya 12 CE1.
NOTE: Idan kun saita zaɓin ƙira ba daidai ba don nau'in PIC, aikin ƙaddamarwa ya gaza. Hotunan kwaikwayo na kewaye tare da tashoshin SONET da SDH suna buƙatar ƙaddamar da tashoshi na farko zuwa T1 ko E1 kafin ku iya daidaita su. Tashoshin T1/E1 ne kawai ke goyan bayan sakawa SAToP ko zaɓuɓɓukan SAToP. Samfuran gwajin ƙimar Bit kuskure (BERT) tare da duk waɗanda aka karɓa ta hanyar musaya na T1/E1 akan Circuit Emulation PICs da aka saita don SAToP baya haifar da lahani na alamar ƙararrawa (AIS). A sakamakon haka, musaya na T1/E1 ya kasance.

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Ƙirƙirar SAToP Emulation akan T1/E1 Interfaces Saita Yanayin Ƙunƙwasa | 26 Yana daidaita madauki don T1 Interface ko E1 Interface | 27 Saita Zaɓuɓɓukan SAToP | 27 Haɓaka Interface na Pseudowire | 28
Za a iya saita tashoshi na Encapsulation Mode E1 akan Circuit Emulation PICs tare da saƙon SAToP a na'ura mai ba da hanya tsakanin hanyoyin sadarwa (PE), kamar haka:
NOTE: Ana iya amfani da hanyar da aka ambata a ƙasa don saita tashoshi T1 akan PICs kwaikwayo tare da saƙon SAToP a na'ura mai ba da hanya tsakanin hanyoyin sadarwa na PE.
1. A cikin yanayin sanyi, je zuwa [edit interfaces e1-fpc-slot/pic-slot/port] matakin matsayi. [gyara] mai amfani @ mai watsa shiri# [gyara musaya e1 fpc-slot/pic-slot/tashar ruwa] Don tsohonampda:
[gyara] [gyara musaya e1-1/0/0] 2. Sanya SAToP encapsulation da ma'ana mai ma'ana don dubawar E1
[gyara musaya e1-1/0/0] mai amfani @ mai watsa shiri# saita encapsulation encapsulation-typeunit interface-unit-lambar;
Don misaliampda:
[gyara musaya e1-1/0/0] mai amfani @ mai watsa shiri# saita encapsulation satop naúrar 0;
Ba kwa buƙatar saita kowane dangin da'irar haɗin giciye saboda ana ƙirƙira ta ta atomatik don ɗaukar hoto na sama.

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Saita Loopback don T1 Interface ko E1 Interface Don saita iyawar madauki tsakanin mahaɗan T1 na gida da naúrar sabis na tashar tashoshi mai nisa (CSU), duba Ƙirar T1 Loopback Capability. Don saita damar madauki tsakanin mahaɗan E1 na gida da naúrar sabis na tashar tashoshi mai nisa (CSU), duba Ƙirƙirar iyawar E1 Loopback.
NOTE: Ta tsohuwa, ba a saita madauki ba.
Saita Zaɓuɓɓukan SAToP Don saita zaɓuɓɓukan SAToP akan mu'amalar T1/E1: 1. A cikin yanayin sanyi, je zuwa matakin matsayi na [edit interfaces e1-fpc-slot/pic-slot/port].
[gyara] mai amfani @ mai masaukin # gyara musaya e1-fpc-slot/pic-slot/port
Don misaliampda:
[edit] mai amfani @ mai masaukin # gyare-gyaren musaya e1-1/0/0
2. Yi amfani da umarnin gyara don zuwa matakin matsayi na satop-options.
[edit] mai amfani @ mai watsa shiri # gyara satop-options
3. A cikin wannan matakin matsayi, ta amfani da umarnin da aka saita za ku iya saita zaɓuɓɓukan SAToP masu zuwa: · wuce kima-fakiti-asara-Saita zaɓuɓɓukan asarar fakiti. Zaɓuɓɓukan su ne ƙungiyoyi, sample-period, da bakin kofa. · ƙungiyoyi – Ƙayyade ƙungiyoyi. · sample-lokaci-Lokacin da ake buƙata don ƙididdige adadin asarar fakiti da ya wuce kima (daga 1000 zuwa 65,535 millise seconds). ƙofa–Kashi wanda ke zayyana madaidaicin ƙimar fakitin da ya wuce kima (kashi 1). Tsari-rani – Tsarin hexadecimal 100-bit don maye gurbin bayanan TDM a cikin fakitin da ya ɓace (daga 8 zuwa 0). Jitter-buffer-auto-daidaita-Ta atomatik daidaita majingin jitter.

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NOTE: Zaɓin jitter-buffer-auto-daidaitacce ba ya aiki akan masu amfani da MX Series.
Jitter-buffer-latency – Jinkirin lokaci a cikin buffer jitter (daga 1 zuwa 1000 milliseconds). Jitter-buffer-packets – Adadin fakiti a cikin buffer jitter (daga fakiti 1 zuwa 64). Girman-saukar kuɗi–Haɓaka girman abin biya, a cikin bytes (daga 32 zuwa 1024 bytes).
NOTE: A cikin wannan sashe, muna saita zaɓin SAToP ɗaya kawai. Kuna iya bin wannan hanya don saita duk sauran zaɓuɓɓukan SAToP.
[gyara musaya e1-1/0/0 satop-zaɓi] mai amfani @ mai watsa shiri# saita wuce kima-fakiti-asara-daraja sample-lokaci sample-lokaci Don exampda:
[gyara musaya e1-1/0/0 satop-zaɓi] mai amfani @ mai watsa shiri# saita wuce kima-fakiti-asara-daraja sample-lokaci 4000
Don tabbatar da wannan saitin, yi amfani da umarnin nuni a matakin matsayi na [edit interfaces e1-1/0/0]:
[gyara musaya e1-1/0/0] mai amfani @ mai watsa shiri # nuna satop-zaɓuɓɓuka {
yawan fakiti-asara-rauni {sample-lokaci 4000;
} }
DUBI KUMA Satop-Zaɓuɓɓuka | 155
Saita Interface Pseudowire Don saita pseudowire na TDM a mai ba da hanya tsakanin hanyoyin sadarwa (PE), yi amfani da kayan aikin da'ira na Layer 2 da ke wanzu, kamar yadda aka nuna a cikin hanya mai zuwa: 1. A cikin yanayin daidaitawa, je zuwa [edit protocols l2circuit] matakin matsayi.

29
[edit] mai amfani @ mai watsa shiri # gyara yarjejeniya l2circuit
2. Sanya adireshin IP na maƙwabtan na'ura mai ba da hanya tsakanin hanyoyin sadarwa ko sauyawa, dubawar da ke samar da da'irar Layer 2 da mai ganowa don kewayen Layer 2.
[edit protocol l2circuit] mai amfani @ mai watsa shiri # saita maƙwabcin ip-address interface interface-name-fpc-slot/pic-slot/port.interface-unit-lambar
kama-da-wane-id kama-da-wane-circuit-id;
NOTE: Don saita T1 interface a matsayin Layer 2 kewaye, maye gurbin e1 da t1 a cikin bayanin da ke ƙasa.
Don misaliampda:
[edit protocol l2circuit] mai amfani @ mai watsa shiri # saita maƙwabcin 10.255.0.6 ke dubawa e1-1/0/0.0 kama-da-wane-id 1
3. Don tabbatar da daidaitawa yi amfani da umarnin nuni a matakin matsayi na [edit protocols l2circuit].
[edit protocols l2circuit] mai amfani @ mai watsa shiri # nuna makwabcin 10.255.0.6 {
dubawa e1-1/0/0.0 {virtual-circuit-id 1;
} }
Bayan haɗin haɗin abokin ciniki (CE) (na masu amfani da PE) an daidaita su tare da ingantaccen encapsulation, girman nauyin kaya, da sauran sigogi, masu amfani da PE guda biyu suna ƙoƙarin kafa pseudowire tare da siginar Pseudowire Emulation Edge-to-Edge (PWE3). kari. Ana kashe ko watsi da waɗannan saitunan haɗin gwiwar pseudowire don TDM pseudowires: · watsi-encapsulation · mtu Nau'in pseudowire da aka goyan baya sune: · 0x0011 Structure-Agnostic E1 over Packet

30
0x0012 Structure-Agnostic T1 (DS1) a kan Fakiti Lokacin da ma'aunin mu'amala na gida ya dace da sigogin da aka karɓa, kuma nau'in pseudowire da bit ɗin kalma daidai suke, an kafa pseudowire. Don cikakkun bayanai game da daidaita TDM pseudowire, duba Junos OS VPNs Laburaren na'urori masu aunawa. Don cikakkun bayanai game da PICs, duba Jagorar PIC don na'ura mai ba da hanya tsakanin hanyoyin sadarwa.
NOTE: Lokacin da aka yi amfani da T1 don SAToP, ba a samun madaidaicin madaidaicin bayanan kayan aikin T1 (FDL) akan na'urar mu'amala ta CT1. Dalilin shine saboda SAToP baya nazarin raƙuman ƙira na T1.
TAKARDAR ODAR 12AD2 ZAMA AIKATA Fahimtar Wayar Hannu | 4 Fahimtar Sabis na Kwaikwayo Da'ira da Nau'ikan PIC masu Goyan bayan | 3 Yana daidaita SAToP akan 1-Port Channelized OC16/STMXNUMX Circuit Emulation MICs | XNUMX
Saita Zaɓuɓɓukan SAToP
Don saita zaɓuɓɓukan SAToP akan musayawar T1/E1: 1. A cikin yanayin sanyi, je zuwa matakin matsayi na [edit interfaces e1-fpc-slot/pic-slot/port].
[edit] mai amfani @ mai masaukin # gyara musaya e1-fpc-slot/pic-slot/tashar jiragen ruwa Don tsohonampda:
[edit] mai amfani @ mai masaukin # gyare-gyaren musaya e1-1/0/0
2. Yi amfani da umarnin gyara don zuwa matakin matsayi na satop-options. [edit] mai amfani @ mai watsa shiri # gyara satop-options

31
3. A cikin wannan matakin matsayi, ta amfani da umarnin da aka saita za ku iya saita zaɓuɓɓukan SAToP masu zuwa: · wuce kima-fakiti-asara-Saita zaɓuɓɓukan asarar fakiti. Zaɓuɓɓukan su ne ƙungiyoyi, sample-period, da bakin kofa. · ƙungiyoyi – Ƙayyade ƙungiyoyi. · sample-lokaci-Lokacin da ake buƙata don ƙididdige adadin asarar fakiti da ya wuce kima (daga 1000 zuwa 65,535 millise seconds). ƙofa–Kashi wanda ke zayyana madaidaicin ƙimar fakitin da ya wuce kima (kashi 1). Tsari-rani – Tsarin hexadecimal 100-bit don maye gurbin bayanan TDM a cikin fakitin da ya ɓace (daga 8 zuwa 0). Jitter-buffer-auto-daidaita-Ta atomatik daidaita majingin jitter.
NOTE: Zaɓin jitter-buffer-auto-daidaitacce ba ya aiki akan masu amfani da MX Series.
Jitter-buffer-latency – Jinkirin lokaci a cikin buffer jitter (daga 1 zuwa 1000 milliseconds). Jitter-buffer-packets – Adadin fakiti a cikin buffer jitter (daga fakiti 1 zuwa 64). Girman-saukar kuɗi–Haɓaka girman abin biya, a cikin bytes (daga 32 zuwa 1024 bytes).
NOTE: A cikin wannan sashe, muna saita zaɓin SAToP ɗaya kawai. Kuna iya bin wannan hanya don saita duk sauran zaɓuɓɓukan SAToP.
[gyara musaya e1-1/0/0 satop-zaɓi] mai amfani @ mai watsa shiri# saita wuce kima-fakiti-asara-daraja sample-lokaci sample-lokaci
Don misaliampda:
[gyara musaya e1-1/0/0 satop-zaɓi] mai amfani @ mai watsa shiri# saita wuce kima-fakiti-asara-daraja sample-lokaci 4000
Don tabbatar da wannan saitin, yi amfani da umarnin nuni a matakin matsayi na [edit interfaces e1-1/0/0]:
[gyara musaya e1-1/0/0] mai amfani @ mai watsa shiri # nuna satop-zaɓuɓɓuka {
kima-fakiti-rashin-rauni {

32
sample-lokaci 4000; } }
LABARI MAI DANGAN SAtop-zabukan | 155

33
BABI NA 4
Ƙaddamar da Tallafin SAToP akan MICs Emulation
A CIKIN WANNAN BABI Yana daidaita SAToP akan tashar tashar tashar tashar tashar 16 ta E1/T1 Emulation MIC | 33 Yana Haɗa SatoP Encapsulation akan T1/E1 Interfaces | 36 SAToP Emulation akan T1 da E1 Interfaces Overview | 41 Haɗa SAToP Emulation akan Channelized T1 da E1 Interfaces | 42
Yana daidaita SAToP akan tashar tashar tashar tashar tashar 16 E1/T1 Emulation MIC
A WANNAN SASHE Yana Sanya T1/E1 Yanayin Fim a Matsayin MIC | 33 Saita Tashoshin Tashoshin CT1 Zuwa Tashoshi T1 | 34 Yana Haɓaka Tashoshi na CT1 Zuwa Tashoshin DS | 35
Sassan da ke biyowa sun bayyana daidaita SAToP akan tashar E16/T1 Circuit Emulation MIC (MIC-1D-3CHE16-T1-CE). Yana daidaita T1/E1 Yanayin Framing a Matsayin MIC Don saita yanayin ƙirar ƙira a matakin MIC. 1. Je zuwa [gyara chassis fpc fpc-slot pic pic-slot] matakin matsayi.
[gyara] [gyara chassis fpc fpc-slot pic pic-slot] 2. Sanya yanayin kwaikwayi kamar E1 ko T1.

