Ntuziaka onye ọrụ ihe nlegharị anya sekit na-enye ozi
na ịghọta sekit emulation interfaces na ha
arụmọrụ. Ọ na-ekpuchi isiokwu dị iche iche dị ka nṅomi sekit
ọrụ, ụdị PIC akwadoro, ụkpụrụ sekit, clocking
atụmatụ, ATM QoS ma ọ bụ nhazi, yana nkwado maka mkpokọta
netwọk.

1.1 Ịghọta ihe nlere anya sekit

Ntuziaka ahụ na-akọwa echiche nke oghere nṅomi sekit
na ọrụ ha na-eṅomi netwọk omenala sekit gbanwere
n'elu netwọọdụ ndị gbanwere ngwugwu.

1.2 Ịghọta Ọrụ Emulation Circuit na nke akwadoro
Ụdị PIC

Akụkụ a na-enye ihe nfeview nke dị iche iche sekit emulation
ọrụ yana ụdị PIC (Kaadị Interface Kaadị) akwadoro. Ọ
gụnyere ozi gbasara 4-Port Channelized OC3/STM1
(Otutu Ọnụego) Circuit emulation MIC nwere SFP, 12-Port Channelized
T1/E1 Circuit Emulation PIC, 8-Port OC3/STM1 ma ọ bụ 12-ọdụ ụgbọ mmiri OC12/STM4
ATM MIC, na 16-Port Channelized E1/T1 Circuit Emulation MIC.

1.3 Ịghọta atụmatụ mmechi PIC sekit

Ebe a, ị ga-amụta banyere clocking atụmatụ nke Circuit
PICs emulation na otu ha si achọpụta mmekọrịta oge ziri ezi
na sekit emulation ndapụta.

1.4 Ịghọta ATM QoS ma ọ bụ Nhazi

Akụkụ a na-akọwa echiche nke ATM Quality of Service
(QoS) ma ọ bụ ịkpụzi na mkpa ọ dị na nṅomi sekit
ihu.

1.5 Ịghọta ka Interfaces Emulation Circuit na-akwado
Netwọk jikọtara ọnụ nke na-anabata ma IP na ihe nketa
Ọrụ

Mụta ka ihu ihe nlere anya sekit si agbakọ
netwọk na-ejikọta ma IP (Internet Protocol) na ihe nketa
ọrụ. Akụkụ a na-ekpuchikwa azụ azụ mkpanaka
ngwa.

2. Ịhazi okirikiri nhọrọ ukwuu

Nkebi a na-enye ntuziaka nzọụkwụ site na nhazi
sekit emulation interfaces.

2.1 Ịhazi nkwado SAToP na PIC sekit

Soro usoro ndị a iji hazie SAToP (Structure-Agnostic TDM
over Packet) nkwado na Circuit Emulation PIC.

2.2 Na-ahazi SAToP emulation na T1/E1 Interface na ọdụ ụgbọ mmiri 12
PICs sekit Emulation T1/E1 nke Channelized

Nkebi nke a na-akọwa otu esi ahazi SAToP emulation na
T1/E1 interfaces kpọmkwem na 12-Port Channelized T1/E1
PIC emulation sekit. Ọ na-ekpuchi ịtọlite mode emulation,
na-ahazi nhọrọ SAToP, na ịhazi pseudowire
interface.

2.3 Ịhazi nkwado SAToP na MICs sekit

Mụta ka esi ahazi nkwado SAToP na Circuit Emulation MICs,
na-elekwasị anya na 16-Port Channelized E1/T1 Circuit Emulation MIC.
Nkebi a na-ekpuchi configuring T1/E1 Framing mode, configuring CT1
ọdụ ụgbọ mmiri, na ịhazi ọwa DS.

FAQ

Ajụjụ: Ọ bụ ngwaike Juniper Networks na ngwaahịa ngwanrọ Afọ
2000 kwadoro?

A: Ee, ngwaike Juniper Networks na ngwaahịa ngwanrọ bụ Afọ
2000 kwadoro. Junos OS enweghị oke ama ama metụtara oge
site n'afọ 2038. Agbanyeghị, ngwa NTP nwere ike ịnwe
ihe isi ike na 2036.

Ajụjụ: Ebee ka m nwere ike ịhụ nkwekọrịta ikike onye ọrụ njedebe (EULA) maka
Juniper Networks software?

A: Nkwekọrịta ikike onye ọrụ ikpeazụ (EULA) maka netwọkụ Juniper
software nwere ike ịchọta na https://support.juniper.net/support/eula/.

View Fullscreen

Junos® OS
Ntuziaka onye ọrụ ihe ngbanwe emulation sekit maka ngwaọrụ ndị na-ebugharị
Ebipụtara
2023-10-05

ii
Juniper Networks, Inc. 1133 Innovation Way Sunnyvale, California 94089 USA 408-745-2000 www.juniper.net
Juniper Networks, akara Juniper Networks, Juniper na Junos bụ ụghalaahịa edenyere n'akwụkwọ ikikere nke Juniper Networks, Inc. na United States na obodo ndị ọzọ. ụghalaahịa ndị ọzọ niile, akara ọrụ, akara edenyere n'akwụkwọ, ma ọ bụ akara ọrụ edebanyere aha bụ ihe onwunwe nke ndị nwe ha.
Juniper Networks anaghị ewere ọrụ maka ezighi ezi ọ bụla na akwụkwọ a. Netwọk Juniper nwere ikike ịgbanwe, gbanwee, nyefee, ma ọ bụ megharịa akwụkwọ a na-enweghị ọkwa.
Junos® OS Circuit Emulation Interfaces ntuziaka onye ọrụ maka ngwaọrụ ngagharị Nwebiisinka © 2023 Juniper Networks, Inc. Ikike niile echekwabara.
Ozi dị n'akwụkwọ a dị ugbu a dịka ụbọchị dị na ibe aha.
IHE NDỊ MMADỤ AFỌ 2000
Ngwaike Juniper Networks na ngwaahịa ngwanrọ dabara na afọ 2000. Junos os enweghị amaara oke metụtara oge site na afọ 2038. Agbanyeghị, ngwa NTP mara na ọ nwere ihe isi ike n'afọ 2036.
Kwụsị Nkwekọrịta ikike ikike onye ọrụ
Ngwaahịa Juniper Networks bụ isiokwu nke akwụkwọ ọrụ nka nwere (ma ọ bụ ebum n'obi iji ya) ngwanrọ Juniper Networks. Iji ngwanro dị otú ahụ dabere na usoro na ọnọdụ nke Agreement ikike onye ọrụ ("EULA") ezigara na https://support.juniper.net/support/eula/. Site na nbudata, wụnye ma ọ bụ iji ngwanro dị otú ahụ, ị kwenyere na usoro na ọnọdụ nke EULA ahụ.

iii

Tebulu ọdịnaya

gafereview

Ịghọta sekit Emulation Interfaces | 2

Ịghọta otú Circuit Emulation Interfaces Nkwado Converged Networks na-anabata ma IP na Legacy Services | 12
Ịghọta Mobile Backhaul | Ngwa 12 Mobile Backhaul gafereview | 12 IP/MPLS dabeere Mobile Backhaul | 13

Na-ahazi Interface Emulation Circuit

Na-ahazi Nkwado SAToP na PIC Emulation Circuit | 16

viii

Ịkwụsị ịgbanwee na mpaghara na mpaghara ndị na-enye Edge Routers | 123 Configuring Layer 2 Circuit na Layer 2 VPN Pseudowires | 126 Ịhazi ọnụ ụzọ EPD | 127 Ịhazi ATM QoS ma ọ bụ Nhazi | 128

Ozi nsogbu nsogbu

Nchọpụta nsogbu sekit emulation interface | 132

Nkwupụta nhazi na iwu arụ ọrụ

Nkwupụta nhazi | 142

Iwu arụ ọrụ | 157
show interfaces (ATM) | 158 ngosi interfaces (T1, E1, ma ọ bụ DS) | 207 show interfaces sara mbara | 240

ix
Banyere Akwụkwọ
N'akụkụ a akwụkwọ na ndetu mwepụta | ix Iji Examples na ntuziaka a | ix Mgbakọ akwụkwọ | xi Nzaghachi akwụkwọ | xiv Na-arịọ nkwado nka na ụzụ | xiv
Jiri ntuziaka a hazie ihu nlegharị anya sekit ka ịnyefe data n'ofe ATM, Ethernet, ma ọ bụ netwọk MPLS site na iji Structure-Agnostic TDM over Packet (SatoP) na Service Emulation Service over Packet-Switched Network (CESoPSN).
Ndetu akwụkwọ na mwepụta
Iji nweta ụdị akwụkwọ teknụzụ Juniper Networks® kachasị ugbu a, hụ ibe akwụkwọ ngwaahịa dị na Juniper Networks. websaịtị na https://www.juniper.net/documentation/. Ọ bụrụ na ozi dị na ndetu ntọhapụ ọhụrụ dị iche na ozi dị na akwụkwọ ahụ, soro ndetu mwepụta ngwaahịa. Juniper Networks Akwụkwọ na-ebipụta akwụkwọ ndị injinia Juniper Networks na ndị ọkachamara n'ihe gbasara isiokwu. Akwụkwọ ndị a gafere akwụkwọ nka nka iji chọpụta nuances nke nhazi netwọkụ, ntinye, na nchịkwa. Ndepụta nke ugbu a nwere ike ịbụ viewed na https://www.juniper.net/books.
Iji Examples na akwụkwọ ntuziaka a
Ọ bụrụ na ị chọrọ iji exampN'ime akwụkwọ ntuziaka a, ị nwere ike iji nchikota ibu ma ọ bụ iwu jikọrọ ibu. Iwu ndị a na-eme ka ngwanro ahụ jikọta nhazi na-abata n'ime nhazi ọkwa ugbu a. The example adịghị arụ ọrụ ruo mgbe ị mere nhazi nhazi. Ọ bụrụ na example nhazi nwere ọkwa kachasị elu nke ndị isi (ma ọ bụ ọtụtụ ọkwa), example bụ a full example. N'okwu a, jiri iwu ngwakọta ibu.

x
Ọ bụrụ na example nhazi anaghị amalite na elu larịị nke hierarchy, example bụ snippet. N'okwu a, jiri iwu njikọ njikọ ibu. A kọwara usoro ndị a na ngalaba ndị a.
Ijikọta Example
Ijikọta ex zuru ezuample, soro usoro ndị a:
1. Site na HTML ma ọ bụ PDF nke akwụkwọ ntuziaka, detuo nhazi example n'ime ederede file, Chekwaa file jiri aha, ma detuo ya file gaa na ndekọ n'elu ikpo okwu ụzọ gị. Maka example, detuo nhazi a na a file ma kpọọ aha file ex-script.conf. Detuo ex-script.conf file gaa na / var/tmp ndekọ n'elu ikpo okwu gị.
usoro {edemede {eme { file ex-script.xsl; } }
} interfaces {
fxp0 {gbanyụọ; nkeji 0 {inet ezinụlọ {adreesị 10.0.0.1/24; } }
} }
2. Jikota ọdịnaya nke file n'ime nhazi ikpo okwu ụzọ gị site n'inye iwu nhazi nhazi nke loading:
[edit] user@host# load merge /var/tmp/ex-script.conf ibu zuru ezu

xi
Ijikọta Snippet Iji jikọta snippet, soro usoro ndị a: 1. Site na HTML ma ọ bụ PDF nke akwụkwọ ntuziaka, detuo snippet nhazi n'ime ederede. file, Chekwaa
file jiri aha, ma detuo ya file gaa na ndekọ n'elu ikpo okwu ụzọ gị. Maka example, detuo snippet ndị a na a file ma kpọọ aha file ex-script-snippet.conf. Detuo ex-script-snippet.conf file gaa na / var/tmp ndekọ n'elu ikpo okwu gị.
ime { file ex-script-snippet.xsl; }
2. Gaa na ọkwa ọkwa dị mkpa maka snippet a site n'inye iwu nhazi nhazi ndị a:
[edit] user@host# edit sistemu scripts [edit sistemu scripts] 3. Jikọta ọdịnaya nke file n'ime nhazi ikpo okwu ụzọ gị site n'inye iwu ọnọdụ nhazi njikọ ibu:
[edit scripts sistemu] onye ọrụ @ onye ọbịa# ibu njikọ ikwu /var/tmp/ex-script-snippet.conf zuru ezu.
Maka ozi ndị ọzọ gbasara iwu ibu, hụ CLI Explorer.
Mgbakọ akwụkwọ
Tebụl 1 na ibe xii na-akọwapụta akara ngosi ejiri na ntuziaka a.

Tebụl 1: Akara ngosi

Akara ngosi

Pụtara

ndetu ozi

Ịkpachara anya

Ịdọ aka ná ntị

xii
Nkọwapụta na-egosi atụmatụ ma ọ bụ ntuziaka dị mkpa.
Na-egosi ọnọdụ nwere ike bute mfu data ma ọ bụ mmebi ngwaike. Na-eme ka ị mara ihe ize ndụ nke mmerụ ahụ ma ọ bụ ọnwụ nkeonwe.

Ịdọ aka ná ntị laser

Na-eme ka ị mara ihe ize ndụ nke mmerụ ahụ site na laser.

Ndụmọdụ Omume kacha mma

Na-egosi ozi na-enyere aka. Na-eme ka ị mara maka ojiji ma ọ bụ mmejuputa akwadoro.

Tebụl 2 na ibe xii na-akọwapụta ederede na mgbakọ syntax ejiri na ntuziaka a.

Tebụl 2: Mgbakọ ederede na syntax

Mgbakọ

Nkọwa

Examples

Ederede siri ike dị ka nke a

Na-anọchi anya ederede ị pịnyere.

Ederede obosara ka nke a

Na-anọchi anya mmepụta na-egosi na ihuenyo ọnụ.

Iji tinye ọnọdụ nhazi, pịnye iwu nhazi:
user@host> hazie
user@host>gosi chassis mkpu Ọ nweghị mkpu na-arụ ọrụ ugbu a

Ederede Italic dị ka nke a

· Ewebata ma ọ bụ mesie okwu ọhụrụ dị mkpa ike.
· Na-achọpụta aha nduzi. · Na-achọpụta RFC na ntanetị
aha.

Okwu amụma bụ aha aha na-akọwapụta ọnọdụ na omume egwuregwu.
· Ntuziaka onye ọrụ Junos OS CLI
RFC 1997, Njirimara Obodo BGP

xiii

Tebụl 2: Mgbakọ Ederede na Syntax (na-aga n'ihu)

Mgbakọ

Nkọwa

Examples

Ederede Italic dị ka nke a Ederede dị ka nke a </text> ( brackets n'akuku)

Na-anọchite anya mgbanwe (nhọrọ nke ị na-eji dochie uru) na iwu ma ọ bụ nkwupụta nhazi.

Hazie aha ngalaba igwe:
[edit] mgbọrọgwụ @# set ngalaba ngalaba aha
ngalaba-aha

Na-anọchi anya aha nkwupụta nhazi, iwu, files, na akwụkwọ ndekọ aha; nhazi ọkwa ọkwa; ma ọ bụ akara na routing n'elu ikpo okwu components.
Na-ejikọta mkpụrụokwu nhọrọ ma ọ bụ mgbanwe.

Iji hazie mpaghara stub, tinye nkwupụta stub na ọkwa ọkwa [edit protocols ospf area-id].
· Akpọrọ ọdụ ụgbọ mmiri CONSOLE.
isi ike ;

| (akara ọkpọkọ)

Na-egosi nhọrọ n'etiti mkpụrụokwu ma ọ bụ mgbanwe dị iche iche n'akụkụ ọ bụla nke akara ahụ. A na-ejikọtakarị nhọrọ nhọrọ na mbomoko maka idoanya.

mgbasa ozi | multicast (eriri1 | eriri2 | eriri3)

# (akara paụnd)

Na-egosi nkọwa akọwapụtara n'otu ahịrị dị ka nkwupụta nhazi nke ọ metụtara.

rsvp {# Achọrọ maka naanị MPLS dị ike

[] (ihe nkwado anọ)

Na-agbakwụnye mgbanwe nke ị nwere ike ịkpọ ndị otu obodo aha [

dochie otu ụkpụrụ ma ọ bụ karịa.

Community-ids]

Ntinye na ihe nkwado ( {} ); (semicolon)
Mgbakọ GUI

Na-achọpụta ọkwa dị na nhazi nhazi.
Na-achọpụta nkwupụta akwụkwọ n'ọkwa nhazi nhazi.

[edit] ụzọ ụzọ-nhọrọ {
static { ndabara okporo ụzọ { nexthop address; idowe; }
} }

xiv

Tebụl 2: Mgbakọ Ederede na Syntax (na-aga n'ihu)

Mgbakọ

Nkọwa

Examples

Ederede siri ike dị ka nke a > (aka akara aka nri nwere obi ike)

Na-anọchite anya ihe ndị ọrụ eserese (GUI) ị pịrị ma ọ bụ họrọ.
Na-ekewa ọkwa n'ime usoro nhọrọ menu.

· N'ime igbe ntụgharị uche, họrọ Niile Interfaces.
· Ka ịkagbu nhazi ahụ, pịa Kagbuo.
Na nhazi nhazi nhazi, họrọ Protocols>Ospf.