34
[gyara chassis fpc fpc-slot pic pic-slot] mai amfani @ mai watsa shiri# saita tsararraki (t1 | e1)
Bayan an kawo MIC akan layi, ana ƙirƙira musaya don tashoshin jiragen ruwa na MIC akan nau'in MIC da zaɓin ƙira da aka yi amfani da su: · Idan kun haɗa da bayanin framing t1, an ƙirƙiri musaya 16 na tashar T1 (CT1). Idan kun haɗa da bayanin ƙirar e1, an ƙirƙiri musaya na tashar E16 (CE1) 1.
NOTE: Idan kun saita zaɓin ƙira ba daidai ba don nau'in MIC, aikin ƙaddamarwa ya gaza. Ta tsohuwa, an zaɓi yanayin ƙira t1. Hotunan kwaikwayo na kewaye tare da tashoshin SONET da SDH suna buƙatar ƙaddamar da tashoshi na farko zuwa T1 ko E1 kafin ku iya daidaita su. Tashoshin T1/E1 ne kawai ke goyan bayan sakawa SAToP ko zaɓuɓɓukan SAToP.
Samfuran gwajin ƙimar Bit (BERT) tare da duk binary 1s (waɗanda) da aka karɓa ta hanyar mu'amalar CT1/CE1 akan Circuit Emulation MICs da aka saita don SAToP baya haifar da lahani na alamar ƙararrawa (AIS). A sakamakon haka, musaya na CT1/CE1 ya kasance.
Saita Tashoshin Tashoshin CT1 Zuwa Tashoshi T1 Don saita tashar CT1 zuwa tashar T1, yi amfani da hanya mai zuwa:
NOTE: Don saita tashar tashar CE1 zuwa tashar E1, maye gurbin ct1 da ce1 da t1 tare da e1 a cikin hanya.
1. A cikin yanayin sanyi, je zuwa matakin matsayi na [edit interfaces ct1-mpc-slot/mic-slot/port-lambar]. [edit] mai amfani @ mai watsa shiri # gyara musaya ct1-mpc-slot/mic-slot/lambar tashar jiragen ruwa
Don misaliampda:
[edit] mai amfani @ mai masaukin # gyare-gyaren musaya ct1-1/0/0

35
2. A kan CT1 dubawa, saita zaɓin ba-bangare sannan saita nau'in dubawa azaman T1. [gyara musaya ct1-mpc-slot/mic-slot/port-lambar] mai amfani @ mai watsa shiri# saita nau'in dubawa-nau'in bangare t1
A cikin wadannan exampHar ila yau, an saita ƙirar ct1-1/0/1 don zama na nau'in T1 kuma ba shi da bangare.
[gyara musaya ct1-1/0/1] mai amfani @ mai watsa shiri# saita nau'in dubawa-bangare t1
Saita Tashoshin Tashoshin CT1 Zuwa Tashoshi na DS Don saita tashar tashar T1 (CT1) zuwa tashar DS, haɗa bayanin bangare a matakin matakin matsayi:
NOTE: Don saita tashar tashar CE1 zuwa tashar DS, maye gurbin ct1 da ce1 a cikin hanya mai zuwa.
1. A cikin yanayin sanyi, je zuwa matakin matsayi na [edit interfaces ct1-mpc-slot/mic-slot/port-lambar]. [edit] mai amfani @ mai watsa shiri # gyara musaya ct1-mpc-slot/mic-slot/lambar tashar jiragen ruwa
Don misaliampda:
[edit] mai amfani @ mai masaukin # gyare-gyaren musaya ct1-1/0/0
2. Sanya bangare, ramin lokaci, da nau'in dubawa. [gyara musaya ct1-mpc-slot/mic-slot/port-lambar] mai amfani @ mai masaukin # saita bangare-lambar timeslots timeslots interface-type ds
A cikin wadannan exampHar ila yau, an saita ƙirar ct1-1/0/0 azaman ƙirar DS tare da bangare ɗaya da ramummuka uku:
[gyara musaya ct1-1/0/0] mai amfani @ mai watsa shiri# saita bangare 1 timeslots 1-4,9,22-24-nau'in ds ds

36
Don tabbatar da daidaitawar mu'amalar ct1-1/0/0, yi amfani da umarnin nuni a matakin matsayi na [edit interfaces ct1-1/0/0].
[gyara musaya ct1-1/0/0] mai amfani @ mai watsa shiri# nuna bangare 1 timeslots 1-4,9,22-24 interface-type ds; Ana iya saita ƙirar NxDS0 daga mahaɗar tashar T1. Anan N yana wakiltar ramukan lokaci akan ƙirar CT1. Ƙimar N ita ce: · 1 zuwa 24 lokacin da aka daidaita hanyar sadarwa ta DS0 daga hanyar sadarwa ta CT1. · 1 zuwa 31 lokacin da aka saita DS0 interface daga ƙirar CE1. Bayan kun raba DS interface, saita zaɓuɓɓukan SAToP akan sa. Dubi "Saita Zaɓuɓɓukan SAToP" a shafi na 27.
TAKARDAR ODAR 2AD27 ZAMA AIKATA Fahimtar Ayyukan Kwaikwayar Da'ira da Nau'ikan PIC masu Goyan bayan | XNUMX Saita Zaɓuɓɓukan SAToP | XNUMX
Yana daidaita SatoP Encapsulation akan Mutulolin T1/E1
A CIKIN WANNAN SASHE Saita Yanayin Rufewa | 37 T1/E1 Taimako na Loopback | 37 T1 Tallafin FDL | 38 Saita Zaɓuɓɓukan SAToP | 38 Haɓaka Interface Pseudowire | 39
Wannan tsari ya shafi aikace-aikacen baya na wayar hannu da aka nuna a hoto na 3 a shafi na 13. Wannan batu ya ƙunshi ayyuka masu zuwa:

37
Za a iya saita tashoshi na Encapsulation Mode E1 akan Circuit Emulation MICs tare da shigar da SAToP a na'ura mai ba da hanya tsakanin hanyoyin sadarwa (PE), kamar haka:
NOTE: Ana iya amfani da wannan hanya mai zuwa don saita tashoshi na T1 akan MICs Emulation Circuit tare da saƙon SAToP a na'ura mai ba da hanya tsakanin hanyoyin sadarwa na PE.
1. A cikin yanayin sanyi, je zuwa matakin matsayi na [edit interfaces e1-fpc-slot/pic-slot/port]. [gyara] mai amfani @ mai masaukin # gyara musaya e1-fpc-slot/pic-slot/port
Don misaliampda:
[edit] mai amfani @ mai masaukin # gyare-gyaren musaya e1-1/0/0
2. Sanya SAToP encapsulation da ma'ana mai ma'ana don dubawar E1. [gyara musaya e1-1/0/0] mai amfani @ mai watsa shiri# saita encapsulation satop unit interface-unit-lambar
Don misaliampda:
[gyara musaya e1-1/0/0] mai amfani @ mai watsa shiri# saita encapsulation satop naúrar 0
Ba kwa buƙatar saita kowane dangin da'irar haɗin giciye saboda an ƙirƙira ta ta atomatik don ɓoyewar SAToP. Taimakon madauki T1/E1 Yi amfani da CLI don saita madauki na nesa da na gida azaman T1 (CT1) ko E1 (CE1). Ta hanyar tsoho, ba a saita madauki ba. Duba Ƙirƙirar Ƙarfin Maɗaukaki T1 da Ƙaddamar da Ƙarfin Madauki na E1.

38
Taimakon T1 FDL Idan ana amfani da T1 don SAToP, ba a tallafawa madauki na hanyar haɗin bayanan kayan aikin T1 (FDL) akan na'urar mu'amala ta CT1 saboda SAToP baya bincikar raƙuman ƙira na T1.
Saita Zaɓuɓɓukan SAToP Don saita zaɓuɓɓukan SAToP akan mu'amalar T1/E1: 1. A cikin yanayin sanyi, je zuwa matakin matsayi na [edit interfaces e1-fpc-slot/pic-slot/port].
[gyara] mai amfani @ mai masaukin # gyara musaya e1-fpc-slot/pic-slot/port
Don misaliampda:
[edit] mai amfani @ mai masaukin # gyare-gyaren musaya e1-1/0/0
2. Yi amfani da umarnin gyara don zuwa matakin matsayi na satop-options.
[edit] mai amfani @ mai watsa shiri # gyara satop-options
3. A cikin wannan matakin matsayi, ta amfani da umarnin da aka saita za ku iya saita zaɓuɓɓukan SAToP masu zuwa: · wuce kima-fakiti-asara-Saita zaɓuɓɓukan asarar fakiti. Zaɓuɓɓukan su ne ƙungiyoyi, sample-period, da bakin kofa. · ƙungiyoyi – Ƙayyade ƙungiyoyi. · sample-lokaci-Lokacin da ake buƙata don ƙididdige adadin asarar fakiti da ya wuce kima (daga 1000 zuwa 65,535 millise seconds). ƙofa–Kashi wanda ke zayyana madaidaicin ƙimar fakitin da ya wuce kima (kashi 1). Tsari-rani – Tsarin hexadecimal 100-bit don maye gurbin bayanan TDM a cikin fakitin da ya ɓace (daga 8 zuwa 0). Jitter-buffer-auto-daidaita-Ta atomatik daidaita majingin jitter.
NOTE: Zaɓin jitter-buffer-auto-daidaitacce ba ya aiki akan masu amfani da MX Series.

39
Jitter-buffer-latency – Jinkirin lokaci a cikin buffer jitter (daga 1 zuwa 1000 milliseconds). Jitter-buffer-packets – Adadin fakiti a cikin buffer jitter (daga fakiti 1 zuwa 64). Girman-saukar kuɗi–Haɓaka girman abin biya, a cikin bytes (daga 32 zuwa 1024 bytes).
NOTE: A cikin wannan sashe, muna saita zaɓin SAToP ɗaya kawai. Kuna iya bin wannan hanya don saita duk sauran zaɓuɓɓukan SAToP.
[gyara musaya e1-1/0/0 satop-zaɓi] mai amfani @ mai watsa shiri# saita wuce kima-fakiti-asara-daraja sample-lokaci sample-lokaci Don exampda:
[gyara musaya e1-1/0/0 satop-zaɓi] mai amfani @ mai watsa shiri# saita wuce kima-fakiti-asara-daraja sample-lokaci 4000
Don tabbatar da wannan saitin, yi amfani da umarnin nuni a matakin matsayi na [edit interfaces e1-1/0/0]:
[gyara musaya e1-1/0/0] mai amfani @ mai watsa shiri # nuna satop-zaɓuɓɓuka {
yawan fakiti-asara-rauni {sample-lokaci 4000;
} }
DUBI KUMA Satop-Zaɓuɓɓuka | 155
Saita Interface Pseudowire Don saita pseudowire TDM a mai ba da hanya tsakanin hanyoyin sadarwa (PE), yi amfani da kayan aikin da'ira na Layer 2 data kasance, kamar yadda aka nuna a cikin hanya mai zuwa: 1. A cikin yanayin sanyi, je zuwa matakin matsayi na [edit protocols l2circuit].
[gyara]

40
mai amfani @ mai watsa shiri # gyara yarjejeniya l2circuit
2. Sanya adireshin IP na maƙwabtan na'ura mai ba da hanya tsakanin hanyoyin sadarwa ko sauyawa, mahaɗan da ke samar da da'irar Layer 2, da mai ganowa don kewayen Layer 2.
[edit protocol l2circuit] mai amfani @ mai watsa shiri # saita maƙwabcin ip-address interface interface-name-fpc-slot/pic-slot/port.interface-unit-lambar
kama-da-wane-id kama-da-wane-circuit-id
NOTE: Don saita ƙirar T1 azaman kewayawar Layer 2, maye gurbin e1 tare da t1 a cikin bayanin daidaitawa.
Don misaliampda:
[edit protocol l2circuit] mai amfani @ mai watsa shiri # saita maƙwabcin 10.255.0.6 ke dubawa e1-1/0/0.0 kama-da-wane-id 1
3. Don tabbatar da wannan sanyi, yi amfani da umarnin nuni a matakin matsayi na [edit protocols l2circuit].
[edit protocols l2circuit] mai amfani @ mai watsa shiri # nuna makwabcin 10.255.0.6 {
dubawa e1-1/0/0.0 {virtual-circuit-id 1;
} }
Bayan haɗin haɗin abokin ciniki (CE) (na masu amfani da PE) an daidaita su tare da ingantaccen encapsulation, girman nauyin kaya, da sauran sigogi, masu amfani da PE guda biyu suna ƙoƙarin kafa pseudowire tare da siginar Pseudowire Emulation Edge-to-Edge (PWE3). kari. Ana kashe ko watsi da waɗannan saitunan haɗin gwiwar pseudowire don TDM pseudowires: · watsi-encapsulation · mtu Nau'in pseudowire da aka goyan baya sune: · 0x0011 Structure-Agnostic E1 over Packet

41
0x0012 Structure-Agnostic T1 (DS1) a kan Fakiti Lokacin da ma'aunin mu'amala na gida ya dace da sigogin da aka karɓa, kuma nau'in pseudowire da bit ɗin kalma daidai suke, an kafa pseudowire. Don cikakkun bayanai game da daidaita TDM pseudowire, duba Junos OS VPNs Laburaren na'urori masu aunawa. Don cikakkun bayanai game da MICs, duba Jagorar PIC don na'ura mai ba da hanya tsakanin hanyoyin sadarwa.

TAKARDAR ODAR 12ADXNUMX ZAMA AIKATA Fahimtar Wayar Hannu | XNUMX

SatoP Emulation akan T1 da E1 Interfaces Overview
Structure-Agnostic-time-division multiplexing (TDM) akan Fakiti (SatoP), kamar yadda aka ayyana a cikin RFC 4553, Tsarin-Agnostic TDM akan fakiti (SatoP) yana goyan bayan ACX Series Universal Metro magudanar tare da ginanniyar mu'amalar T1 da E1. Ana amfani da SAToP don encapsulation na pseudowire don raƙuman TDM (T1, E1). Kundin ya yi watsi da duk wani tsari da aka sanya akan rafukan T1 da E1, musamman tsarin da aka sanya ta daidaitaccen tsarin TDM. Ana amfani da SAToP akan hanyoyin sadarwar fakiti, inda masu ba da hanya tsakanin hanyoyin sadarwa (PE) ba sa buƙatar fassarar bayanan TDM ko shiga cikin siginar TDM.
NOTE: ACX5048 da ACX5096 magudanar ruwa basa goyan bayan SAToP.

Hoto na 5 a shafi na 41 yana nuna hanyar sadarwa ta fakiti (PSN) wanda masu amfani da hanyar sadarwa na PE guda biyu (PE1 da PE2) suka ba da ɗaya ko fiye da pseudowires zuwa ga abokan ciniki (CE1 da CE2), suna kafa rami na PSN don samar da bayanai. hanyar zuwa pseudowire.

Hoto na 5: Rufin Pseudowire tare da SAToP

g016956

Sabis na Kwaikwayi

Da'irar da aka makala

PSN tunnel

Da'irar da aka makala

Pseudowire 1

CE 1

Farashin PE1

Farashin PE2

CE 2

Pseudowire 2

Sabis na asali

Ba za a iya ganin zirga-zirgar Pseudowire zuwa ainihin hanyar sadarwar ba, kuma cibiyar sadarwar tana bayyana ga CEs. Rukunin bayanan asali (bits, sel, ko fakiti) suna zuwa ta hanyar da'irar haɗe-haɗe, an lulluɓe su a cikin ƙa'idar pseudowire.

42
naúrar bayanai (PDU), kuma ana ɗauka ta hanyar hanyar sadarwa ta hanyar rami na PSN. PEs suna yin abin da ya zama dole da kuma cirewa na PDUs na pseudowire kuma suna sarrafa duk wani aikin da sabis ɗin pseudowire ke buƙata, kamar jeri ko lokaci.
TAKARDAR ODAR 1AD1 ZAMA AIKATA KYAUTA SATOP Emulation akan Channelized T42 da EXNUMX Interfaces | XNUMX
Yana daidaita SAToP Emulation akan Channelized T1 da E1 Interfaces
A WANNAN SASHE Saitin T1/E1 Yanayin Kwaikwayo | 43 Haɗa Cikakken T1 ko E1 Fuskar Tashar T1 da E1 | 44 Saita Yanayin Rufin SAToP | 48 Sanya Layer 2 Circuit | 48
Wannan saitin shine tushen tsarin SAToP akan na'ura mai ba da hanya tsakanin hanyoyin sadarwa na ACX kamar yadda aka bayyana a cikin RFC 4553, Structure-Agnostic Time Division Multiplexing (TDM) akan Fakiti (SatoP). Lokacin da kuka saita SAToP akan abubuwan haɗin T1 da E1 da aka gina a ciki, saitin yana haifar da pseudowire wanda ke aiki azaman hanyar sufuri don siginar kewayawa na T1 da E1 a cikin hanyar sadarwar fakiti. Cibiyar sadarwa tsakanin masu amfani da hanyar abokin ciniki (CE) ta bayyana a fili ga masu amfani da hanyar CE, yana mai da alama cewa na'urorin CE suna da alaƙa kai tsaye. Tare da saitin SAToP akan hanyoyin sadarwa na T1 da E1 na mai ba da hanya tsakanin hanyoyin sadarwa (PE), aikin haɗin gwiwar (IWF) yana samar da kaya (firam) wanda ya ƙunshi bayanan T1 da E1 Layer 1 na CE da kuma kalmar sarrafawa. Ana jigilar wannan bayanan zuwa PE mai nisa akan pseudowire. PE mai nisa yana cire duk abin da aka saka Layer 2 da MPLS a cikin gajimare na cibiyar sadarwa kuma ya tura kalmar sarrafawa da bayanan Layer 1 zuwa IWF mai nisa, wanda hakan yana tura bayanan zuwa CE mai nisa.

Hoto na 6: Rufin Pseudowire tare da SAToP

g016956

Sabis na Kwaikwayi

Da'irar da aka makala

PSN tunnel

Da'irar da aka makala

Pseudowire 1

CE 1

Farashin PE1

Farashin PE2

CE 2

Pseudowire 2

Sabis na asali

A Hoto na 6 a shafi na 43 na'ura mai ba da hanya tsakanin hanyoyin sadarwa na Provider Edge (PE) tana wakiltar ACX Series na'ura mai ba da hanya tsakanin hanyoyin sadarwa da ake saita ta cikin waɗannan matakan. Sakamakon waɗannan matakan shine pseudowire daga PE1 zuwa PE2. Batutuwa sun haɗa da:

Saita Yanayin kwaikwayon T1/E1
Emulation wata hanya ce da ke kwafi mahimman halayen sabis (kamar T1 ko E1) akan hanyar sadarwar fakiti. Kun saita yanayin kwaikwayi domin ginannun hanyoyin sadarwa na T1 da E1 akan ACX Series na'ura mai ba da hanya tsakanin hanyoyin sadarwa za'a iya daidaita su don yin aiki a cikin yanayin T1 ko E1. Wannan saitin yana a matakin PIC, don haka duk tashoshin jiragen ruwa suna aiki azaman ko dai T1 musaya ko musaya na E1. Ba a goyan bayan haɗin haɗin T1 da E1. Ta hanyar tsoho duk tashoshin jiragen ruwa suna aiki azaman musaya na T1.
· Sanya yanayin kwaikwayi: [gyara chassis fpc fpc-slot pic-slot] mai amfani @ mai watsa shiri# saita tsararraki (t1 | e1) Don tsohonampda:
[gyara chassis fpc 0 pic 0] mai amfani @ mai watsa shiri# saita tsararrun t1 Bayan an kawo PIC akan layi kuma ya danganta da zaɓin ƙira da aka yi amfani da shi (t1 ko e1), akan na'ura mai ba da hanya tsakanin hanyoyin sadarwa ACX2000, ana ƙirƙira musaya na 16 CT1 ko 16 CE1, kuma akan. da ACX1000 na'ura mai ba da hanya tsakanin hanyoyin sadarwa, 8 CT1 ko 8 CE1 musaya an halitta.
Fitowar mai zuwa tana nuna wannan tsari:

mai amfani @ mai watsa shiri # nuna chassis fpc 0 {
hoto 0 {firam t1;
} }
Fitowa mai zuwa daga umarnin terse na nuni yana nuna musaya na 16 CT1 da aka ƙirƙira tare da daidaitawar ƙira.

user@host# run show musaya terse

Interface

Admin Link Proto

ct1-0/0/0

sama kasa

ct1-0/0/1

sama kasa

ct1-0/0/2

sama kasa

ct1-0/0/3

sama kasa

ct1-0/0/4

sama kasa

ct1-0/0/5

sama kasa

ct1-0/0/6

sama kasa

ct1-0/0/7

sama kasa

ct1-0/0/8

sama kasa

ct1-0/0/9

sama kasa

ct1-0/0/10

sama kasa

ct1-0/0/11

sama kasa

ct1-0/0/12

sama kasa

ct1-0/0/13

sama kasa

ct1-0/0/14

sama kasa

ct1-0/0/15

sama kasa

Na gida

Nisa

NOTE: Idan kun saita zaɓin ƙira ba daidai ba don nau'in PIC, aikin ƙaddamarwa ya gaza.
Idan kun canza yanayin, na'ura mai ba da hanya tsakanin hanyoyin sadarwa zai sake kunna ginanniyar mu'amalar T1 da E1.
Samfuran gwajin ƙimar Bit kuskure (BERT) tare da duk waɗanda T1 da E1 suka karɓa waɗanda aka saita don SAToP baya haifar da lahani na alamar ƙararrawa (AIS). A sakamakon haka, musaya na T1 da E1 sun kasance.

DUBI KUMA
SatoP Emulation akan T1 da E1 Interfaces Overview | 41
Haɓaka Cikakkun Fuskar T1 ko E1 akan Muhadaran T1 da E1 mai Channelized
Dole ne ku saita ƙirar T1 ko E1 na yaro akan ginanniyar hanyar sadarwa ta T1 ko E1 da aka ƙirƙira saboda ƙirar tashoshi ba yanayin daidaitawa ba ne kuma dole ne a saita encapsulation na SAToP (a mataki na gaba) don pseudowire yayi aiki. Tsarin da ke biyo baya yana haifar da cikakken haɗin T1 guda ɗaya akan mahaɗin ct1 mai tashar. Kuna iya bin wannan tsari don ƙirƙirar ƙirar E1 guda ɗaya akan mahaɗin ce1 da aka sanya ta tashar. · Sanya cikakken T1/E1 guda ɗaya:

[gyara musaya ct1-fpc/pic / tashar jiragen ruwa] mai amfani @ mai watsa shiri# saita nau'in dubawa-bangare (t1 | e1) Don example: [gyara musaya ct1-0/0/0 mai amfani @ mai watsa shiri# saita no-partition interface-type t1
Fitowar mai zuwa tana nuna wannan tsari:
[gyara] mai amfani @ mai watsa shiri # nunin musaya ct1-0/0/0 {
na'ura mai ba da izini-nau'in t1; }

Umurnin da ya gabata yana ƙirƙira ƙirar t1-0/0/0 akan hanyar sadarwa ta ct1-0/0/0. Bincika daidaitawa tare da nunin musaya na musaya-suna mai girma umarni. Gudun umarni don nuna fitarwa don mahaɗar tashar tashar da sabuwar hanyar sadarwa T1 ko E1 da aka ƙirƙira. Fitowar mai zuwa tana ba da example na fitarwa don CT1 dubawa da T1 dubawa da aka halitta daga wanda ya gabataampda sanyi. Lura cewa ct1-0/0/0 yana gudana a saurin T1 kuma cewa kafofin watsa labarai shine T1.

mai amfani @ mai watsa shiri> nuna musaya ct1-0/0/0 mai yawa

Keɓancewar jiki: ct1-0/0/0, An kunna, Haɗin jiki yana sama

Fihirisar mu’amala: 152, SNMP idanIndex: 780, Generation: 1294

Nau'in matakin haɗin kai: Mai sarrafawa, ƙulli: Na ciki, Gudun: T1, Loopback: Babu, Tsara:

ESF, Iyaye: Babu

Tutocin na'ura: Gudun Yanzu

Tutocin mu'amala: Point-To-Point SNMP-Traps Na ciki: 0x0

Tutocin haɗin gwiwa

: Babu

Lokutan riko

: Sama 0 ms, Down 0 ms

Layi na CoS

: 8 goyan baya, 4 matsakaicin layukan da za a iya amfani da su

Ƙarshe na ƙarshe: 2012-04-03 06:27:55 PDT (00:13:32 ago)

Ƙididdiga ta ƙarshe: 2012-04-03 06:40:34 PDT (00:00:53 ago)

DS1 ƙararrawa: Babu

Lalacewar DS1: Babu

T1 watsa labarai:

Dakika

Kidayar Jiha

SEF

0 Ok

BEE

0 Ok

AIS

0 Ok

LOF

0 Ok

LOS

0 Ok

YELU

0 Ok

Babban darajar CRC

0 Ok

Ƙananan CRC

0 Ok

Farashin BPV

EXZ

LCV

PCV

CRC

LES

SES

Rahoton da aka ƙayyade na SEFS

BES

UAS

Rufin layi: B8ZS

Ginawa

: 0 zuwa 132 ƙafa

Tsarin DS1 BERT:

Tsawon lokacin BERT: 10 seconds, Ya wuce: 0 seconds

Ƙimar Kuskuren da aka jawo: 0, Algorithm: 2^15 - 1, O.151, Pseudorandom (9)

Tsarin Ingin Fakiti:

Wurin Wuta: 0 (0x00)

A cikin fitarwa mai zuwa don dubawar T1, ana nuna ƙirar iyaye azaman ct1-0/0/0 kuma nau'in matakin haɗin gwiwa da encapsulation sune TDM-CCC-SATOP.

mai amfani @ mai watsa shiri> nuna musaya t1-0/0/0 mai yawa

Keɓancewar jiki: t1-0/0/0, An kunna, Haɗin jiki yana sama

Fihirisar mu’amala: 160, SNMP idanIndex: 788, Generation: 1302

Nau'in matakin haɗin kai: TDM-CCC-SATOP, MTU: 1504, Sauri: T1, Loopback: Babu, FCS: 16,

Iyaye: ct1-0/0/0 Ma'auni na mu'amala 152

Tutocin na'ura: Gudun Yanzu

Tutocin mu'amala: Point-To-Point SNMP-Traps Na ciki: 0x0

Tutocin haɗin gwiwa

: Babu

Lokutan riko

: Sama 0 ms, Down 0 ms

Layi na CoS

: 8 goyan baya, 4 matsakaicin layukan da za a iya amfani da su

Ƙarshe na ƙarshe: 2012-04-03 06:28:43 PDT (00:01:16 ago)

Ƙididdiga ta ƙarshe: 2012-04-03 06:29:58 PDT (00:00:01 ago)

Layin ƙaura: 8 goyan baya, 4 ana amfani

Ƙididdigar layi:

Fakiti masu layi Fakitin da aka watsa

Fakitin da aka sauke

0 mafi kyawun ƙoƙari

1 gaggawa-fo

2 tabbatattu

3 cibiyar sadarwa-ci gaba

Lambar layi:

Azuzuwan isarwa taswira

mafi kyawun ƙoƙari

saurin turawa

m-gabatarwa

cibiyar sadarwa-control

DS1 ƙararrawa: Babu

Lalacewar DS1: Babu

Tsarin SAToP:

Girman kaya: 192

Tsarin aiki: 0xFF

Daidaitaccen Octet: An kashe

Jitter buffer: fakiti: 8, latency: 7 ms, auto daidaitawa: Naƙasasshe

Matsakaicin asarar fakiti: samptsawon lokaci: 10000 ms, kofa: 30%

Tsarin Ingin Fakiti:

Wurin zama: 0

Bayanin CoS:

Hanyar : fitarwa

Layin watsa labarai na CoS

Bandwidth

Mahimmancin Buffer

Iyaka

bps

amfanic

0 mafi kyawun ƙoƙari

1459200 95

ƙananan

babu

3 cibiyar sadarwa-control

76800

ƙananan

babu

Mahimman dubawa t1-0/0/0.0 (Index 308) (SNMP idanIndex 789) (Generation 11238)

Tutoci: Nuna-zuwa-Manufi SNMP-Traps Rufewa: TDM-CCC-SATOP

CE bayanin

Fakiti

Ƙididdigar Bytes

CE Tx

CE Rx

CE Rx Gaba

CE Bace

CE bata

CE Malformed

CE ba a shigar da shi ba

CE ta AIS

CE ya fadi

Abubuwan da suka faru na CE

Protocol ccc, MTU: 1504, Generation: 13130, Teburin hanya: 0

48
Saita Yanayin Encapsulation SAToP
Dole ne a daidaita hanyoyin haɗin T1 da E1 da aka gina a ciki tare da shigar da SAToP a cikin na'ura mai ba da hanya tsakanin hanyoyin sadarwa ta PE don aikin haɗin gwiwar (IWF) zai iya rarraba da kuma sanya siginar TDM cikin fakitin SAToP, kuma a cikin juzu'i, don cire fakitin SAToP kuma sake gina su. cikin siginar TDM. 1. A kan na'ura mai ba da hanya tsakanin hanyoyin sadarwa na PE, saita SatoP encapsulation akan mahallin jiki:
[gyara musaya (t1 | e1) fpc/pic / tashar jiragen ruwa] mai amfani @ mai watsa shiri# saita satop encapsulation Don tsohonample: [gyara musaya t1-0/0/0 mai amfani @ mai watsa shiri# saita encapsulation satop
2. A kan PE na'ura mai ba da hanya tsakanin hanyoyin sadarwa, saita ma'amala mai ma'ana: [edit interfaces] mai amfani @ mai watsa shiri# saita (t1 | e1) fpc/pic/ tashar tashar ma'ana-unit-lambar don tsohonample: [edit interfaces] mai amfani @ mai watsa shiri# saita t1-0/0/0 naúrar 0 Ba lallai ba ne a saita dangin haɗin ketare (CCC) saboda ana ƙirƙira ta atomatik don ɓoyewar da ta gabata. Fitowar mai zuwa tana nuna wannan tsari.
[gyara musaya] mai amfani @ mai watsa shiri # nuna t1-0/0/0 encapsulation satop; naúrar 0;
Saita da'irar Layer 2
Lokacin da ka saita da'irar Layer 2, za ka zana maƙwabci don na'ura mai ba da hanya tsakanin hanyoyin sadarwa (PE). Kowane da'irar Layer 2 ana wakilta ta hanyar mahallin ma'ana mai haɗawa da na'ura mai ba da hanya tsakanin hanyoyin sadarwa PE zuwa na'ura mai ba da hanya tsakanin hanyoyin sadarwa na gida (CE). Duk da'irori na Layer 2 waɗanda ke amfani da takamaiman na'ura mai ba da hanya tsakanin hanyoyin sadarwa na PE, wanda aka keɓance don masu tuƙin CE mai nisa, an jera su a ƙarƙashin bayanin maƙwabta. Ana gano kowane maƙwabci ta hanyar adireshin IP ɗin sa kuma yawanci shine makoma ta ƙarshe don hanyar da aka canza tambarin (LSP) wanda ke jigilar da'irar Layer 2. Saita da'irar Layer 2: · [edit protocols l2circuit makwabcin adireshi] mai amfani @ mai watsa shiri# saitin dubawa-suna mai ganowa-dawafi-id