Nzaghachi akwụkwọ
Anyị na-agba gị ume ịnye nzaghachi ka anyị nwee ike melite akwụkwọ anyị. Ị nwere ike iji otu n'ime ụzọ ndị a: · Sistemu nzaghachi n'ịntanetị– Pịa nzaghachi TechLibrary, n'akụkụ aka nri nke ibe ọ bụla na Juniper.
Saịtị TechLibrary netwọk, wee mee otu n'ime ihe ndị a:

Pịa akara mkpịsị aka elu ma ọ bụrụ na ozi dị na ibe ahụ nyere gị aka. Pịa akara mkpịsị aka-ala ma ọ bụrụ na ozi dị na ibe ahụ abaghị gị uru ma ọ bụ ọ bụrụ na ị nwere
aro maka imeziwanye, ma jiri fọm mmapụta nye nzaghachi. E-mail– zipu okwu gị na techpubs-comments@juniper.net. Tinye akwụkwọ ma ọ bụ aha isiokwu,
URL ma ọ bụ nọmba ibe, na ụdị ngwanrọ (ọ bụrụ na ọdabara).
Arịrịọ nkwado nka nka
Nkwado ngwaahịa nka dị site na Juniper Networks Technical Assistance Center (JTAC). Ọ bụrụ na ị bụ onye ahịa nwere nkwekọrịta nkwado Juniper Care ma ọ bụ Onye Mmekọ Nkwado, ma ọ bụ bụ

xv
kpuchie n'okpuru akwụkwọ ikike, ma chọọ nkwado teknụzụ mgbe ọrịre, ị nwere ike ịnweta ngwaọrụ na akụrụngwa anyị n'ịntanetị ma ọ bụ mepee ikpe na JTAC. · Amụma JTAC – Maka nghọta zuru oke nke usoro na atumatu JTAC anyị, review Onye ọrụ JTAC
Ntuziaka dị na https://www.juniper.net/us/en/local/pdf/resource-guides/7100059-en.pdf. Akwụkwọ ikike ngwaahịa–Maka ozi akwụkwọ ikike ngwaahịa, gaa na https://www.juniper.net/support/warranty/. Oge awa ọrụ JTAC - Ebe JTAC nwere akụrụngwa dị awa 24 kwa ụbọchị, ụbọchị asaa n'izu,
Ụbọchị 365 n'afọ.
Ngwaọrụ na akụrụngwa enyemaka onwe
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/ · Chọọ maka 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 ndetu ntọhapụ:
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/
Mepụta arịrịọ ọrụ na JTAC
Ị nwere ike ịmepụta arịrịọ ọrụ na JTAC na Web ma ọ bụ site na ekwentị. Gaa na https://myjuniper.juniper.net. Kpọọ 1-888-314-JTAC (1-888-314-5822 enweghị ego na USA, Canada na Mexico). Maka nhọrọ ọkpụkpọ oku mba ụwa ma ọ bụ ozugbo na mba na-enweghị ọnụọgụ akwụghị ụgwọ, hụ https://support.juniper.net/support/requesting-support/.

1 akụkụ
gafereview
Ịghọta sekit Emulation Interfaces | 2 Ịghọta otú Circuit Emulation Interfaces Nkwado Converged Networks na-anabata ma IP na Legacy Services | 12

2
ISI NKE 1
Ịghọta Oghere Emulation Circuit
N'ISI nke a Ịghọta Ọrụ Emulation Circuit na Ụdị PIC akwadoro | 2 Ịghọta atụmatụ imechi PIC sekit | 8 Ịghọta ATM QoS ma ọ bụ Nhazi | 8
Ịghọta Ọrụ Emulation Circuit na Ụdị PIC akwadoro
N'akụkụ a 4-Port Channelized OC3/STM1 (Multi-Rate) Circuit Emulation MIC with SFP | 3 12-Port Channelized T1 / E1 Circuit Emulation PIC | 4 8-Port OC3/STM1 ma ọ bụ 12-ọdụ ụgbọ mmiri OC12/STM4 ATM MIC | 5 16-Port Channelized E1/T1 Circuit Emulation MIC | 5 Layer 2 Ụkpụrụ sekit | 7
Ọrụ nṅomi sekit bụ usoro enwere ike ibunye data site na ATM, Ethernet, ma ọ bụ MPLS netwọk. Ozi a enweghị njehie ma nwee ọ na-egbu oge mgbe niile, si otú a na-enye gị ohere iji ya maka ọrụ ndị na-eji multiplexing-timedivision multiplexing (TDM). Enwere ike itinye teknụzụ a site na Structure-Agnostic TDM over Packet (SatoP) na Service Emulation Service over Packet-Switched Network (CESoPSN) protocols. SAToP na-enyere gị aka ikpuchi TDM bit-iyi dị ka T1, E1, T3, na E3 dị ka pseudowires n'elu ngwugwu-switched netwọk (PSNs). CESoPSN na-enyere gị aka ịtinye akara TDM ahaziri ahazi (NxDS0) dị ka pseudowires n'elu netwọk mgbanwe ngwugwu. Pseudowire bụ sekit ma ọ bụ ọrụ Layer 2, nke na-eṅomi àgwà ndị dị mkpa nke ọrụ nkwukọrịta - dị ka ahịrị T1, n'elu MPLS PSN. Ezubere pseudowire ka ọ nye naanị opekempe

3
arụ ọrụ dị mkpa iji ṅomie waya na ogo kwesịrị ntụkwasị obi achọrọ maka nkọwa ọrụ enyere.
Ndị na-esonụ Circuit emulation PIC ka emebere kpọmkwem maka ngwa azụ azụ mkpanaka.
4-Port Channelized OC3/STM1 (Multi-Rate) Circuit emulation MIC nwere SFP
4-ọdụ ụgbọ mmiri Channelized OC3/STM1 (Multi-Rate) Circuit Emulation MIC na SFP -MIC-3D-4COC3-1COC12-CE-bụ ihe a na-akpọ Circuit Emulation MIC na ọnụego-nhọrọ. Ị nwere ike ịkọwa ọsọ ọdụ ụgbọ mmiri ya dị ka COC3-CSTM1 ma ọ bụ COC12-CSTM4. Ọsọ ọdụ ụgbọ mmiri ndabara bụ COC3-CSTM1. Iji hazie ọdụ ụgbọ mmiri 4 Channelized OC3/STM1 Circuit Emulation MIC, lee “Configuring SAToP on 4-Port Channelized OC3/STM1 Circuit Emulation MICs” na ibe 16.
Oghere ATM niile bụ ọwa T1 ma ọ bụ E1 n'ime ndị isi COC3/CSTM1. Enwere ike kewaa interface COC3 ọ bụla dị ka mpekere 3 COC1, nke ọ bụla n'ime ya nwere ike kewaa n'ihu n'ime oghere ATM 28 na nha nke interface ọ bụla mepụtara bụ nke T1 interface. Enwere ike kewaa interface CS1 ọ bụla dị ka 1 CAU4 interface, nke enwere ike kewaa ọzọ dị ka oghere ATM nwere nha E1.
A na-akwado atụmatụ ndị a na MIC-3D-4COC3-1COC12-CE MIC:
· Per-MIC SONET/SDH Framing · Internal and loop clocking · T1/E1 na SONET clocking · Mixed SAToP na ATM interfaces n'ọdụ ụgbọ mmiri ọ bụla · SONET mode–Enwere ike ịgbanye ọdụ ụgbọ mmiri OC3 ọ bụla ruo ọwa 3 COC1, mgbe ahụ, COC1 ọ bụla nwere ike.
ọwa gbadara ruo ọwa 28 T1. Ọnọdụ SDH - Enwere ike ịdeba ọdụ ụgbọ mmiri STM1 ọ bụla ruo ọwa 4 CAU4, mgbe ahụ CAU4 ọ bụla nwere ike.
ọwa gbadara na ọwa 63 E1. SAToP · CESoPSN · Pseudowire Emulation Edge to Edge (PWE3) okwu njikwa maka ojiji n'elu MPLS PSN MIC-3D-4COC3-1COC12-CE MIC na-akwado nhọrọ T1 na E1 na ndị a wepụrụ:
A na-akwado bert-algorithm, bert-error-rate, na nhọrọ bert-period maka naanị nhazi CT1 ma ọ bụ CE1.
A na-akwado nhazi nke CT1 ma ọ bụ CE1 naanị. Ọ dịghị adaba na nhazi SAToP. A na-akwado iwu nrụpụta naanị na nhazi CT1. A na-akwado ntinye ntinye ahịrị na nhazi CT1 naanị.