49
Don misaliample, don T1 dubawa: [gyara ladabi l2circuit maƙwabcin 2.2.2.2 mai amfani @ mai watsa shiri# saitin dubawa t1-0/0/0.0 kama-da-wane-cibiyar-id 1 Tsarin da ya gabata shine don dubawar T1. Don saita masarrafar E1, yi amfani da ma'aunin dubawar E1. Fitowar mai zuwa tana nuna wannan tsari.
[gyara ka'idoji l2circuit] mai amfani @ mai watsa shiri # nuna maƙwabcin 2.2.2.2 dubawa t1-0/0/0.0 {
Virtual-circuit-id 1; }
DUBI KUMA Ƙirƙirar musaya don Layer 2 Kewayeview Ƙaddamar da kewaye na Layer 2 Lokacin da MTU Bai Daidai ba

50
BABI NA 5
Ƙaddamar da Tallafin CESoPSN akan MIC Emulation
A WANNAN BABI TDM CESoPSN Overview | 50 Yana saita TDM CesoPSN akan ACX Series Routers Overview | 51 Haɗa CESoPSN akan Channelized E1/T1 Emulation MIC | 53 Haɗa CESoPSN akan Channelized OC3/STM1 (Multi-Rate) Emulation MIC tare da SFP | 58 Yana Haɓaka Ƙaddamar da CesoPSN akan Mutulolin DS | 70 Yana Haɓaka Tashoshin CE1 Zuwa Ƙarƙashin DS | 74 Yana Haɓaka CESoPSN akan Channelized E1/T1 Emulation MIC akan Series ACX | 77
TDM CESoPSN Overview
Sabis na Emulation na Sabis akan Fakitin Sadarwar Sadarwar Sadarwar Sadarwa (CESoPSN) wani yanki ne na ɓoyewa wanda aka yi niyya don ɗaukar ayyukan NxDS0 akan hanyar sadarwar fakiti (PSN). CESoPSN yana ba da damar kwaikwayi pseudowire na wasu kaddarorin hanyoyin sadarwa-sane-da-sani na cibiyoyin sadarwa masu yawa (TDM). Musamman ma, CESoPSN yana ba da damar ƙaddamar da aikace-aikacen ɓangarori-zuwa-aya E1 ko T1 kamar haka: · Na'urori biyu na gefen abokin ciniki (CE) suna aiki kamar an haɗa su ta hanyar E1 ko T1 da aka kwaikwaya.
kewaye, wanda ke amsa siginar alamar ƙararrawa (AIS) da alamar ƙararrawa mai nisa (RAI) na na'urorin da'irori na haɗe-haɗe na gida. PSN yana ɗaukar sabis na NxDS0 ne kawai, inda N shine adadin ainihin lokacin da aka yi amfani da shi a cikin da'irar haɗa nau'ikan na'urorin CE guda biyu, don haka adana bandwidth.
TAKARDAR ODAR 6AD0 ZAMA AIKATA TDM CesoPSN akan ACX Series Routers Overview | 51

51
Ƙaddamar da Ƙaddamar da CESoPSN akan Mu'amalar DS Yana Haɓaka Tashoshin CE1 Zuwa Murarrun DS | 74
Yana daidaita TDM CesoPSN akan ACX Series Routers Overview
A CIKIN WANNAN KASHIN Tashoshi har zuwa matakin DS0 | 51 Tallafin yarjejeniya | 52 Latency Fakiti | 52 CesoPSN Encapsulation | 52 Zaɓuɓɓukan CesoPSN | 52 nuna Umarni | 52 CESoPSN Pseudowires | 52
Tsari-sane da rabon lokaci mai yawa (TDM) Sabis na Emulation Circuit akan Fakitin Sadarwar Sadarwar Sadarwa (CESoPSN) hanya ce ta shigar da siginar TDM cikin fakitin CESoPSN, kuma a cikin juzu'i, cire fakitin CESoPSN baya cikin alamun TDM. Hakanan ana kiran wannan hanyar azaman Ayyukan Haɗin kai (IWF). Ana tallafawa fasalulluka na CesoPSN masu zuwa akan Juniper Networks ACX Series Universal Metro Routers:
Tashoshi har zuwa Matsayin DS0
Lambobin masu zuwa na NxDS0 pseudowires ana tallafawa don 16 T1 da E1 ginannun tashoshin jiragen ruwa da 8 T1 da E1 ginannun tashoshin jiragen ruwa, inda N ke wakiltar ramukan lokaci akan tashoshin T1 da E1 da aka gina. 16 T1 da E1 ginannun tashoshin jiragen ruwa suna goyan bayan adadin pseudowires masu zuwa: · Kowane tashar T1 na iya samun har zuwa 24 NxDS0 pseudowires, wanda ya haɗa har zuwa jimlar har zuwa 384 NxDS0.
pseudowires. Kowane tashar jiragen ruwa na E1 na iya samun har zuwa 31 NxDS0 pseudowires, wanda ya haɗa har zuwa jimlar har zuwa 496 NxDS0.
pseudowires. 8 T1 da E1 ginannun tashoshin jiragen ruwa suna goyan bayan adadin pseudowires masu zuwa: · Kowace tashar T1 na iya samun har zuwa 24 NxDS0 pseudowires, wanda ya haɗa har zuwa jimlar har zuwa 192 NxDS0.
pseudowires.

52
Kowane tashar tashar E1 na iya samun har zuwa 31 NxDS0 pseudowires, wanda ya haɗa har zuwa jimlar har zuwa 248 NxDS0 pseudowires.
Taimakawa Protocol Duk ƙa'idodin da ke goyan bayan Tsarin-Agnostic TDM akan Fakiti (SatoP) suna goyan bayan musaya na CesoPSN NxDS0.
Latency Fakiti Lokacin da ake buƙata don ƙirƙirar fakiti (daga 1000 zuwa 8000 microseconds).
Rufin CESoPSN Ana tallafawa maganganun masu zuwa a matakin matsayi na [edit interfaces interface-name]: · ct1-x/y/z partition partition-lambar timeslots timeslots interface-type ds · ds-x/y/z:n encapsulation cesopsn
Zaɓuɓɓukan CESoPSN Ana goyan bayan maganganun masu zuwa a matakin matsayi na [edit interfaces interface-name cesopsn-options]: · Yawan fakiti-rasa-rauni (s)ampmilliseconds le-period) · tsari mara aiki · jitter-buffer-latency milliseconds · jitter-buffer- fakiti · fakitin-latency microseconds
Nuna Umurni An ba da izinin nunin musaya na musaya-sunan umarni mai yawa don t1, e1, da a musaya.
CESoPSN Pseudowires CESoPSN pseudowires an saita su akan mahallin ma'ana, ba akan mahallin zahiri ba. Don haka bayanin naúrar ma'ana-naúrar-lambar dole ne a haɗa shi cikin daidaitawa a matakin matsayi na [edit interfaces interface-name]. Lokacin da kuka haɗa bayanin ma'ana-naúrar-lambar naúrar, haɗin giciye (CCC) don ƙirar ma'ana ta atomatik ana ƙirƙira ta atomatik.

53
TAKARDAR ODAR 55ADXNUMX ZAMA AIKATA KYAUTATA Zabukan CesoPSN | XNUMX
Yana daidaita CESoPSN akan Channelized E1/T1 Circuit Emulation MIC
A WANNAN SASHE Yana Sanya T1/E1 Yanayin Fim a Matsayin MIC | 53 Yana Haɓaka Interface CT1 Zuwa Tashoshin DS | 54 Saita Zaɓuɓɓukan CESoPSN | 55 Yana Haɗa CesoPSN akan Mutunan DS | 57
Don saita Sabis ɗin Emulation na Circuit akan Tsarin Sadarwar Sadarwar Fakiti (CESoPSN) akan tashar E16/T1 Circuit Emulation MIC (MIC-1D-3CHE16-T1-CE), dole ne ku saita yanayin ƙira, saita CT1 dubawa zuwa ƙasa. Tashoshin DS, da kuma daidaita tsarin CSoPSN akan musaya na DS.
Haɓaka Yanayin Tsarin T1/E1 a Matsayin MIC Don saita yanayin ƙira a matakin MIC (MIC-3D-16CHE1-T1-CE), don duk tashoshin jiragen ruwa guda huɗu akan MIC, sun haɗa da bayanin ƙira a [gyara chassis fpc slot. pic slot] matakin matsayi.
[gyara chassis fpc slot pic slot] mai amfani @ mai watsa shiri # saita tsararraki (t1 | e1); Bayan an kawo MIC akan layi, ana ƙirƙiri musaya don tashoshin jiragen ruwa na MIC akan nau'in MIC da zaɓin ƙira da aka yi amfani da su. Idan kun haɗa da bayanin framing t1, an ƙirƙiri musaya 16 CT1. Idan kun haɗa da bayanin ƙirar e1, an ƙirƙiri musaya na 16 CE1.

54
NOTE: Idan kun saita zaɓin ƙira ba daidai ba don nau'in MIC, aikin ƙaddamarwa ya gaza. Samfuran ƙimar kuskuren Bit (BERT) tare da duk binary 1s (waɗanda) da CT1/CE1 musaya suka karɓa akan Circuit Emulation MICs da aka saita don CESoPSN baya haifar da lahani na alamar ƙararrawa (AIS). A sakamakon haka, musaya na CT1/CE1 ya kasance.
Haɓaka Interface CT1 Down to DS Channels Don saita hanyar sadarwa ta T1 (CT1) zuwa tashoshi na DS, haɗa da bayanin bangare a matakin matsayi na [edit interfaces ct1-mpc-slot/mic-slot/port-lamba]:
NOTE: Don saita ƙirar CE1 zuwa tashoshin DS, maye gurbin ct1 da ce1 a cikin hanya mai zuwa.
1. A cikin yanayin sanyi, je zuwa matakin matsayi na [edit interfaces ct1-mpc-slot/mic-slot/port-lambar]. [edit] mai amfani @ mai watsa shiri # gyara musaya ct1-mpc-slot/mic-slot/lambar tashar jiragen ruwa
Don misaliampda:
[edit] mai amfani @ mai masaukin # gyare-gyaren musaya ct1-1/0/0
2. Sanya maƙasudin ɓangarori na sublevel da ramummuka na lokaci, kuma saita nau'in dubawa azaman ds. [gyara musaya ct1-mpc-slot/mic-slot/port-lambar] mai amfani @ mai masaukin # saita bangare-lambar timeslots timeslots interface-type ds
Don misaliampda:
[gyara musaya ct1-1/0/0] mai amfani @ mai watsa shiri# saita bangare 1 timeslots 1-4 nau'in dubawa-ds

55
NOTE: Za ka iya sanya mahara lokaci ramummuka a kan CT1 dubawa. A cikin umarnin da aka saita, raba ramukan lokaci ta waƙafi kuma kar a haɗa da sarari tsakanin su. Domin misaliampda:
[gyara musaya ct1-1/0/0] mai amfani @ mai watsa shiri# saita bangare 1 timeslots 1-4,9,22-24-nau'in ds ds
Don tabbatar da wannan saitin, yi amfani da umarnin nuni a matakin matsayi na [edit interfaces ct1-1/0/0].
[gyara musaya ct1-1/0/0] mai amfani @ mai watsa shiri # nuna bangare 1 timeslots 1-4 interface-type ds; Ana iya saita ƙirar NxDS0 daga ƙirar CT1. Anan N yana wakiltar adadin lokacin ramummuka akan mu'amalar CT1. Ƙimar N ita ce: · 1 zuwa 24 lokacin da aka daidaita hanyar sadarwa ta DS0 daga hanyar sadarwa ta CT1. · 1 zuwa 31 lokacin da aka saita DS0 interface daga ƙirar CE1. Bayan kun raba DS interface, saita zaɓuɓɓukan CesoPSN akansa.
Saita Zaɓuɓɓukan CESoPSN Don saita zaɓuɓɓukan CESoPSN: 1. A cikin yanayin daidaitawa, je zuwa [edit interfaces ds-fpc-slot/pic-slot/port:channel] matakin matsayi.
[edit] mai amfani @ mai watsa shiri # gyara musaya ds-fpc-slot/pic-slot/port:channel For ex.ampda:
[gyara] mai amfani @ mai masaukin # gyara musaya ds-1/0/0:1:1:1
2. Yi amfani da umarnin gyara don zuwa matakin matsayi na [edit cesopsn-options]. [gyara musaya ds-fpc-slot/pic-slot/port:channel] mai amfani @ mai watsa shiri # gyara cesopsn-zabukan

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3. Sanya zaɓuɓɓukan CESoPSN masu zuwa:
NOTE: Lokacin da kuka dinka pseudowires ta amfani da musaya masu aiki (iw), na'urar dinki pseudowire ba zata iya fassara halayen da'irar ba saboda da'irori sun samo asali kuma suna ƙarewa a wasu nodes. Don yin shawarwari tsakanin wurin ɗinki da wuraren ƙarshen kewayawa, kuna buƙatar saita zaɓuɓɓuka masu zuwa.
Ƙimar fakiti-asara-ƙididdigar ƙima - Saita zaɓuɓɓukan asarar fakiti. Zaɓuɓɓukan su ne sample-lokaci da bakin kofa.
[gyara musaya ds-fpc-slot/pic-slot/port:channel cesopsn-options] mai amfani @ mai watsa shiri# saita wuce kima-fakiti-asara sample-lokaci sample-lokaci
Tsari-rani – Tsarin hexadecimal 8-bit don maye gurbin bayanan TDM a cikin fakitin da ya ɓace (daga 0 zuwa 255).
Jitter-buffer-latency – Jinkirin lokaci a cikin buffer jitter (daga 1 zuwa 1000 milliseconds). Jitter-buffer-packets – Adadin fakiti a cikin buffer jitter (daga fakiti 1 zuwa 64). Fakitin-latency-Lokacin da ake buƙata don ƙirƙirar fakiti (daga 1000 zuwa 8000 microseconds). Girman-ajiya - Girman kayan aiki don da'irori na kama-da-wane waɗanda ke ƙarewa akan Layer 2 interworking (iw) ma'ana
musaya (daga 32 zuwa 1024 bytes).
Don tabbatar da daidaitawa ta amfani da ƙimar da aka nuna a cikin exampdon haka, yi amfani da umarnin nunin a [edit interfaces ds-1/0/0:1:1:1] matakin matsayi:
[gyara musaya ds-1/0/0:1:1:1] mai amfani @ mai watsa shiri# nuna cesopsn-zaɓuɓɓuka {
yawan fakiti-asara-rauni {sample-lokaci 4000;
} }
DUBI KUMA Ƙirƙirar Yanayin Ƙaƙwalwa | 70 Haɓaka Interface Pseudowire | 73

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Haɓaka CESoPSN akan Mu'amalar DS Don saita encapsulation na CESoPSN akan DS interface, haɗa da bayanin rufewa a [edit interfaces ds-mpc-slot/mic-slot/port-lamber:channel] matakin matsayi. 1. A cikin yanayin daidaitawa, je zuwa [edit interfaces ds-mpc-slot/mic-slot/port-lambar:channel] matsayi.
matakin. [edit] mai amfani @ mai watsa shiri # gyara musaya ds-mpc-slot/mic-slot/ lambar tashar jiragen ruwa: tashar
Don misaliampda:
[edit] mai amfani @ mai masaukin # edit musaya ds-1/0/0:1
2. Sanya CESoPSN azaman nau'in rufewa. [gyara musaya ds-mpc-slot/mic-slot/tashar-lambar:bangare] mai amfani @ mai watsa shiri# saita encapsulation cesopsn
Don misaliampda:
[gyara musaya ds-1/0/0:1] mai amfani @ mai watsa shiri# saita encapsulation cesopsn
3. Sanya ma'amala mai ma'ana don dubawar DS. [gyara musaya ds-mpc-slot/mic-slot/tashar-lambar:bangare] uset@host# saita naúrar ke dubawa-naúrar-lambar
Don misaliampda:
[gyara musaya ds-1/0/0:1] mai amfani @ mai watsa shiri# saitin naúrar 0
Don tabbatar da wannan saitin, yi amfani da umarnin nuni a matakin matsayi [edit interfaces ds-1/0/0:1].
[gyara musaya ds-1/0/0:1]

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mai amfani @ mai watsa shiri # nuna encapsulation cesopsn; naúrar 0;
TAKARDAR ODAR 2ADXNUMX ZAMA AIKATA Fahimtar Ayyukan Kwaikwayar Da'ira da Nau'ikan PIC masu Goyan bayan | XNUMX
Saita CESoPSN akan Channelized OC3/STM1 (Multi-Rate) Emulation MIC tare da SFP
A WANNAN SASHE Yana Sanya SONET/SDH Rate-Zaɓi | 58 Yana Haɓaka Yanayin Tsarin SONET/SDH a Matsayin MIC | 59 Haɓaka Ƙaddamar da CesoPSN akan Mutuwar DS akan Tashoshin CT1 | 60 Yana Haɓaka Ƙaddamarwar CESoPSN akan Mutuwar DS akan Tashoshin CE1 | 64
Don saita zaɓuɓɓukan CESoPSN akan Channelized OC3/STM1 (Multi-Rate) MIC Emulation Circuit tare da SFP, dole ne ku saita yanayin saurin da ƙira a matakin MIC kuma saita encapsulation azaman CESoPSN akan musaya na DS. Saita SONET/SDH Rate-Selectability Za ka iya saita ƙimar-zaɓi akan Channelized OC3/STM1 (Multi-Rate) MICs tare da SFP(MIC-3D-4COC3-1COC12-CE) ta hanyar tantance saurin tashar jiragen ruwa. The Channelized OC3/STM1 (Multi-Rate) Circuit Emulation MIC tare da SFP ana iya zaɓen ƙimar kuɗi kuma ana iya ƙayyadadden saurin tashar jiragen ruwa kamar COC3-CSTM1 ko COC12-CSTM4. Don saita saurin tashar jiragen ruwa don zaɓar zaɓin saurin coc3-cstm1 ko coc12-cstm4: 1. A cikin yanayin sanyi, je zuwa [gyara chassis fpc slot pic slot port slot] matakin matsayi.
[gyara]

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mai amfani @ mai watsa shiri # gyara chassis fpc slot pic Ramin tashar tashar jiragen ruwa Don exampda:
[edit] mai amfani @ mai watsa shiri # gyara chassis fpc 1 pic 0 tashar jiragen ruwa 0
2. Saita saurin a matsayin coc3-cstm1 ko coc12-cstm4. [gyara chassis fpc slot pic Ramin tashar jiragen ruwa] mai amfani @ mai watsa shiri # saita saurin (coc3-cstm1 | coc12-cstm4)
Don misaliampda:
[gyara chassis fpc 1 pic 0 tashar jiragen ruwa 0] mai amfani @ mai watsa shiri # saita saurin coc3-cstm1
NOTE: Lokacin da aka saita saurin a matsayin coc12-cstm4, maimakon saita tashar jiragen ruwa na COC3 zuwa tashar T1 da tashoshin CSTM1 zuwa tashar E1, dole ne ku saita tashoshin COC12 zuwa tashar T1 da tashoshin CSTM4 zuwa tashar E1.
Saita Yanayin Tsarin SONET/SDH a Matsayin MIC Don saita yanayin ƙira a matakin MIC (MIC-3D-4COC3-1COC12-CE), don duk tashoshin jiragen ruwa guda huɗu akan MIC, sun haɗa da bayanin ƙira a [gyara chassis fpc slot. pic slot] matakin matsayi.
[gyara chassis fpc slot pic slot] mai amfani @ mai watsa shiri# saitin tsarawa (sonet | sdh) # SONET don COC3/COC12 ko SDH don CSTM1/CSTM4 Bayan an kawo MIC akan layi, ana ƙirƙira musaya don tashoshin jiragen ruwa na MIC bisa tushen nau'in MIC da zaɓin ƙira da aka yi amfani da su. Idan kun haɗa da bayanin sonet ɗin ƙira, ana ƙirƙirar musaya na COC3 guda huɗu lokacin da aka saita saurin azaman coc3-cstm1. Idan kun haɗa da bayanin sdh framing, ana ƙirƙirar musaya na CSTM1 guda huɗu lokacin da aka saita saurin azaman coc3-cstm1.

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Idan kun haɗa da bayanin sonet ɗin ƙira, ana ƙirƙira ƙirar COC12 ɗaya lokacin da aka saita saurin azaman coc12-cstm4.
Idan kun haɗa da bayanin sdh ɗin ƙirƙira, ana ƙirƙira ƙirar CSTM4 ɗaya lokacin da aka saita saurin azaman coc12-cstm4.
· Idan baku ayyana rarrabuwa a matakin MIC ba, to, tsoho Framing shine SONET ga duk tashar jiragen ruwa.
NOTE: Idan kun saita zaɓin ƙira ba daidai ba don nau'in MIC, aikin ƙaddamarwa ya gaza. Samfuran ƙimar kuskuren Bit (BERT) tare da duk binary 1s (waɗanda) da CT1/CE1 musaya suka karɓa akan Circuit Emulation MICs da aka saita don CESoPSN baya haifar da lahani na alamar ƙararrawa (AIS). A sakamakon haka, musaya na CT1/CE1 ya kasance.
Ƙaddamar da CesoPSN Encapsulation akan DS Interfaces akan Tashoshin CT1
Wannan batu ya ƙunshi ayyuka masu zuwa: 1. Haɓaka tashar jiragen ruwa na COC3 zuwa Tashoshin CT1 | 60 2. Haɓaka Tashoshin CT1 Zuwa Ƙarƙashin DS | 62 3. Haɓaka CESoPSN akan DS Interfaces | 63 Yana Haɓaka Tashoshin COC3 Zuwa Tashoshi CT1 Lokacin saita tashoshin COC3 zuwa tashoshin CT1, akan kowane MIC da aka saita don ƙirar SONET (lamba 0 zuwa 3), zaku iya saita tashoshi COC1 guda uku (lambobi 1 zuwa 3). A kowane tashar COC1, zaku iya saita iyakar tashoshi 28 CT1 da mafi ƙarancin tashar CT1 1 dangane da ramukan lokaci. Lokacin daidaita tashoshin COC12 zuwa tashoshi na CT1 akan MIC da aka saita don ƙirar SONET, zaku iya saita tashoshi 12 COC1 (lambobi 1 zuwa 12). A kowane tashar COC1, zaku iya saita tashoshi 24 CT1 (lambobi 1 zuwa 28). Don saita tashar tashar COC3 zuwa COC1 sannan kuma zuwa tashoshi na CT1, haɗa da bayanin bangare a matakin matsayi na [edit interfaces (coc1 | coc3) -mpc-slot/mic-slot/port-lambar]:
NOTE: Don saita tashar jiragen ruwa na COC12 zuwa tashoshin CT1, maye gurbin coc3 tare da coc12 a cikin hanya mai zuwa.
1. A cikin yanayin sanyi, je zuwa matakin matsayi na [edit interfaces coc3-mpc-slot/mic-slot/port-lambar].

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[edit] mai amfani @ mai watsa shiri # gyara musaya coc3-mpc-slot/mic-slot/lambar tashar jiragen ruwa Don tsohonampda:
[edit] mai amfani @ mai masaukin # gyare-gyaren musaya na coc3-1/0/0
2. Sanya maƙasudin ɓangarori na sublevel da kewayon yankan SONET/SDH, kuma saita nau'in dubawar sublevel azaman coc1. [gyara musaya coc3-mpc-slot/mic-slot/port-lambar] mai amfani @ mai watsa shiri# saita bangare-lambar oc-slice oc-slice interface-type coc1 For ex.ampda:
[gyara musaya coc3-1/0/0] mai amfani @ mai watsa shiri# saita bangare 1 oc-slice 1 nau'in dubawa-coc1
3. Shigar da umarni na sama don zuwa matakin matsayi na [edit interfaces]. [gyara musaya coc3-mpc-slot/mic-slot/port-lambar] mai amfani @ mai watsa shiri# sama
Don misaliampda:
[gyara musaya coc3-1/0/0] mai amfani @ mai watsa shiri# sama
4. Saita tashar OC1 da aka yi amfani da ita da kuma ma'anar ɓangaren ɓoyayyen ɓoyayyen ɓoyayyen, kuma saita nau'in dubawa kamar ct1. [gyara musaya] mai amfani @ mai watsa shiri # saita coc1-1/0/0: 1 bangare-lambar dubawa-nau'in ct1 Don exampda:
[gyara musaya] mai amfani @ mai watsa shiri# saita coc1-1/0/0: 1 partition 1 interface-type ct1

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Don tabbatar da tsarin, yi amfani da umarnin nuni a matakin matsayi na [edit interfaces].
[gyara musaya] mai amfani @ mai watsa shiri# nuna coc3-1/0/0 {
partition 1 oc-slice 1 interface-type coc1; } koc1-1/0/0: 1 {
bangare 1 dubawa-nau'in ct1; }
Saita Tashoshin CT1 Down to DS Interfaces Don saita tashoshi CT1 zuwa DS interface, haɗa da bayanin bangare a [edit interfaces ct1-mpc-slot/mic-slot/port-lambar:channel:channel] matakin matsayi: 1. A ciki Yanayin daidaitawa, je zuwa [edit interfaces ct1-mpc-slot/mic-slot/port-lambar:channel:channel] matakin matsayi.
[edit] mai amfani @ mai watsa shiri # gyara musaya ct1-mpc-slot/mic-slot/lambar tashar jiragen ruwa: tashar: tashar
Don misaliampda:
[edit] mai amfani @ mai masaukin # gyare-gyaren musaya ct1-1/0/0:1:1
2. Sanya bangare, ramukan lokaci, da nau'in dubawa.
[gyara musaya ct1-mpc-slot/mic-slot/port-lamba:channel:channel] mai amfani @ mai watsa shiri# saita bangare-lambar timeslots timeslots interface-type ds
Don misaliampda:
[gyara musaya ct1-1/0/0:1:1] mai amfani @ mai watsa shiri# saita bangare 1 timeslots 1-4 nau'in dubawa-ds

63
NOTE: Za ka iya sanya mahara lokaci ramummuka a kan CT1 dubawa. A cikin umarnin da aka saita, raba ramukan lokaci ta waƙafi kuma kar a haɗa da sarari tsakanin su. Domin misaliampda:
[gyara musaya ct1-1/0/0:1:1] mai amfani @ mai watsa shiri# saita bangare 1 timeslots 1-4,9,22-24 interface-type ds
Don tabbatar da wannan saitin, yi amfani da umarnin nunin a [edit interfaces ct1-1/0/0:1:1] matakin matsayi.
[gyara musaya ct1-1/0/0:1:1] mai amfani @ mai watsa shiri# nuna bangare 1 timeslots 1-4 interface-type ds;
Ana iya saita ƙirar NxDS0 daga tashar T1 interface (ct1). Anan N yana wakiltar ramukan lokaci akan ƙirar CT1. Ƙimar N shine 1 zuwa 24 lokacin da aka saita ƙirar DS0 daga ƙirar CT1. Bayan kun raba DS interface, saita zaɓuɓɓukan CesoPSN akansa. Dubi "Kafa Zaɓuɓɓukan CESoPSN" a shafi na 55. Saita CESoPSN akan Mu'amalar DS Don saita ɓoyewar CESoPSN akan DS interface, haɗa da bayanin ɓoyewa a [edit interfaces ds-mpc-slot/mic-slot/port-lamba:channel: channel:channel] matakin matsayi. 1. A cikin yanayin sanyi, je zuwa [edit interfaces
ds-mpc-slot/mic-slot/lambar tashar jiragen ruwa:channel:channel:channel] matakin matsayi.
[edit] mai amfani @ mai watsa shiri # gyara musaya ds-mpc-slot/mic-slot/ lambar tashar jiragen ruwa: tashar: tashar: tashar
Don misaliampda:
[gyara] mai amfani @ mai masaukin # gyara musaya ds-1/0/0:1:1:1
2. Sanya CESoPSN azaman nau'in ɗaukar hoto da ƙirar ma'ana don ƙirar DS.
[gyara musaya ds-mpc-slot/mic-slot/port-lambar:channel:channel:channel] mai amfani @ mai watsa shiri# saita encapsulation cesopsn unit interface-unit-lambar

64
Don misaliampda:
[gyara musaya ds-1/0/0:1:1:1] mai amfani @ mai watsa shiri# saita encapsulation cesopsn naúrar 0
Don tabbatar da wannan saitin, yi amfani da umarnin nuni a [edit interfaces ds-1/0/0:1:1:1] matakin matsayi.
[gyara musaya ds-1/0/0:1:1:1] mai amfani @ mai watsa shiri# nuna encapsulation cesopsn; naúrar 0;
DUBA WANNAN Fahimtar Wayar Hannu | 12 Yana Haɓaka Ƙaddamar da CesoPSN akan Mutulolin DS | 70
Yana daidaitawa CESoPSN Encapsulation akan DS Interfaces akan Tashoshin CE1
A WANNAN SASHE Yana Sanya CSTM1 Tashoshi Zuwa Tashoshin CE1 | 64 Yana Haɓaka Tashoshi na CSTM4 Zuwa Tashoshin CE1 | 66 Yana Haɓaka Tashoshin CE1 Zuwa Sauƙaƙan DS | 68 Yana Haɗa CesoPSN akan Mutunan DS | 69
Wannan batu ya haɗa da ayyuka masu zuwa: Ƙaddamar da CSTM1 Tashoshi zuwa Tashoshi na CE1 A kowace tashar jiragen ruwa da aka saita don ƙirar SDH (lamba 0 zuwa 3), za ku iya saita tashar CAU4 guda ɗaya. A kowane tashar CAU4, zaku iya saita tashoshi 31 CE1 (lambobi 1 zuwa 31). Don saita tashar tashar CSTM1 zuwa CAU4 sannan zuwa tashoshi na CE1, haɗa da bayanin bangare a matakin matsayi na [edit interfaces (cau4 | cstm1) -mpc-slot/mic-slot/port-lambar], kamar yadda aka nuna a cikin tsohon mai zuwa.ample: 1. A cikin yanayin sanyi, je zuwa matakin matsayi na [edit interfaces cstm1-mpc-slot/mic-slot/port-lambar].