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A na-akwado loopback local na loopback na naanị nhazi CE1 na CT1. Site na ndabara, ọ nweghị loopback ahaziri.
Anaghị akwado ịkwụ ụgwọ loopback. Ọ dịghị adaba na nhazi SAToP. Anaghị akwado ọkọlọtọ okirikiri na-adịghị arụ ọrụ. Ọ dịghị adaba na nhazi SAToP. akwadoghị ọkọlọtọ mmalite-ọgwụgwụ. Ọ dịghị adaba na nhazi SAToP. Enweghị nkwado ntụgharị-data. Ọ dịghị adaba na nhazi SAToP. Anaghị akwado fcs16 na nhazi E1 na T1 naanị. Anaghị akwado fcs32 na nhazi E1 na T1 naanị. Ọ dịghị adaba na nhazi SAToP. akwadoghị timeslots. Ọ dịghị etinyere ya na nhazi SAToP ma ọ bụ ATM. Anaghị akwado ntinye ntinye byte na naanị nhazi T1. Ọ dịghị adaba na nhazi SAToP.
nx56 byte akwadoghi. krc-isi-alarm-threshold na crc-obere-alarm-threshold bụ nhọrọ T1 akwadoro na SAToP
naanị nhazi. Achọghị nzaghachi remote-loopback. Ọ dịghị adaba na nhazi SAToP. Ọ bụrụ na ị nwaa ịhazi ikike loopback mpaghara na at- interface-ATM1 ma ọ bụ ATM2 nwere ọgụgụ isi.
queuing (IQ) interface ma ọ bụ ihe ntanetị ATM mebere na interface Emulation Circuit (ce-) - site na ịgụnye nkwupụta mpaghara loopback na [edit interfaces at-fpc/pic/port e1-options], [edit interfaces at-fpc/ pic/port e3-nhọrọ], [edit interfaces at-fpc/pic/port t1-options], ma ọ bụ [edit interfaces at-fpc/pic/port t3-options] ọkwa ọkwa (iji kọwaa E1, E3, T1). , ma ọ bụ T3 anụ ahụ interface Njirimara) ma mee nhazi ahụ, ntinye ahụ na-aga nke ọma. Agbanyeghị, loopback mpaghara na interfaces AT anaghị arụ ọrụ yana ewepụtara ozi ndekọ sistemụ na-ekwupụta na akwadoghị loopback mpaghara. Ị gaghị ahazi loopback mpaghara n'ihi na akwadoghị ya na at interfaces. Anaghị akwado ịgwakọta ọwa T1 na E1 n'ọdụ ụgbọ mmiri nke ọ bụla.
Maka ozi ndị ọzọ gbasara MIC-3D-4COC3-1COC12-CE, lee Channelized OC3/STM1 (Multi-Rate) Circuit Emulation MIC with SFP.
12-Port Channelized T1/E1 Circuit emulation PIC
Channelized T12/E1 Circuit Emulation PIC nke ọdụ ụgbọ mmiri 1 na-akwado ihu TDM site na iji usoro SAToP [RFC 4553] encapsulation, ma na-akwado atụmatụ T1/E1 na SONET. Enwere ike ịhazi PIC nke Channelized Channelized T12/E1 ka ọ rụọ ọrụ dị ka oghere 1 T12 ma ọ bụ 1 E12 interfaces. A naghị akwado ngwakọta T1 na ihu E1. Iji hazie 1-Port Channelized T12/E1 Circuit Emulation PIC, hụ “Configuring the 1-Port Channelized T12/E1 Circuit Emulation PIC” na ibe 1.

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12-ọdụ ụgbọ mmiri Channelized T1/E1 Circuit Emulation PIC na-akwado nhọrọ T1 na E1, yana ndị a ewepu: · bert-algorithm, bert-error-rate, na bert-period nhọrọ na-akwado maka nhazi CT1 ma ọ bụ CE1
naanị. A na-akwado nhazi nke CT1 ma ọ bụ CE1 naanị. Ọ dịghị adaba na nhazi SAToP. A na-akwado iwu nrụpụta naanị na nhazi CT1. A na-akwado ntinye ntinye ahịrị na nhazi CT1 naanị. A na-akwado loopback local na loopback na naanị nhazi CE1 na CT1. Anaghị akwado ịkwụ ụgwọ loopback. Ọ dịghị adaba na nhazi SAToP. Anaghị akwado ọkọlọtọ okirikiri na-adịghị arụ ọrụ. Ọ dịghị etinyere ya na nhazi SAToP ma ọ bụ ATM. akwadoghị ọkọlọtọ mmalite-ọgwụgwụ. Ọ dịghị etinyere ya na nhazi SAToP ma ọ bụ ATM. Enweghị nkwado ntụgharị-data. Ọ dịghị adaba na nhazi SAToP. akwadoghị fcs32. fcs adịghị na nhazi SAToP ma ọ bụ ATM. akwadoghị timeslots. Ọ dịghị adaba na nhazi SAToP. akwadoghi nx56 byte-encoding. Ọ dịghị etinyere ya na nhazi SAToP ma ọ bụ ATM. akwadoghị crc-isi-alarm-threshold na crc-obere-alarm-threshold. Achọghị nzaghachi remote-loopback. Ọ dịghị adaba na nhazi SAToP.
8-Port OC3/STM1 ma ọ bụ 12-ọdụ ụgbọ mmiri OC12/STM4 ATM MIC
8-ọdụ ụgbọ mmiri OC3/STM1 ma ọ bụ 2-ọdụ ụgbọ mmiri OC12/STM4 Circuit Emulation ATM MIC na-akwado ma SONET na SDH framing mode. Enwere ike ịtọ ọnọdụ ahụ na ọkwa MIC ma ọ bụ n'ọdụ ụgbọ mmiri. ATM MIC ka enwere ike ịhọpụta ọnụ ahịa na ọnụego ndị a: 2-port OC12 ma ọ bụ 8-ọdụ ụgbọ mmiri OC3. The ATM MIC na-akwado ATM pseudowire encapsulation na swapping nke VPI na VCI ụkpụrụ na ụzọ abụọ.
IHE: Cell-relay VPI/VCI swapping na cell-relay VPI swapping na egress na ingress adịghị dakọtara na ATM uwe ojii.
16-Port Channelized E1/T1 Circuit emulation MIC
Ọdụ ụgbọ mmiri 16 Channelized E1/T1 Circuit Emulation MIC (MIC-3D-16CHE1-T1-CE) bụ MIC nke nwere ọdụ ụgbọ mmiri 16 E1 ma ọ bụ T1.

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A na-akwado atụmatụ ndị a na MIC-3D-16CHE1-T1-CE MIC: · Enwere ike ịhazi MIC ọ bụla iche na T1 ma ọ bụ E1 framing mode. Ọdụ ụgbọ mmiri T1 nke ọ bụla na-akwado superframe (D4) yana agbatị superframe (ESF). Ọdụ ụgbọ mmiri E1 ọ bụla na-akwado G704 na CRC4, G704 na-enweghị CRC4, yana ụdị mkpụkọ enweghị nke ọma. Kpochapụ ọwa na ọwa NxDS0. Maka T1 uru N sitere na 1 ruo 24 yana maka E1
Uru nke N sitere na 1 ruo 31. · Njirimara nchọpụta:
· T1/E1 · T1 ụlọ ọrụ data njikọ (FDL) · Ọwa ngalaba (CSU) · Bit njehie ọnụego ule (BERT) · Juniper Integrity Test (JIT) · T1 / E1 mkpu na nlekota oru (a Layer 1 OAM ọrụ) · Oge mpụga (loop) na ime (sistemụ) oge · TDM emulation emulation Services CesoPSN na SAToP · CoS paraty with IQE PICs. A na-akwado atụmatụ CoS na MPC na MIC a. · Ihe mkpuchi: · 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 Protocol -to-Point Protocol (PPP) · Cisco High-Level Data Link Control · ATM class-of-service (CoS) atụmatụ – okporo ụzọ nhazi, nhazi oge, na uwe ojii · Ọrụ ATM, nchịkwa, na mmezi · Graceful Routing Engine switchover (GRES) )

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IHE: Mgbe GRES gbanyere, ị ga-emerịrị ọnụ ọgụgụ interface doro anya (aha interface | niile)
Iwu ụkpụrụ ọrụ iji tọgharịa ụkpụrụ mkpokọta maka ọnụ ọgụgụ mpaghara. Maka ozi ndị ọzọ, hụ Ịtọgharịa Statistics Mpaghara. A naghị akwado ISSU dị n'otu na ọdụ ụgbọ mmiri 16 Channelized E1/T1 Circuit Emulation MIC (MIC-3D-16CHE1-T1-CE).
Maka ozi ndị ọzọ gbasara MIC-3D-16CHE1-T1-CE, lee Channelized E1/T1 Circuit Emulation MIC.
Ụkpụrụ sekit nke abụọ
Junos OS na-akwado ụkpụrụ sekit Layer 2 ndị a: · RFC 4447, Pseudowire Setup and Maintenance Iji Label Distribution Protocol (LDP) (ma ewezuga ngalaba.
5.3) · RFC 4448, Encapsulation Ụzọ maka Transport nke Ethernet n'elu MPLS Networks · Internet draft-martini-l2circuit-encap-mpls-11.txt, Encapsulation Ụzọ maka Transport nke Layer 2
Frames Over IP na MPLS Networks (mere August 2006) Junos OS nwere ihe ndị a ewepu: · A na-emeso ngwugwu nwere nọmba usoro 0 ka ọ na-abụghị usoro.
Ngwungwu ọ bụla na-enweghị ọnụọgụ usoro agbakwunyere na-esote ka a na-ewere na usoro. Mgbe ngwugwu na-apụ apụ, a na-edozi nọmba usoro a na-atụ anya maka onye agbata obi na nke
nọmba usoro na okwu njikwa sekit Layer 2. Ihe ntanetị ịntanetị draft-martini-l2circuit-trans-mpls-19.txt, Ụgbọ njem nke Layer 2 Frames Over MPLS (kubie ume).
Septemba 2006). Ederede ndị a dị na IETF webWeebụsaịtị dị na http://www.ietf.org/.
NDỤMỌDỤ emetụtara na-egosipụta ozi gbasara foto emulation sekit | 132

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Ịghọta atụmatụ mmechi PIC sekit
Igwe ihe nlegharị anya sekit niile na-akwado atụmatụ clocking ndị a: · Mpụga mpụ – makwaara dị ka oge loop. A na-ekesa elekere site na ihu TDM. · Ime clocking na mpụga mmekọrịta-Amarakwa dị ka oge mpụga ma ọ bụ mpụga mmekọrịta. · Ime clocking na imekọrịta ahịrị ọkwa PIC – A na-emekọrịta elekere ime PIC na
elekere enwetara site na TDM interface mpaghara gaa na PIC. Ntọala njirimara a bara uru maka nchịkọta na ngwa backhaul mobile.
IHE: Ebe nrụtụ aka bụ isi (PRS) nke elekere enwetara n'otu interface nwere ike ọ gaghị abụ otu na nke interface TDM ọzọ. Enwere mmachi na ọnụ ọgụgụ ngalaba oge nke enwere ike ịkwado na omume.
Akwụkwọ emetụtara Ịghọta Mobile Backhaul | 12
Ịghọta ATM QoS ma ọ bụ Nhazi
M7i, M10i, M40e, M120, na M320 rawụta na 4-ọdụ ụgbọ mmiri Channelized OC3/STM1 Circuit Emulation PICs na 12-ọdụ ụgbọ mmiri T1/E1 Circuit Emulation PICs na MX Series routers na Channelized OC3/STM1 (Multi-Rate) Circuit Emulation MIC nwere. SFP na ọdụ ụgbọ mmiri 16 Channelized E1/T1 Circuit Emulation MIC na-akwado ọrụ ATM pseudowire nwere atụmatụ QoS maka nhazi ụzọ mbata na egress. A na-arụ ọrụ ndị uwe ojii site n'ịleba anya n'usoro ahaziri ahazi na okporo ụzọ na-abata, a na-akpọkwa ya dị ka nhazi mbata. Nhazi Egress na-eji kwụ n'ahịrị na nhazi oge iji hazie okporo ụzọ na-apụ apụ. A na-enye nhazi ọkwa kwa sekit mebere (VC). Iji hazie ATM QoS ma ọ bụ ịkpụzi, hụ “Configuring ATM QoS or Shaping” na ibe 128. A na-akwado atụmatụ QoS ndị a: · CBR, rtVBR, nrtVBR, na UBR · Onye uwe ojii na ntọala VC ọ bụla · PCR na SCR nọọrọ onwe ya · Ịgụ omume uwe ojii

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Circuit emulation PIC na-enye ọrụ pseudowire kwupụta isi. Akụkụ a na-akọwa atụmatụ QoS ọrụ ATM. Circuit Emulation PICs na-akwado ụdị abụọ nke ATM pseudowires: · cell–atm-ccc-cell-relay encapsulation · aal5–atm-ccc-vc-mux
IHE: Naanị ATM pseudowires ka a na-akwado; ọnweghị ụdị mkpuchi mkpuchi ọzọ akwadoro.

Ebe ọ bụ na enweghị ike ịhazigharị mkpụrụ ndụ n'ime VC, ebe ọ bụ na ọ bụ naanị VC ka e debere na pseudowire, nhazi ọkwa adịghị mkpa n'ọnọdụ nke pseudowire. Agbanyeghị, enwere ike ịdepụta VC dị iche iche na klaasị okporo ụzọ ma nwee ike kewaa ya na netwọkụ isi. Ọrụ dị otú ahụ ga-ejikọta netwọk ATM abụọ na isi IP/MPLS. Ọgụgụ 1 dị na ibe 9 na-egosi na ndị na-anya ụgbọ ala akara PE nwere PICs sekit.
Ọgụgụ 1: Netwọk ATM abụọ nwere QoS Shaping na Njikọ Pseudowire
ATM ego efu

ATM netwọk

Ụdị QoS/Ndị uwe ojii

g017465

Ọgụgụ 1 na ibe 9 na-egosi na a na-akpụzi okporo ụzọ n'ụzọ egress n'ebe netwọk ATM. N'ime ụzọ ntinye aka na isi, a na-echekwa okporo ụzọ ahụ ma mee ihe kwesịrị ekwesị. Dabere na igwe steeti sara mbara nke ukwuu na PIC, a na-atụfu okporo ụzọ ahụ ma ọ bụ ziga ya na isi na klaasị QoS.
Ọdụ ụgbọ mmiri ọ bụla nwere ahịrị nnyefe anọ yana otu na-enweta kwụ n'ahịrị. Ihe ngwugwu na-esi na netwọk mbata na otu kwụ n'ahịrị a. Cheta na nke a bụ kwa ọdụ ụgbọ mmiri na ọtụtụ VC rutere n'ahịrị a, nke ọ bụla nwere klas QoS nke ya. Iji mee ka njikọ dị n'otu n'otu dị mfe, ọ bụ naanị ihe nrụpụta Circuit Emulation PIC (PE 1 router) na nhazi nke Circuit Emulation PIC (PE 2 router) ka egosiri na eserese 2 na ibe 10.

Ọgụgụ 2: VC Mapping with Circuit Emulation PICs

ATM netwọk

vc 7.100

7.101

7.102

PE1

7.103

vc 7.100

7.101

7.102

PE2

7.103

ATM netwọk

g017466

Ọgụgụ 2 na ibe 10 na-egosi VC anọ nwere klaasị dị iche iche e debere na pseudowires dị iche iche na isi. VC ọ bụla nwere klaasị QoS dị iche ma na-ekenye ya nọmba kwụ n'ahịrị pụrụ iche. A na-eṅomiri nọmba kwụ n'ahịrị a na ibe EXP na nkụnye eji isi mee MPLS dị ka ndị a:

Qn jikọtara ya na CLP -> EXP

Qn bụ 2 ibe n'ibe ma nwee ike ịnwe ngwakọta anọ; 00, 01, 10, na 11. Ebe ọ bụ na enweghị ike ịwepụta CLP na PIC wee tinye n'ime prefix nke ọ bụla, ọ bụ 0. A na-egosi njikọ dị mma na Tebụl 3 na ibe 10.

Tebụl 3: Ngwakọta EXP Bit bara uru

CLP

Maka example, VC 7.100 nwere CBR, VC 7.101 nwere rt-VBR, 7.102 nwere nrt-VBR, 7.103 nwere UBR, na onye ọ bụla VC na-ekenye kwụ n'ahịrị nọmba dị ka ndị a:
VC 7.100 -> 00 · VC 7.101 -> 01 · VC 7.102 -> 10 · VC 7.103 -> 11

IHE: Ọnụọgụ kwụ n'ahịrị nwere ihe kacha mkpa.