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[edit] mai amfani @ mai masaukin # gyara musaya cstm1-mpc-slot/mic-slot/lambar tashar jiragen ruwa Don tsohonampda:
[edit] mai amfani @ mai masaukin # edit musaya cstm1-1/0/1
2. Akan CSTM1 interface, saita zaɓin no-partition, sannan saita nau'in dubawa azaman cau4. [gyara musaya cstm1-mpc-slot/mic-slot/port-lambar] mai amfani @ mai watsa shiri# saita nau'in nau'in dubawa-bangare cau4
Don misaliampda:
[gyara musaya cstm1-1/0/1] mai amfani @ mai watsa shiri# saita no-bangaren dubawa-nau'in cau4
3. Shigar da umarni na sama don zuwa matakin matsayi na [edit interfaces]. [gyara musaya cstm1-mpc-slot/mic-slot/port-lambar] mai amfani @ mai watsa shiri# sama
Don misaliampda:
[gyara musaya cstm1-1/0/1] mai amfani @ mai watsa shiri# sama
4. Sanya ramin MPC, ramin MIC, da tashar jiragen ruwa don dubawar CAU4. Saita fihirisar juzu'i na sublevel kuma saita nau'in dubawa azaman ce1. [gyara musaya] mai amfani @ mai watsa shiri# saita cau4-mpc-slot/mic-slot/port-lambar partition partition-lambar interface-type ce1 For exampda:
[gyara musaya] mai amfani @ mai watsa shiri# saita cau4-1/0/1 partition 1 interface-type ce1

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Don tabbatar da wannan saitin, yi amfani da umarnin nuni a matakin matsayi [edit interfaces].
[gyara musaya] mai amfani @ mai watsa shiri# nuna cstm1-1/0/1 {
nau'in dubawa-nau'in bangaranci-cau4; } cau4-1/0/1 {
partition 1 interface-type ce1; }
Saita Tashoshin Tashoshin CSTM4 Zuwa Tashoshin CE1
NOTE: Lokacin da aka saita saurin tashar jiragen ruwa azaman coc12-cstm4 a [gyara chassis fpc slot pic slot port slot] matakin matsayi, dole ne ku saita tashoshin CSTM4 zuwa tashoshi CE1.
A kan tashar tashar jiragen ruwa da aka saita don ƙirar SDH, zaku iya saita tashar CAU4 ɗaya. A tashar CAU4, zaku iya saita tashoshi 31 CE1 (lambobi 1 zuwa 31). Don saita tashar CSTM4 zuwa CAU4 sannan zuwa tashoshi na CE1, haɗa da bayanin bangare a matakin matsayi na [edit interfaces (cau4|cstm4) -mpc-slot/mic-slot/port-lambar]. 1. A cikin yanayin sanyi, je zuwa matakin matsayi na [edit interfaces cstm4-mpc-slot/mic-slot/port-lambar].
[edit] mai amfani @ mai masaukin # gyara musaya cstm4-mpc-slot/mic-slot/lambar tashar jiragen ruwa
Don misaliampda:
[edit] mai amfani @ mai masaukin # edit musaya cstm4-1/0/0
2. Sanya maƙasudin ɓangarori na sublevel da kewayon yankan SONET/SDH, kuma saita nau'in dubawar sublevel azaman cau4.
[gyara musaya cstm4-1/0/0] mai amfani @ mai watsa shiri# saita bangare-lambar oc-slice oc-slice interface-type cau4
Don oc-slice, zaɓi daga jeri masu zuwa: 1, 3, 4, da 6. Don bangare, zaɓi ƙima daga 7 zuwa 9.

67
Don misaliampda:
[gyara musaya cstm4-1/0/0] mai amfani @ mai watsa shiri# saita bangare 1 oc-slice 1-3 nau'in dubawa-nau'in cau4
3. Shigar da umarni na sama don zuwa matakin matsayi na [edit interfaces].
[gyara musaya cstm4-mpc-slot/mic-slot/port-lambar] mai amfani @ mai watsa shiri# sama
Don misaliampda:
[gyara musaya cstm4-1/0/0] mai amfani @ mai watsa shiri# sama
4. Sanya ramin MPC, ramin MIC, da tashar jiragen ruwa don dubawar CAU4. Saita fihirisar juzu'i na sublevel kuma saita nau'in dubawa azaman ce1.
[gyara musaya] mai amfani @ mai watsa shiri# saita cau4-mpc-slot/mic-slot/lambar tashar jiragen ruwa:tashar bangare-lambar dubawa-nau'in ce1
Don misaliampda:
[gyara musaya] mai amfani @ mai watsa shiri# saita cau4-1/0/0: 1 partition 1 interface-type ce1
Don tabbatar da wannan saitin, yi amfani da umarnin nuni a matakin matsayi [edit interfaces].
[gyara musaya] mai amfani @ mai watsa shiri# nuna cstm4-1/0/0 {
partition 1 oc-slice 1-3 interface-type cau4; } cau4-1/0/0: 1 {
partition 1 interface-type ce1; }

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Haɓaka Tashoshin CE1 ƙasa zuwa Mu'amalar DS Don saita tashoshi na CE1 zuwa ƙa'idar DS, haɗa da bayanin bangare a [edit interfaces ce1-mpc-slot/mic-slot/port:channel] matakin matsayi. 1. A cikin yanayin sanyi, je zuwa [edit interfaces ce1-mpc-slot/mic-slot/port:channel] matakin matsayi.
[edit] mai amfani @ mai watsa shiri # gyara musaya ce1-mpc-slot/mic-slot/port:channel
[edit] mai amfani @ mai masaukin # edit musaya ce1-1/0/0:1:1
2. Sanya bangare da ramukan lokaci, kuma saita nau'in dubawa azaman ds. [gyara musaya ce1-1/0/0:1:1] mai amfani @ mai watsa shiri# saita bangare-lambar timeslots timeslots interface-type ds
Don misaliampda:
[gyara musaya ce1-1/0/0:1:1] mai amfani @ mai watsa shiri# saita bangare 1 timeslots 1-4 interface-type ds
NOTE: Za ka iya sanya mahara lokaci ramummuka a kan wani CE1 dubawa. A cikin umarnin da aka saita, raba ramukan lokaci ta waƙafi kuma kar a haɗa da sarari tsakanin su. Domin misaliampda:
[gyara musaya ce1-1/0/0:1:1] mai amfani @ mai watsa shiri# saita bangare 1 timeslots 1-4,9,22-31 interface-type ds
Don tabbatar da wannan saitin, yi amfani da umarnin nuni a [edit interfaces ce1-1/0/0:1:1:XNUMX matakin matsayi.
[gyara musaya ce1-1/0/0:1:1] mai amfani @ mai watsa shiri# nuna bangare 1 timeslots 1-4 interface-type ds;
Ana iya saita ƙirar NxDS0 daga tashar E1 interface (CE1). Anan N yana wakiltar adadin lokutan ramummuka akan ƙirar CE1. Ƙimar N shine 1 zuwa 31 lokacin da aka saita ƙirar DS0 daga ƙirar CE1.

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Bayan kun raba DS interface, saita zaɓuɓɓukan CesoPSN.
DUBA WANNAN Fahimtar Wayar Hannu | 12 Yana Haɓaka Ƙaddamar da CesoPSN akan Mutulolin DS | 70
Haɓaka CESoPSN akan Mu'amalar DS Don saita encapsulation na CESoPSN akan DS interface, haɗa da bayanin rufewa a [edit interfaces ds-mpc-slot/mic-slot/port-lambar:channel:channel:channel] matakin matsayi. 1. A cikin yanayin sanyi, je zuwa [edit interfaces
ds-mpc-slot/mic-slot/lambar tashar jiragen ruwa:channel:channel:channel] matakin matsayi.
[edit] mai amfani @ mai watsa shiri # gyara musaya ds-mpc-slot/mic-slot/lambar tashar jiragen ruwa:channel:channel:channel
Don misaliampda:
[gyara] mai amfani @ mai masaukin # gyara musaya ds-1/0/0:1:1:1
2. Sanya CESoPSN azaman nau'in ɗaukar hoto sannan saita ma'amala mai ma'ana don ds interface.
[gyara musaya ds-1/0/0:1:1:1] mai amfani @ mai watsa shiri# saita encapsulation cesopsn unit interface-unit-lambar
Don misaliampda:
[gyara musaya ds-1/0/0:1:1:1] mai amfani @ mai watsa shiri# saita encapsulation cesopsn naúrar 0
Don tabbatar da wannan saitin, yi amfani da umarnin nuni a [edit interfaces ds-1/0/0:1:1:1] matakin matsayi.
[gyara musaya ds-1/0/0:1:1:1] mai amfani @ mai watsa shiri# nuna encapsulation cesopsn; naúrar 0;

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TAKARDAR ODAR 12AD70 ZAMA AIKATA Fahimtar Wayar Hannu | XNUMX Yana Haɓaka Ƙaddamar da CesoPSN akan Mutulolin DS | XNUMX
TAKARDAR ODAR 12AD70 ZAMA AIKATA Fahimtar Wayar Hannu | XNUMX Yana Haɓaka Ƙaddamar da CesoPSN akan Mutulolin DS | XNUMX
Ƙaddamar da CesoPSN Encapsulation akan DS Interfaces
Wannan tsari ya shafi aikace-aikacen baya na wayar hannu da aka nuna a hoto na 3 a shafi na 13. 1. Saita Yanayin Rubutu | 70 2. Saita Zaɓuɓɓukan CESoPSN | 71 3. Haɓaka Interface Pseudowire | 73
Saita Yanayin Encapsulation Don saita ƙirar DS akan MICs Emulation na Circuit tare da encapsulation CESoPSN a gefen mai ba da hanya (PE): 1. A cikin yanayin sanyi, je zuwa [edit interfaces ds-mpc-slot/mic-slot/port<: channel>] matakin matsayi.
[edit] mai amfani @ mai watsa shiri # gyara musaya ds-mpc-slot/mic-slot/port <: tashar> Na farkoampda:
[gyara] mai amfani @ mai masaukin # gyara musaya ds-1/0/0:1:1:1
2. Sanya CESoPSN azaman nau'in ɗaukar hoto kuma saita ƙirar ma'ana don ƙirar DS. [gyara musaya ds-mpc-slot/mic-slot/port <:channel>] mai amfani @ mai watsa shiri# saita encapsulation cesopsn naúrar ma'ana-unit-lambar

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Don misaliampda:
[gyara musaya ds-1/0/0:1:1:1] mai amfani @ mai watsa shiri# saita encapsulation cesopsn naúrar 0
Don tabbatar da wannan saitin, yi amfani da umarnin nuni a [edit interfaces ds-1/0/0:1:1:1] matakin matsayi:
[gyara musaya ds-1/0/0:1:1:1] mai amfani @ mai watsa shiri# nuna encapsulation cesopsn; naúrar 0; Ba kwa buƙatar saita kowane dangi na haɗin haɗin da'ira saboda an ƙirƙira shi ta atomatik don ɓoyewar CESoPSN.
DUBI KUMA Ƙirƙirar Zaɓuɓɓukan CESoPSN | 55 Haɓaka Interface ɗin Pseudowire | 73
Saita Zaɓuɓɓukan CESoPSN Don saita zaɓuɓɓukan CESoPSN: 1. A cikin yanayin daidaitawa, je zuwa [edit interfaces ds-fpc-slot/pic-slot/port:channel] matakin matsayi.
[edit] mai amfani @ mai watsa shiri # gyara musaya ds-fpc-slot/pic-slot/port:channel For ex.ampda:
[gyara] mai amfani @ mai masaukin # gyara musaya ds-1/0/0:1:1:1
2. Yi amfani da umarnin gyara don zuwa matakin matsayi na [edit cesopsn-options]. [edit] mai amfani @ mai masaukin # gyara cesopsn-zabukan

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3. A wannan matakin matsayi, ta amfani da umarnin da aka saita zaka iya saita zaɓuɓɓukan CesoPSN masu zuwa:
NOTE: Lokacin da kuka dinka pseudowires ta amfani da musaya masu aiki (iw), na'urar dinki pseudowire ba zata iya fassara halayen da'irar ba saboda da'irori sun samo asali kuma suna ƙarewa a wasu nodes. Don yin shawarwari tsakanin wurin ɗinki da wuraren ƙarshen kewayawa, kuna buƙatar saita zaɓuɓɓuka masu zuwa.
Ƙimar fakiti-asara-ƙididdigar ƙima - Saita zaɓuɓɓukan asarar fakiti. Zaɓuɓɓukan su ne sample-lokaci da bakin kofa. · sample-lokaci-Lokacin da ake buƙata don ƙididdige adadin asarar fakiti da ya wuce kima (daga 1000 zuwa 65,535 millise seconds). ƙofa–Kashi wanda ke zayyana madaidaicin ƙimar fakitin da ya wuce kima (kashi 1).
Tsari-rani – Tsarin hexadecimal 8-bit don maye gurbin bayanan TDM a cikin fakitin da ya ɓace (daga 0 zuwa 255).
Jitter-buffer-latency – Jinkirin lokaci a cikin buffer jitter (daga 1 zuwa 1000 milliseconds). Jitter-buffer-packets – Adadin fakiti a cikin buffer jitter (daga fakiti 1 zuwa 64). Fakitin-latency-Lokacin da ake buƙata don ƙirƙirar fakiti (daga 1000 zuwa 8000 microseconds). Girman-ajiya - Girman kayan aiki don da'irori na kama-da-wane waɗanda ke ƙarewa akan Layer 2 interworking (iw) ma'ana
musaya (daga 32 zuwa 1024 bytes).
NOTE: Wannan batu yana nuna ƙayyadaddun zaɓi na CSoPSN ɗaya kawai. Kuna iya bin hanya ɗaya don saita duk sauran zaɓuɓɓukan CesoPSN.
[gyara musaya ds-fpc-slot/pic-slot/port:channel cesopsn-options] mai amfani @ mai watsa shiri# saita wuce kima-fakiti-asara sample-lokaci sample-lokaci
Don misaliampda:
[gyara musaya ds-1/0/0:1:1:1 cesopsn-zaɓuɓɓuka] mai amfani @ mai watsa shiri# saita wuce kima- fakiti-asara sample-lokaci 4000
Don tabbatar da daidaitawa ta amfani da ƙimar da aka nuna a cikin exampdon haka, yi amfani da umarnin nunin a [edit interfaces ds-1/0/0:1:1:1] matakin matsayi:
[edit interfaces ds-1/0/0:1:1:1]