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VC ọ bụla ga-enwe ihe ndị a EXP ibe n'ibe: · VC 7.100 -> 000 · VC 7.101 -> 010 · VC 7.102 -> 100 · VC 7.103 -> 110 A ngwugwu rutere na VC 7.100 na ingress router 00 tupu ịbụ queue router nwere 000. ezigara n'igwe na-ebugharị ngwugwu. Igwe na-ebugharị ngwugwu ahụ tụgharịrị nke a ka ọ bụrụ 00 EXP ibe n'ime isi. Na egress router, Packet Forwarding Engine tụgharịrị nke a ka kwụ n'ahịrị XNUMX na st.ampbụ ngwugwu nwere nọmba kwụ n'ahịrị a. PIC na-enweta nọmba kwụ n'ahịrị a na-ezipụ ngwugwu ahụ na kwụ n'ahịrị nnyefe nke edobere ka ọ bụrụ kwụ n'ahịrị 0, nke nwere ike bụrụ ahịrị mbufe kacha elu n'akụkụ egress. Iji chịkọta nkenke, ịkpụzi na uwe ojii ga-ekwe omume. Ọ ga-ekwe omume nhazi ọkwa n'ọkwa VC site n'ịdepụta otu VC na klaasị.
Nkwado ATM NDỤMỌDỤ emetụtara na foto emulation sekit gafereview | 81 Ịhazi ATM QoS ma ọ bụ Nhazi | 128 ịkpụzi

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ISI NKE 2
Ịghọta ka Interface Emulation Circuit na-akwado netwọkụ jikọtara ọnụ nke na-anabata ma ọrụ IP na nke aka ha.
N'ISI nke a Ịghọta Mobile Backhaul | 12
Ịghọta Mobile Backhaul
N'akụkụ a Mobile Backhaul Ngwa Overview | 12 IP/MPLS dabeere Mobile Backhaul | 13
Na netwọk nke ndị na-anya ụgbọ mmiri, ndị na-anya ụgbọ mmiri, netwọk ịnweta, na ihe ndị ọzọ, a na-akpọ ụzọ netwọk nke dị n'etiti netwọk isi na njedebe subnetworks dị ka backhaul. Enwere ike ịhazi azụ azụ azụ a ka ọ bụrụ ntọlite azụ azụ azụ ma ọ bụ ntọala ikuku ikuku ma ọ bụ dịka ngwakọta nke ha abụọ dabere na ihe ịchọrọ. Na netwọk mkpanaka, a na-ewere ụzọ netwọk dị n'etiti ụlọ elu cell na onye na-ahụ maka ọrụ dị ka azụ azụ ma kpọọ ya mobile backhaul. Akụkụ ndị na-esonụ na-akọwa ngwọta ngwa backhaul mkpanaka yana ngwọta azụ azụ nke dabeere na IP/MPLS. Mobile Backhaul Ngwa gafereview Isiokwu a na-enye ngwa example (lee eserese 3 na ibe 13) dabere na ihe nlebanya azụ azụ nke mobile ebe ihu ndị ahịa 1 (CE1) bụ onye na-ahụ maka ọdụ ọdụ (BSC), onye na-eweta ihu 1 (PE1) bụ onye na-ahụ maka saịtị sel, PE2 bụ M Series ( aggregation) rawụta, na CE2 bụ BSC na Radio Network Controller (RNC). The Internet Engineering Task Force (RFC 3895) na-akọwa pseudowire dịka "usoro na-eṅomi

njirimara dị mkpa nke ọrụ nkwukọrịta (dị ka ahịrị mgbazinye T1 ma ọ bụ Frame Relay) n'elu PSN” (Packet Switching Network).

Ọgụgụ 3: Ngwa Backhaul Mobile

g016956

Ọrụ Emulated

Mgbakwụnye sekit

PSN ọwara

Mgbakwụnye sekit

Pseudowire 1

CE 1

PE1

PE2

CE 2

Pseudowire 2

Ọrụ obodo

Maka ndị na-anya ụgbọ mmiri MX Series nwere ATM MIC nwere SFP, a na-agbanwe ụdị nrụtụ aka azụ azụ nke mkpanaka (lee eserese 4 na ibe 13), ebe onye na-eweta ihu 1 (PE1) rawụta bụ MX Series rawụta nwere ATM MIC nwere SFP. PE2 rawụta nwere ike ịbụ rawụta ọ bụla, dị ka M Series (nchịkọta rawụta) nke nwere ike ma ọ bụ ghara ịkwado swapping (rewriting) nke mebere ụzọ nchọpụta (VPI) ma ọ bụ mebere sekit nchọpụta (VCI). Otu ATM pseudowire na-ebu cell ATM n'elu netwọk MPLS. Ihe mkpuchi pseudowire nwere ike ịbụ relay cell ma ọ bụ AAL5. Ụdịdị abụọ a na-enyere aka izipu sel ATM n'etiti ATM MIC na netwọk Layer 2. Ị nwere ike hazie ATM MIC ka ọ gbanwee uru VPI, uru VCI, ma ọ bụ ha abụọ. Ị nwekwara ike gbanyụọ mgbanwe nke ụkpụrụ.

Ọgụgụ 4: Ngwa Backhaul Mobile na MX Series Routers nwere ATM MIC nwere SFP
Ọrụ Emulated

g017797

ATM

CE 1

PE1

MPLS

MX Series rawụta

ATM

PE2

CE 2

Mobile Backhaul dabere na IP/MPLS
Juniper Networks IP/MPLS ngwọta backhaul mkpanaka dabere na-enye uru ndị a:
· Mgbanwe iji kwado netwọk ndị jikọtara ọnụ nke na-anabata ma ọrụ IP na nke nketa (na-eji usoro nṅomi sekit egosipụtara).
· Mbelata iji kwado teknụzụ na-akpa ike data na-apụta. · Ọnụ ọnụ ahịa iji kwụọ ụgwọ maka ịrị elu ọkwa nke okporo ụzọ azụ azụ.
M7i, M10i, M40e, M120, na M320 rawụta nwere ọdụ ụgbọ mmiri 12-ọdụ ụgbọ mmiri T1/E1, 4-ọdụ ụgbọ mmiri Channelized OC3/STM1 interfaces, na MX Series routers na ATM MICs nwere SFP, na 2-ọdụ ụgbọ mmiri OC3/STM1 ma ọ bụ 8-ọdụ ụgbọ mmiri. OC12/STM4 sekit emulation interfaces, na-enye IP / MPLS ngwọta backhaul mobile nke na-enyere ndị na-arụ ọrụ aka ijikọta teknụzụ ụgbọ njem dị iche iche n'otu ụlọ ọrụ ụgbọ njem, iji belata ụgwọ ọrụ ma na-eme ka njirimara onye ọrụ na-abawanye uru. Nke a ije accommodates backhaul nke

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ọrụ nketa, ọrụ dabere na IP na-apụta, ọrụ dabere na ọnọdụ, egwuregwu ekwentị na TV mkpanaka, yana teknụzụ ọhụrụ na-apụta dị ka LTE na WiMAX.
Akwụkwọ emetụtara ATM Cell Relay Pseudowire VPI/VCI swapping Overview | 117 enweghị vpivci-swapping | 151 psn-vci | 153 psn-vpi | 154

2 akụkụ
Na-ahazi Interface Emulation Circuit
Na-ahazi Nkwado SAToP na PIC Emulation Circuit | 16 Ịhazi nkwado SAToP na MICs sekit | 33 Ịhazi nkwado CESoPSN na sekit Emulation MIC | 50 Configuring ATM Nkwado na Circuit Emulation PICs | 81

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ISI NKE 3
Ịhazi nkwado SAToP na PICs sekit emulation
N'ISI nke a Ịhazi SAToP na 4-Port Channelized OC3/STM1 Circuit Emulation MIC | 16 Configuring SAToP Emulation on T1/E1 Interfaces na 12-Port Channelized T1/E1 Circuit Emulation PICs | 25 Ịtọ ntọala SAToP | 30
Na-ahazi SAToP na 4-Port Channelized OC3/STM1 Circuit Emulation MICs
N'akụkụ a na-ahazi ọnụọgụ SONET/SDH-Nhọrọ | 16 Ịhazi ọnọdụ SONET/SDH Framing n'ọkwa MIC | 17 Na-ahazi SONET/SDH Framing Mode na Ọkwa Port | 18 Ịhazi Nhọrọ SAToP na T1 interfaces | 19 Ịhazi Nhọrọ SAToP na E1 Interfaces | 22
Iji hazie Structure-Agnostic TDM n'elu Packet (SatoP) na ọdụ ụgbọ mmiri 4 Channelized OC3/STM1 Circuit Emulation MIC (MIC-3D-4COC3-1COC12-CE), ị ga-ahazi usoro nhazi na ọkwa MIC ma ọ bụ ọkwa ọdụ ụgbọ mmiri wee mesịa. Hazie ọdụ ụgbọ mmiri ọ bụla dị ka interface E1 ma ọ bụ T1 interface. Na-ahazi SONET/SDH Rate-Selectability Ị nwere ike hazie ọnụego-selectability na Channelized OC3/STM1 (Multi-Rate) MICs nwere SFP site na ịkọwa ọsọ ọdụ ụgbọ mmiri ya dị ka COC3-CSTM1 ma ọ bụ COC12-CSTM4. Iji hazie ọnụọgụ nhọrọ: 1. Na nhazi ọnọdụ, gaa na [edit chassis fpc slot pic slot port slot] ọkwa ọkwa.