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mai amfani @ mai masaukin # nuna cesopsn-zaɓuɓɓuka {
yawan fakiti-asara-rauni {sample-lokaci 4000;
} }
DUBI KUMA Ƙirƙirar Yanayin Ƙaƙwalwa | 70 Haɓaka Interface Pseudowire | 73
Saita Interface Pseudowire Don saita pseudowire TDM a mai ba da hanya tsakanin hanyoyin sadarwa (PE), yi amfani da kayan aikin da'ira na Layer 2 data kasance, kamar yadda aka nuna a cikin hanya mai zuwa: 1. A cikin yanayin sanyi, je zuwa matakin matsayi na [edit protocols l2circuit].
[edit] mai amfani @ mai watsa shiri # gyara yarjejeniya l2circuit
2. Sanya adireshin IP na maƙwabtan na'ura mai ba da hanya tsakanin hanyoyin sadarwa ko sauyawa, mahaɗan da ke samar da da'irar Layer 2, da mai ganowa don kewayen Layer 2.
[edit protocol l2circuit] mai amfani @ mai watsa shiri # saita maƙwabcin ip-address interface interface-name-fpc-slot/pic-slot/port.interface-unit-lambar
kama-da-wane-id kama-da-wane-circuit-id
Don misaliampda:
[edit protocol l2circuit] mai amfani @ mai watsa shiri # saita maƙwabcin 10.255.0.6 dubawa ds-1/0/0: 1: 1: 1: 1 kama-da-wane-circuit-id XNUMX
Don tabbatar da wannan saitin, yi amfani da umarnin nuni a matakin matsayi na [edit protocols l2circuit].
[edit protocols l2circuit] mai amfani @ mai watsa shiri # nuni

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maƙwabci 10.255.0.6 {interface ds-1/0/0:1:1:1 {virtual-circuit-id 1; }
}
Bayan haɗin haɗin abokin ciniki (CE) (na masu amfani da PE) an daidaita su tare da ingantaccen encapsulation, latency packetization, da sauran sigogi, masu amfani da hanyoyin biyu na PE suna ƙoƙarin kafa pseudowire tare da siginar Pseudowire Emulation Edge-to-Edge (PWE3). kari. Ana kashe ko kuma yin watsi da waɗannan saitunan haɗin gwiwar pseudowire don TDM pseudowires: · watsi-encapsulation · mtu Nau'in pseudowire mai goyan bayan shine 0x0015 CESoPSN ainihin yanayin. Lokacin da ma'aunin mu'amala na gida ya dace da sigogin da aka karɓa, kuma nau'in pseudowire da bit ɗin kalma daidai suke, an kafa pseudowire. Don cikakkun bayanai game da daidaita TDM pseudowire, duba Junos OS VPNs Laburaren na'urori masu aunawa. Don cikakkun bayanai game da PICs, duba Jagorar PIC don na'ura mai ba da hanya tsakanin hanyoyin sadarwa.
DUBI KUMA Ƙirƙirar Yanayin Ƙaƙwalwa | 70 Saita Zaɓuɓɓukan CESoPSN | 55
TAKARDAR ODAR 3AD1 ZAMA AIKATA CESoPSN akan Channelized OC58/STM12 (Multi-Rate) Emulation MIC tare da SFP | XNUMX Fahimtar Wayar Hannu | XNUMX
Yana Haɓaka Tashoshin CE1 Down to DS Interfaces
Kuna iya saita ƙirar DS akan tashar E1 interface (CE1) sannan kuyi amfani da encapsulation na CSoPSN don pseudowire yayi aiki. Ana iya saita ƙirar NxDS0 daga ƙirar CE1 da aka tsara ta tashar,

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inda N ke wakiltar ramukan lokaci akan ƙirar CE1. Ƙimar N shine 1 zuwa 31 lokacin da aka saita ƙirar DS0 daga ƙirar CE1. Don saita tashoshi CE1 zuwa DS interface, haɗa da bayanin bangare a matakin matsayi na [edit interfaces ce1-fpc/pic/port], kamar yadda aka nuna a cikin tsohon mai zuwa.ampda:
[gyara musaya] mai amfani @ mai watsa shiri# nuna ce1-0/0/1 {
bangare 1 timeslots 1-4 interface-type ds; }
Bayan kun raba DS interface, saita zaɓuɓɓukan CesoPSN akansa. Dubi "Saitin Zaɓuɓɓukan CESoPSN" a shafi na 55. Don saita tashoshin CE1 zuwa DS interface: 1. Ƙirƙiri ƙirar CE1.
[gyara musaya] mai amfani @ mai watsa shiri # gyara musaya ce1-fpc/pic/port
Don misaliampda:
[gyara musaya] mai amfani @ mai masaukin # edit interface ce1-0/0/1
2. Sanya bangare, ramin lokaci, da nau'in dubawa.
[gyara musaya ce1-fpc/pic/port] mai amfani @ mai watsa shiri# saita bangare-lambar timeslots timeslots interface-type ds;
Don misaliampda:
[gyara musaya ce1-0/0/1] mai amfani @ mai watsa shiri# saitin bangare 1 timeslots 1-4 nau'in interface-ds;

76
NOTE: Za ka iya sanya mahara lokaci ramummuka a kan wani CE1 dubawa; a cikin tsari, raba ramukan lokaci ta waƙafi ba tare da sarari ba. Don misaliampda:
[gyara musaya ce1-0/0/1] mai amfani @ mai watsa shiri# saita bangare 1 timeslots 1-4,9,22 interface-type ds;
3. Saita kwafin CESoPSN don dubawar DS.
[gyara musaya ds-fpc/pic/port: partition] mai amfani @ mai watsa shiri# saita encapsulation-nau'in
Don misaliampda:
[gyara musaya ds-0/0/1:1] mai amfani @ mai watsa shiri# saita encapsulation cesopsn
4. Sanya ma'amala mai ma'ana don dubawar DS.
[gyara musaya ds-fpc/pic/port:partition] mai amfani @ mai masaukin # saita naúrar ma'ana-raka'a-lambar;
Don misaliampda:
[gyara musaya ds-0/0/1:1] mai amfani @ mai watsa shiri# saitin naúrar 0
Lokacin da kuka gama saita tashoshi CE1 zuwa DS interface, shigar da ƙaddamarwa daga yanayin sanyi. Daga yanayin sanyi, tabbatar da tsarin ku ta shigar da umarnin nuni. Domin misaliampda:
[gyara musaya] mai amfani @ mai watsa shiri# nuna ce1-0/0/1 {
bangare 1 timeslots 1-4 interface-type ds; } ds-0/0/1: 1 {
encapsulation cesopsn;

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naúrar 0; }
TAKARDAR ODAR 12AD70 ZAMA AIKATA Fahimtar Wayar Hannu | XNUMX Yana Haɓaka Ƙaddamar da CesoPSN akan Mutulolin DS | XNUMX
Saita CESoPSN akan Channelized E1/T1 Circuit Emulation MIC akan Series ACX
A WANNAN SASHE Yana Sanya T1/E1 Yanayin Fim a Matsayin MIC | 77 Yana Haɓaka Interface CT1 Zuwa Tashoshin DS | 78 Yana Haɓaka CesoPSN akan Mutunan DS | 79
Wannan saitin ya shafi aikace-aikacen baya na wayar hannu da aka nuna a hoto na 3 a shafi na 13. Saita T1/E1 Yanayin Framing a matakin MIC Don saita yanayin ƙira a matakin MIC (ACX-MIC-16CHE1-T1-CE), ga duka huɗun. tashoshin jiragen ruwa akan MIC, sun haɗa da bayanin ƙira a matakin matsayi na [gyara chassis fpc slot pic slot].
[gyara chassis fpc slot pic slot] mai amfani @ mai watsa shiri # saita tsararraki (t1 | e1); Bayan an kawo MIC akan layi, ana ƙirƙiri musaya don tashoshin jiragen ruwa na MIC akan nau'in MIC da zaɓin ƙira da aka yi amfani da su. Idan kun haɗa da bayanin framing t1, an ƙirƙiri musaya 16 CT1. Idan kun haɗa da bayanin ƙirar e1, an ƙirƙiri musaya na 16 CE1.

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NOTE: Idan kun saita zaɓin ƙira ba daidai ba don nau'in MIC, aikin ƙaddamarwa ya gaza. Samfuran ƙimar kuskuren Bit (BERT) tare da duk binary 1s (waɗanda) da CT1/CE1 musaya suka karɓa akan Circuit Emulation MICs da aka saita don CESoPSN baya haifar da lahani na alamar ƙararrawa (AIS). A sakamakon haka, musaya na CT1/CE1 ya kasance.
Haɓaka Interface CT1 Down to DS Tashoshi Don saita mahaɗin T1 (CT1) mai tashoshi zuwa tashoshin DS, haɗa da bayanin bangare a matakin matsayi na [edit interfaces ct1-mpc-slot/mic-slot/port-lambar]:
NOTE: Don saita ƙirar CE1 zuwa tashoshin DS, maye gurbin ct1 da ce1 a cikin hanya mai zuwa.
1. A cikin yanayin sanyi, je zuwa matakin matsayi na [edit interfaces ct1-mpc-slot/mic-slot/port-lambar]. [edit] mai amfani @ mai watsa shiri # gyara musaya ct1-mpc-slot/mic-slot/lambar tashar jiragen ruwa
Don misaliampda:
[edit] mai amfani @ mai masaukin # gyare-gyaren musaya ct1-1/0/0
2. Sanya maƙasudin ɓangarori na sublevel da ramummuka na lokaci, kuma saita nau'in dubawa azaman ds. [gyara musaya ct1-mpc-slot/mic-slot/port-lambar] mai amfani @ mai masaukin # saita bangare-lambar timeslots timeslots interface-type ds
Don misaliampda:
[gyara musaya ct1-1/0/0] mai amfani @ mai watsa shiri# saita bangare 1 timeslots 1-4 nau'in dubawa-ds

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NOTE: Za ka iya sanya mahara lokaci ramummuka a kan CT1 dubawa. A cikin umarnin da aka saita, raba ramukan lokaci ta waƙafi kuma kar a haɗa da sarari tsakanin su. Domin misaliampda:
[gyara musaya ct1-1/0/0] mai amfani @ mai watsa shiri# saita bangare 1 timeslots 1-4,9,22-24-nau'in ds ds
Don tabbatar da wannan saitin, yi amfani da umarnin nuni a matakin matsayi na [edit interfaces ct1-1/0/0].
[gyara musaya ct1-1/0/0] mai amfani @ mai watsa shiri # nuna bangare 1 timeslots 1-4 interface-type ds;
Ana iya saita ƙirar NxDS0 daga ƙirar CT1. Anan N yana wakiltar adadin lokacin ramummuka akan ƙirar CT1. Ƙimar N ita ce: · 1 zuwa 24 lokacin da aka daidaita hanyar sadarwa ta DS0 daga hanyar sadarwa ta CT1. · 1 zuwa 31 lokacin da aka saita DS0 interface daga ƙirar CE1. Bayan kun raba DS interface, saita zaɓuɓɓukan CesoPSN akansa. Dubi "Kafa Zaɓuɓɓukan CESoPSN" a shafi na 55.
Haɓaka CESoPSN akan Mu'amalar DS Don saita encapsulation na CESoPSN akan DS interface, haɗa da bayanin rufewa a [edit interfaces ds-mpc-slot/mic-slot/port-lamber:channel] matakin matsayi. 1. A cikin yanayin daidaitawa, je zuwa [edit interfaces ds-mpc-slot/mic-slot/port-lambar:channel] matsayi.
matakin.
[edit] mai amfani @ mai watsa shiri # gyara musaya ds-mpc-slot/mic-slot/ lambar tashar jiragen ruwa: tashar
Don misaliampda:
[edit] mai amfani @ mai masaukin # edit musaya ds-1/0/0:1
2. Sanya CESoPSN azaman nau'in rufewa.

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[gyara musaya ds-mpc-slot/mic-slot/tashar-lambar:bangare] mai amfani @ mai watsa shiri# saita encapsulation cesopsn Ga tsohonampda:
[gyara musaya ds-1/0/0:1] mai amfani @ mai watsa shiri# saita encapsulation cesopsn
3. Sanya ma'amala mai ma'ana don dubawar DS. [gyara musaya ds-mpc-slot/mic-slot/tashar-lambar:bangare] uset@host# saita naúrar ke dubawa-naúrar-lambar
Don misaliampda:
[gyara musaya ds-1/0/0:1] mai amfani @ mai watsa shiri# saitin naúrar 0
Don tabbatar da wannan saitin, yi amfani da umarnin nuni a matakin matsayi [edit interfaces ds-1/0/0:1].
[gyara musaya ds-1/0/0:1] mai amfani @ mai watsa shiri# nuna encapsulation cesopsn; naúrar 0;
TAKARDAR ODAR 16AD1 ZAMA AIKATA?view

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BABI NA 6
Haɓaka Tallafin ATM akan PICs Emulation
A CIKIN WANNAN BABI Taimakon ATM akan Hotunan Kwaikwayo da Kewayeview | 81 Haɓaka 4-Port Channelized COC3/STM1 Circuit Emulation PIC | 85 Haɓaka 12-Port Channelized T1/E1 Circuit Emulation PIC | 87 Fahimtar Inverse Multiplexing don ATM | 93 ATM IMA Kanfigareshan An gamaview | 96 Yana daidaita ATM IMA | 105 Yana Haɗa ATM Pseudowires | 109 Yana Haɗa ATM Cell-Relay Pseudowire | 112 ATM Cell Relay Pseudowire VPI/VCI Musanya Samaview | 117 Yana Haɗa ATM Cell-Relay Pseudowire VPI/VCI Swapping | 118 Haɗa Layer 2 Circuit da Layer 2 VPN Pseudowires | 126 Yana Haɓaka Ƙaddamarwar EPD | 127 Yana daidaita ATM QoS ko Siffatawa | 128
Tallafin ATM akan PICs Emulation Overview
A WANNAN SASHE NA ATM OAM Support | 82 Protocol and Encapsulation Support | 83 Tallafin Sikeli | 83 Iyakoki zuwa Tallafin ATM akan PICs Emulation | 84

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Abubuwan da ke biyowa suna goyan bayan ATM akan MPLS (RFC 4717) da fakiti encapsulations (RFC 2684): · 4-tashar jiragen ruwa COC3/CSTM1 Circuit Emulation PIC akan M7i da M10i magudanar ruwa. 12-tashar jiragen ruwa T1/E1 Circuit Emulation PIC akan M7i da M10i magudanar ruwa. OC3/STM1 (Multi-Rate) Emulation MIC na kewaye tare da SFP (MIC-3D-4COC3-1COC12-CE)
akan MX Series Routers. 16-Port Channelized E1/T1 Circuit Emulation MIC (MIC-3D-16CHE1-T1-CE) akan MX Series Routers. Tsarin Kwaikwayo na Circuit PIC ATM da ɗabi'a sun yi daidai da na yanzu ATM2 PICs.
NOTE: Circuit Emulation PICs suna buƙatar sigar firmware rom-ce-9.3.pbin ko rom-ce-10.0.pbin don aikin ATM IMA akan M7i, M10i, M40e, M120, da M320 Routerers masu tafiyar da JUNOS OS Release 10.0R1 ko kuma daga baya.
Tallafin ATM OAM
ATM OAM yana goyan bayan: · Ƙirƙiri da saka idanu na nau'ikan ƙwayoyin F4 da F5 OAM:
F4 AIS (ƙarshe-zuwa-ƙarshe) · F4 RDI (ƙarshe-zuwa-ƙarshe) · F4 loopback (ƙarshe-zuwa-ƙarshe) · F5 loopback · F5 AIS · F5 RDI · Ƙirƙiri da saka idanu na sel daga ƙarshe zuwa ƙarshe Nau'in AIS da RDI · Saka idanu da kuma ƙare ƙwayoyin loopback · OAM akan kowane VP da VC lokaci guda VP Pseudowires (CCC Encapsulation) - A cikin yanayin hanyar ATM mai kama-da-wane (VP) pseudowires - duk da'irori (VCs) a cikin VP ana jigilar su akan Yanayin N-zuwa-daya pseudowire-dukkan F4 da F5 OAM ana tura su ta hanyar pseudowire. Port Pseudowires (CCC Encapsulation)–Kamar VP pseudowires, tare da pseudowires tashar jiragen ruwa, duk F4 da F5 OAM ana tura su ta hanyar pseudowire. VC Pseudowires (CCC Encapsulation) - A cikin yanayin VC pseudowires, ana tura ƙwayoyin F5 OAM ta hanyar pseudowire, yayin da ƙwayoyin F4 OAM suka ƙare a Injin Roting.