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[edit] user@host# edit chassis fpc oghere pic oghere oghere oghere maka exampLe:
[edit] onye ọrụ @ onye ọbịa # dezie chassis fpc 1 foto 0 ọdụ ụgbọ mmiri 0
2. Tọọ ọsọ dị ka coc3-cstm1 ma ọ bụ coc12-cstm4. [dezie chassis fpc oghere pic oghere ọdụ ụgbọ mmiri] onye ọrụ @ onye ọbịa # setịpụrụ ọsọ (coc3-cstm1 | coc12-cstm4)
Maka exampLe:
[edit chassis fpc 1 pic 0 ọdụ ụgbọ mmiri] onye ọrụ @ onye ọbịa # setịpụrụ ọsọ coc0-cstm3
IHE: Mgbe edobere ọsọ dị ka coc12-cstm4, kama ịhazi ọdụ ụgbọ mmiri COC3 ruo ọwa T1 na ọdụ ụgbọ mmiri CSTM1 ruo na ọwa E1, ị ga-ahazi ọdụ ụgbọ mmiri COC12 ruo ọwa T1 na ọwa CSTM4 ruo na ọwa E1.
Ịhazi ọnọdụ SONET/SDH Framing na ọkwa MIC Iji hazie ọnọdụ framing na ọkwa MIC: 1. Gaa na [edit chassis fpc fpc-slot pic pic-slot] ọkwa ọkwa.
[edit] [dezie chassis fpc fpc-slot pic pic-slot] 2. Hazie ọnọdụ framing ka SONET maka COC3 ma ọ bụ SDH maka CSTM1. [dezie chassis fpc fpc-slot pic pic-slot] onye ọrụ @ onye ọbịa# setịpụrụ Framing (sonet | sdh)

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Mgbe ewebatachara MIC n'ịntanetị, a na-emepe oghere maka ọdụ ụgbọ mmiri MIC dị na ndabere nke ụdị MIC yana usoro nhazi nke ọdụ ụgbọ mmiri ọ bụla: · Mgbe agbanyere nkwupụta sonet (maka COC3 Circuit Emulation MIC), anọ COC3. interfaces
na-kere. Mgbe agbanyere nkwupụta sdh framing (maka CSTM1 Circuit Emulation MIC), oghere CSTM1 anọ.
na-kere. Rịba ama na mgbe ị naghị akọwapụta ọnọdụ framing na ọkwa MIC, mgbe ahụ, ọnọdụ nhazi nke ndabara bụ
SONET maka ọdụ ụgbọ mmiri anọ ahụ.
IHE: Ọ bụrụ na ịtọọ nhọrọ mkpụkọ ezighi ezi maka ụdị MIC, ọrụ itinye aka na-ada. Ule ule ọnụego mperi (BERT) yana ndị niile T1/E1 natara na Circuit Emulation MIC nke ahaziri maka SAToP anaghị ebute nrụrụ mgbama ngosi (AIS). N'ihi ya, oghere T1/E1 ka dị elu.
Na-ahazi SONET/SDH Framing Mode na Ọkwa Port
Enwere ike ịhazi ụdị nhazi ọdụ ụgbọ mmiri ọ bụla n'otu n'otu, dịka COC3 (SONET) ma ọ bụ STM1 (SDH). Ọdụ ụgbọ mmiri ahazighị maka imepụta ihe na-ejigide nhazi mkpọmkpọm MIC, nke bụ SONET na ndabara ma ọ bụrụ na i kọwapụtaghị framing na ọkwa MIC. Iji tọọ usoro nhazi maka ọdụ ụgbọ mmiri nke ọ bụla, tinye nkwupụta okwu na [edit chassis fpc fpc-slot pic pic-slot port port-nọmba] ọkwa ọkwa: Iji hazie ọnọdụ framing ka SONET maka COC3 ma ọ bụ SDH maka CSTM1 n'ọdụ ụgbọ mmiri. : 1. Gaa na [edit chassis fpc fpc-slot pic pic-slot port port-nọmba] ọkwa ọkwa.
[edit] [dezie chassis fpc fpc-slot pic pic-slot port port-nọmba nọmba] 2. Hazie ọnọdụ framing ka SONET maka COC3 ma ọ bụ SDH maka CSTM1.
[dezie chassis fpc fpc-slot pic pic-slot port port-nọmba nọmba] onye ọrụ @ onye ọbịa # set framing (sonet | sdh)

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IHE: Ịhazi ọnọdụ framing na ọdụ ụgbọ mmiri na-edegharị nhazi ọkwa ọkwa MIC gara aga maka ọdụ ụgbọ mmiri akọwapụtara. Mgbe nke ahụ gasịrị, ịhazi ụdị nhazi ọkwa ọkwa MIC na-edegharị nhazi nhazi ọkwa ọdụ ụgbọ mmiri. Maka examplee, ọ bụrụ na ịchọrọ ọdụ ụgbọ mmiri STM1 atọ na otu ọdụ ụgbọ mmiri COC3, mgbe ahụ ọ bara uru ibu ụzọ hazie MIC maka Framing SDH wee hazie otu ọdụ ụgbọ mmiri maka SONET Framing.
Configuring SAToP Nhọrọ na T1 interfaces Iji hazie SAToP na T1 interface, ị ga-arụ ọrụ ndị a: 1. Configuring COC3 Ports Down to T1 Channels | 19 2. Ịhazi nhọrọ SAToP na interface T1 | 21 Ịhazi ọdụ ụgbọ mmiri COC3 gbadata na ọwa T1 Na ọdụ ụgbọ mmiri ọ bụla (gụnyere 0 ruo 3) ahaziri maka usoro SONET, ị nwere ike hazie ọwa COC1 atọ (gụnyere 1 ruo 3). Na ọwa COC1 ọ bụla, ị nwere ike hazie ọwa 28 T1 (ọnụọgụ 1 ruo 28). Iji hazie channelization COC3 ruo COC1 wee gbadaa na ọwa T1: 1. Na nhazi ọnọdụ, gaa na [edit interfaces coc3-fpc-slot/pic-slot/port] [edit] user@host# edit interfaces coc3-fpc -oghere/pic-oghere/ọdụ ụgbọ mmiri
Maka exampLe:
[edit] user@host# edit interfaces coc3-1/0/0
2. Hazie sublevel interface nkebi index, nso nke SONET/SDH Mpekere, na sublevel interface ụdị.
[edit interfaces coc3-fpc-slot/pic-slot/port] onye ọrụ @ onye ọbịa# setịpụrụ nkebi nkebi-nọmba oc-slice oc-slice interface-ụdị coc1
Maka exampLe:
[edit interfaces coc3-1/0/0]

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user@host# set partition 1 oc-slice 1 interface-ụdị coc1
3. Tinye iwu ka ịga na ọkwa ọkwa [edit interfaces]. [edit interfaces coc3-fpc-slot/pic-slot/port] onye ọrụ @ onye ọbịa # elu
4. Hazie channelized OC1 interface, sublevel interface nkebi index, na interface ụdị. [edit interfaces] onye ọrụ @ onye ọbịa # setịpụ coc1-fpc-slot/pic-slot/ọdụ ụgbọ mmiri: ọwa-nọmba nkebi nkebi-nọmba interface-ụdị t1
Maka exampLe:
[edit interfaces] onye ọrụ @ onye ọbịa # setịpụ coc1-1/0/0: 1 nkebi 1 ụdị interface t1
5. Tinye ka ị gaa na ọkwa ọkwa [edit interfaces]. 6. Hazie oghere FPC, oghere MIC na ọdụ ụgbọ mmiri maka interface T1. Hazie encapsulation ka SAToP
na ezi uche interface maka T1 interface. [edit interfaces] onye ọrụ @ onye ọbịa# setịpụrụ t1-fpc-slot/pic-slot/port:channel encapsulation encapsulation-type unit interface-unit-nọmba;
Maka exampLe:
[edit interfaces] onye ọrụ @ onye ọbịa# setịpụrụ t1-1/0/: 1 encapsulation satop unit 0;
IHE: N'otu aka ahụ, ị nwere ike hazie ọdụ ụgbọ mmiri COC12 ruo ọwa T1. Mgbe ị na-ahazi ọdụ ụgbọ mmiri COC12 ruo ọwa T1, na ọdụ ụgbọ mmiri ahaziri maka nhazi SONET, ị nwere ike hazie ọwa COC1 iri na abụọ (gụnyere 1 ruo 12). Na ọwa COC1 ọ bụla, ị nwere ike hazie ọwa 28 T1 (ọnụọgụ 1 ruo 28).
Mgbe ị kewasịrị ọwa T1, hazie nhọrọ SAToP.