83
Protocol and Encapsulation Support Ana tallafawa ƙa'idodi masu zuwa: · Layin QoS ko CoS. Duk da'irar da'ira (VCs) ba su da takamaiman ƙimar bit (UBR).
NOTE: Ba a goyan bayan wannan ƙa'idar akan hanyoyin M7i da M10i.

ATM akan MPLS (RFC 4717) · ATM ta hanyar lakabi mai ƙarfi (LDP, RSVP-TE) NxDS0 ba a samun tallafi
Ba a tallafawa abubuwan rufewar ATM2 masu zuwa:
atm-cisco-nlpid-Cisco-jituwa ATM NLPID encapsulation · atm-mlppp-llc–ATM MLPPP akan AAL5/LLC ppp-vc-mux–ATM PPP akan raw AAL5 · atm-snap–ATM LLC/SNAP encapsulation · atm-tcc-snap–ATM LLC/SNAP don fassarar giciye · atm-tcc-vc-mux–ATM VC don fassara haɗe-haɗe · vlan-vci-ccc-CCC don VLAN Q-in-Q da ATM VPI/VCI interworking · atm-vc-mux–ATM VC multiplexing · ether-over-atm-llc–Ethernet akan ATM (LLC/SNAP) encapsulation · ether-vpls-over-atm-llc–Ethernet VPLS akan ATM (gada) encapsulation

Tallafin Sikeli

Tebu na 4 a shafi na 83 ya lissafa matsakaicin adadin da'irori masu kama-da-wane (VCs) waɗanda aka goyan bayan sassa daban-daban akan na'ura mai ba da hanya tsakanin hanyoyin sadarwa na M10i, akan M7i na'ura mai ba da hanya tsakanin hanyoyin sadarwa, da kan MX Series.

Tebur 4: Matsakaicin Yawan VCs

Bangaren

Matsakaicin adadin VCs

12-tashar jiragen ruwa Channelized T1/E1 Circuit Emulation PIC

1000 VC

Tebur 4: Matsakaicin adadin VCs (ci gaba) Na'urar 4-tashar tashar Channelized COC3/STM1 Circuit Emulation PIC Channelized OC3/STM1 (Multi-Rate) Emulation MIC tare da SFP 16-Port Channelized E1/T1 Circuit Emulation MIC

Matsakaicin adadin VCs 2000 VCs 2000 VCs 1000 VCs

Iyakoki zuwa Tallafin ATM akan PICs Emulation
Iyakoki masu zuwa sun shafi tallafin ATM akan PICs Emulation: · Fakitin MTU–Packet MTU an iyakance shi zuwa bytes 2048. Yanayin gangar jikin ATM pseudowires–Circuit Emulation PICs ba sa goyan bayan yanayin gangar jikin ATM na pseudowires. Bangaren OAM-FM–Ba a tallafawa magudanar ruwa na yanki F4. Ƙarshe-zuwa-ƙarshen F4 guda ne kawai ake tallafawa. IP da Ethernet encapsulations–IP da Ethernet encapsulations ba su goyan bayan. F5 OAM-OAM ba a goyan bayan ƙarewa.

85
Haɓaka 4-Port Channelized COC3/STM1 Circuit Emulation PIC
A WANNAN SASHE T1/E1 Zaɓin Yanayin | 85 Saita Tashar Tashar Ruwa don Yanayin SONET ko SDH akan Tashoshin Tashar tashar 4-3 COC1/STM86 PIC Emulation Circuit | 1 Haɓaka Interface ɗin ATM akan hanyar sadarwa ta Channelized OC87 | XNUMX

Zaɓin Yanayin T1/E1
Dukkan mu'amalar ATM ko dai tashoshin T1 ko E1 ne a cikin tsarin COC3/CSTM1. Ana iya raba kowane nau'in COC3 a matsayin yankan COC3 guda 1, kowannen su kuma za'a iya raba shi gaba zuwa hanyoyin sadarwa na ATM guda 28 kuma girman kowane mu'amala da aka kirkira shine na T1. Kowane CS1 za a iya raba shi azaman 1 CAU4, wanda za'a iya ƙara raba shi azaman masu girman ATM na E1.
Don saita zaɓin yanayin T1/E1, lura da waɗannan:
1. Don ƙirƙirar coc3-fpc / pic / tashar jiragen ruwa ko cstm1-fpc / pic / tashar tashar jiragen ruwa, chassisd zai nemi tsari a [gyara chassis fpc fpc-slot pic pic-slot port port framing (sonet | sdh)] matakin matsayi. . Idan an ƙayyade zaɓin sdh, chassisd zai ƙirƙiri hanyar haɗin cstm1-fpc/pic/port. In ba haka ba, chassisd zai haifar da musaya na coc3-fpc/pic/port.
2. Ana iya ƙirƙirar coc1 kawai daga coc3, kuma ana iya ƙirƙirar t1 daga coc1. 3. Ana iya ƙirƙirar cau4 kawai daga cstm1, kuma ana iya ƙirƙirar e1 daga cau4.
Hoto na 7 a shafi na 85 da Hoto na 8 a shafi na 86 suna misalta yuwuwar mu'amala da za a iya ƙirƙira akan tashar tashar tashar tashar COC4/STM3 mai lamba 1 ta Emulation PIC.

Hoto 7: 4-Port Channelized COC3/STM1 Emulation Circuit PIC Matsalolin Mahimmanci (Girman T1)
coc3-x/y/z coc1-x/y/z:n

t1-x/y/z:n:m

at-x/y/z:n:m (girman T1)

g017388

Hoto 8: 4-Port Channelized COC3/STM1 Emulation Circuit PIC Matsalolin Mahimmanci (Girman E1)
cstm1-x/y/z cau4-x/y/z

g017389

e1-x/y/z:n

at-x/y/z:n (girman E1)

Ba a tallafawa Subrate T1.

Ba a tallafawa gyaran ATM NxDS0.

Madauki na waje da na ciki na T1/E1 (akan ct1/ce1 musaya na zahiri) ana iya saita su ta amfani da bayanin zaɓin sonet. Ta hanyar tsoho, ba a saita madauki ba.

Saita Tashar Tashar Ruwa don Yanayin SONET ko SDH akan Tashoshin Tashar tashar 4-3 COC1/STMXNUMX Emulation PIC
Kowane tashar jiragen ruwa na tashar jiragen ruwa 4 Channelized COC3/STM1 Circuit Emulation PIC ana iya daidaita shi da kansa don yanayin SONET ko SDH. Don saita tashar jiragen ruwa don yanayin SONET ko SDH, shigar da bayanin ƙira (sonet | sdh) a matakin matsayi na [chassis fpc pic number port number].
Mai zuwa example yana nuna yadda ake saita FPC 1, PIC 1, da tashar jiragen ruwa 0 don yanayin SONET da tashar jiragen ruwa 1 don yanayin SDH:

saita chassis fpc 1 pic 1 tashar jiragen ruwa 0 firam ɗin sonet saita chassis fpc 1 pic 1 tashar jiragen ruwa 1 sdh
Ko kuma a saka masu:

[gyara] fpc 1 {
pic 1 {tashar jiragen ruwa 0 {framing sonet; } tashar jiragen ruwa 1 {framing sdh; }
} }

87
Haɓaka Interface ɗin ATM akan hanyar sadarwa ta Channelized OC1 Don ƙirƙirar ƙirar ATM akan hanyar sadarwa ta OC1 (COC1), shigar da umarni mai zuwa:
Don ƙirƙirar ƙirar ATM akan CAU4, shigar da umarni mai zuwa: saita musaya cau4-fpc/pic/port partition interface-type a
Ko saka waɗannan abubuwan: musaya {cau4-fpc/pic/port {}}
Kuna iya amfani da umarnin kayan aikin nunin chassis don nuna jerin PICs da aka shigar.
GASKIYAR TAKARDAR ODAR 6AD0 ZAMA AIKATA ARZIKI Taimakon ATM akan Hotunan Kwaikwayo da Kewayeview | 81
Haɓaka 12-Port Channelized T1/E1 Circuit Emulation PIC
A WANNAN SASHE Yana Haɓaka Mutuwar CT1/CE1 | 88 Yana Haɓaka Takamaiman Zaɓuɓɓuka Na Fuskar | 90
Lokacin da 12-tashar tashar Channelized T1/E1 Circuit Emulation PIC aka kawo kan layi, 12 channelized T1 (ct1) musaya ko 12 channelized E1 (ce1) musaya aka halitta, dangane da T1 ko E1 yanayin zaɓi na PIC. Hoto na 9 a shafi na 88 da Hoto na 10 a shafi na 88 suna misalta yuwuwar mu'amalar da za a iya ƙirƙira akan tashar tashoshi 12 T1/E1 Circuit Emulation PIC.

g017467

g017468

88
Hoto 9: 12-Port T1/E1 Emulation PIC Matsaloli masu yiwuwa (Girman T1)
ct1-x/y/z
t1-x/y/z at-x/y/z (girman T1) ds-x/y/z:n a-x/y/z:n (girman NxDS0) t1-x/y/z (ima link (M links) a-x/y/g (girman MxT1)
Hoto 10: 12-Port T1/E1 Emulation Circuit PIC Matsalolin Matsalolin (Girman E1)
ce1-x/y/z
e1-x/y/z at-x/y/z (girman E1) ds-x/y/z:n a-x/y/z:n (girman NxDS0) e1-x/y/z (ima link (M links) a-x/y/g (girman MxE1)
Sassan da ke biyo baya sun yi bayani: Yana daidaita mu'amalar CT1/CE1
A WANNAN SASHE Yana Sanya T1/E1 Yanayin a matakin PIC | 88 Ƙirƙirar Interface ATM akan CT1 ko

Takardu / Albarkatu

JUNIPER NETWORKS Na'urorin Gudanar da Ƙirar Taimako [pdf] Jagorar mai amfani
Na'urorin Gudanar da Ƙirar Ma'auni, Na'urorin Taimako na Ƙirar, Na'urorin Rarraba, Na'urori, Na'urori

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Na'urorin Gudanar da Ƙimar Maɓallin kewayawa

Bayanin samfur

Ƙayyadaddun bayanai

Umarnin Amfani da samfur

1. Sama daview

1.1 Fahimtar Interfaces Emulation Circuit

1.2 Fahimtar Sabis na Kwaikwayo Da'ira da Tallafin
Nau'in PIC

1.3 Fahimtar Siffofin Ƙirar Ƙofar PIC

1.4 Fahimtar ATM QoS ko Siffatawa

1.5 Fahimtar Yadda Matsalolin Ƙirar Tayi Taimako
Cibiyoyin Sadarwar Sadarwar Sadarwa waɗanda ke ɗaukar Dukansu IP da Legacy
Ayyuka

2. Haɓaka Matsalolin Emulation na kewaye

2.1 Haɓaka Tallafin SAToP akan PICs Emulation

2.2 Haɗa SAToP Emulation akan T1/E1 Interfaces akan tashar tashar 12
PICs T1/E1 Mai Rarraba Tashoshi

2.3 Haɓaka Tallafin SAToP akan MICs Emulation

FAQ

Tambaya: Shin Juniper Networks hardware ne da samfuran software Shekarar
2000 masu yarda?

Tambaya: A ina zan iya samun Yarjejeniyar Lasisin Mai Amfani (EULA) don
Juniper Networks software?

Takardu / Albarkatu

Magana

Bar sharhi

Soke amsa

Na'urorin Gudanar da Ƙimar Maɓallin kewayawa

Bayanin samfur

Ƙayyadaddun bayanai

Umarnin Amfani da samfur

1. Sama daview

1.1 Fahimtar Interfaces Emulation Circuit

1.2 Fahimtar Sabis na Kwaikwayo Da'ira da Tallafin Nau'in PIC

1.3 Fahimtar Siffofin Ƙirar Ƙofar PIC

1.4 Fahimtar ATM QoS ko Siffatawa

1.5 Fahimtar Yadda Matsalolin Ƙirar Tayi Taimako Cibiyoyin Sadarwar Sadarwar Sadarwa waɗanda ke ɗaukar Dukansu IP da Legacy Ayyuka

2. Haɓaka Matsalolin Emulation na kewaye

2.1 Haɓaka Tallafin SAToP akan PICs Emulation

2.2 Haɗa SAToP Emulation akan T1/E1 Interfaces akan tashar tashar 12 PICs T1/E1 Mai Rarraba Tashoshi

2.3 Haɓaka Tallafin SAToP akan MICs Emulation

FAQ

Tambaya: Shin Juniper Networks hardware ne da samfuran software Shekarar 2000 masu yarda?

Tambaya: A ina zan iya samun Yarjejeniyar Lasisin Mai Amfani (EULA) don Juniper Networks software?

Takardu / Albarkatu

Magana

Labarai masu alaka

Bar sharhi

Soke amsa

1.2 Fahimtar Sabis na Kwaikwayo Da'ira da Tallafin
Nau'in PIC

1.5 Fahimtar Yadda Matsalolin Ƙirar Tayi Taimako
Cibiyoyin Sadarwar Sadarwar Sadarwa waɗanda ke ɗaukar Dukansu IP da Legacy
Ayyuka

2.2 Haɗa SAToP Emulation akan T1/E1 Interfaces akan tashar tashar 12
PICs T1/E1 Mai Rarraba Tashoshi

Tambaya: Shin Juniper Networks hardware ne da samfuran software Shekarar
2000 masu yarda?

Tambaya: A ina zan iya samun Yarjejeniyar Lasisin Mai Amfani (EULA) don
Juniper Networks software?