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Ịhazi nhọrọ SAToP na interface T1 Iji hazie nhọrọ SAToP na interface T1: 1. Na nhazi ọnọdụ, gaa na [edit interfaces t1-fpc-slot/pic-slot/port] ọkwa ọkwa.
[edit] user@host# edit interfaces t1-fpc-slot/pic-slot/port
2. Jiri iwu ndezi gaa na ọkwa ọkwa satop-nhọrọ. [edit interfaces t1-fpc-slot/pic-slot/port] onye ọrụ @ onye ọbịa# dezie satop-nhọrọ.
3. Hazie nhọrọ SAToP ndị a: · oke-oke-ọnụego ọnwụ - Tọọ nhọrọ mfu ngwugwu. Nhọrọ ndị a bụ sample-oge na ọnụ ụzọ. [edit interfaces t1-fpc-slot/pic-slot/port satop-options] onye ọrụ @ onye ọbịa# setịpụrụ oke-ngwugwu-ọnwụ-ọnụego sample-oge sample-period threshold percentile · ụkpụrụ arụghị ọrụ – Usoro hexadecimal 8-bit iji dochie data TDM na ngwugwu furu efu (site na 0 ruo 255). [edit interfaces t1-fpc-slot/pic-slot/port satop-options] onye ọrụ @ onye ọbịa# setịpụrụ ụkpụrụ na-adịghị arụ ọrụ · jitter-buffer-auto-adjust–Hazie ihe nchekwa jitter na-akpaghị aka. [edit interfaces t1-fpc-slot/pic-slot/port satop-options] onye ọrụ @ onye ọbịa# set jitter-buffer-auto-adjust
IHE: Nhọrọ jitter-buffer-auto-adjust adịghị na ndị na-anya ụgbọ elu MX Series.
Jitter-buffer-latency – Oge igbu oge na ihe nchekwa jitter (site na 1 ruo 1000 milliseconds). [edit interfaces t1-fpc-slot/pic-slot/port satop-options] onye ọrụ @ onye ọbịa# setịpụrụ jitter-buffer-latency milliseconds
· jitter-buffer-packets– Ọnụọgụ nke ngwugwu dị na ihe nchekwa jitter (site na ngwugwu 1 ruo 64).

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[edit interfaces t1-fpc-slot/pic-slot/port satop-options] onye ọrụ @ onye ọbịa # setịpụ ngwugwu jitter-buffer-packet · payload-size – Hazie nha ụgwọ ọrụ, na bytes (site na 32 ruo 1024 bytes). [edit interfaces t1-fpc-slot/pic-slot/port satop-options] onye ọrụ @ onye ọbịa # setịpụ ụgwọ nha nha bytes
Ịhazi nhọrọ SAToP na interface E1 Iji hazie SAToP na interface E1. 1. Ịhazi CSTM1 Ports Down ka E1 Channel | 22 2. Ịhazi nhọrọ SAToP na E1 Interfaces | 23 Ịhazi ọdụ ụgbọ mmiri CSTM1 gbadata na ọwa E1 Na ọdụ ụgbọ mmiri ọ bụla (gụnyere 0 ruo 3) ahaziri maka nhazi SDH, ị nwere ike hazie otu ọwa CAU4. Na ọwa CAU4 ọ bụla, ị nwere ike hazie ọwa 63 E1 (ọnụọgụ 1 ruo 63). Iji hazie ọwa CSTM1 gbadaa CAU4 wee gbadaa na ọwa E1. 1. Na nhazi ọnọdụ, gaa na [edit interfaces cstm1-fpc-slot/pic-slot/port] [edit] [edit interfaces cstm1-fpc-slot/pic-slot/port] N'ihi na exampLe:
[edit] [edit interfaces cstm1-1/0/1] 2. Hazie channelize interface ka ọwa doro anya na ịtọ interface-ụdị dị ka cau4 [edit interfaces cstm1-fpc-slot/pic-slot/port] onye ọrụ @ onye ọbịa. # tọọ enweghị nkebi interface-ụdị cau4;
3. Tinye ka ị gaa na ọkwa ọkwa [edit interfaces].
4. Hazie oghere FPC, oghere MIC na ọdụ ụgbọ mmiri maka CAU4 interface. Hazie ndepụta nkebi nke sublevel na ụdị interface dị ka E1.

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[edit interfaces] onye ọrụ @ onye ọbịa# setịpụ cau4-fpc-slot/pic-slot/port partition partition-nọmba interface-ụdị e1 Maka exampLe:
[edit interfaces] onye ọrụ @ onye ọbịa# setịpụ cau4-1/0/1 nkebi 1 interface-ụdị e1
5. Tinye ka ị gaa na ọkwa ọkwa [edit interfaces]. 6. Hazie oghere FPC, oghere MIC na ọdụ ụgbọ mmiri maka interface E1. Hazie encapsulation ka SAToP
na ezi uche interface maka E1 interface. [edit interfaces] onye ọrụ @ onye ọbịa # setịpụrụ e1-fpc-slot/pic-slot/port:channel encapsulation encapsulation-type unit interface-unit-nọmba;
Maka exampLe:
[edit interfaces] onye ọrụ @ onye ọbịa# setịpụrụ e1-1/0/: 1 encapsulation satop unit 0;
IHE: N'otu aka ahụ, ị nwere ike hazie ọwa CSTM4 gbadaa ọwa E1.
Mgbe ị hazie ọwa E1, hazie nhọrọ SAToP. Ịhazi nhọrọ SAToP na E1 Interfaces Iji hazie nhọrọ SAToP na E1 interfaces: 1. Na nhazi ọnọdụ, gaa na [edit interfaces e1-fpc-slot/pic-slot/port] ọkwa ọkwa.
[edit] user@host# edit interfaces e1-fpc-slot/pic-slot/port
2. Jiri iwu ndezi gaa na ọkwa ọkwa satop-nhọrọ. [edit interfaces e1-fpc-slot/pic-slot/port] onye ọrụ @ onye ọbịa# dezie satop-nhọrọ.

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3. Hazie nhọrọ SAToP ndị a: · oke-oke-ọnụego ọnwụ - Tọọ nhọrọ mfu ngwugwu. Nhọrọ ndị a bụ sample-oge na ọnụ ụzọ. [edit interfaces e1-fpc-slot/pic-slot/port satop-options] onye ọrụ @ onye ọbịa# setịpụrụ oke-ngwugwu-ọnwụ-ọnụego sample-oge sample-period threshold percentile · ụkpụrụ arụghị ọrụ – Usoro hexadecimal 8-bit iji dochie data TDM na ngwugwu furu efu (site na 0 ruo 255). [edit interfaces e1-fpc-slot/pic-slot/port satop-options] onye ọrụ @ onye ọbịa # setịpụrụ ụkpụrụ na-adịghị arụ ọrụ · jitter-buffer-auto-adjust–Hazie ihe nchekwa jitter na-akpaghị aka. [edit interfaces e1-fpc-slot/pic-slot/port satop-options] onye ọrụ @ onye ọbịa# set jitter-buffer-auto-adjust
IHE: Nhọrọ jitter-buffer-auto-adjust adịghị na ndị na-anya ụgbọ elu MX Series.
Jitter-buffer-latency – Oge igbu oge na ihe nchekwa jitter (site na 1 ruo 1000 milliseconds). [edit interfaces e1-fpc-slot/pic-slot/port satop-options] onye ọrụ @ onye ọbịa# setịpụrụ jitter-buffer-latency milliseconds
· jitter-buffer-packets– Ọnụọgụ nke ngwugwu dị na ihe nchekwa jitter (site na ngwugwu 1 ruo 64). [edit interfaces e1-fpc-slot/pic-slot/port satop-options] onye ọrụ @ onye ọbịa # setịpụ ngwugwu jitter-buffer-packets
Ọnụ-nha ugwo-Hazie nha nke ịkwụ ụgwọ, na bytes (site na 32 ruo 1024 bytes). [edit interfaces e1-fpc-slot/pic-slot/port satop-options] onye ọrụ @ onye ọbịa # setịpụ ụgwọ nha nha bytes
Akwukwo ndi ozo nwere nghọta site na ụdị eserese na-akwado | 2

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Ịhazi SAToP emulation na T1/E1 Interfaces na 12-Port Channelized T1/E1 Circuit Emulation PIC
N'akụkụ a Ịtọlite mode emulation | 25 Ịhazi SAToP emulation na T1/E1 Interfaces | 26
Akụkụ ndị a na-akọwa nhazi SAToP na ọdụ ụgbọ mmiri Channelized T12/E1 Circuit Emulation PICs:
Ịtọ n'ụdị Emulation Ka ịtọọ ụdị nṅomi, gụnye nkwupụta nhazi na ọkwa ọkwa [edit chassis fpc fpc-slot pic pic-slot]:
[dezie chassis fpc fpc-slot pic pic-slot] onye ọrụ @ onye ọbịa# set framing (t1 | e1);
Mgbe ewebatachara PIC n'ịntanetị, a na-emepe oghere maka ọdụ ụgbọ mmiri PIC dị dị ka ụdị PIC si dị yana nhọrọ framing ejiri: · Ọ bụrụ na ị gụnyere nkwupụta framing t1 (maka T1 Circuit Emulation PIC), a na-emepụta oghere 12 CT1. Ọ bụrụ na ị na-agụnye okwu e1 eframing (maka ihe E1 Circuit Emulation PIC), 12 CE1 interfaces na-emepụta.
IHE: Ọ bụrụ na ị tọọ framing nhọrọ ezighị ezi maka ụdị PIC, ime ọrụ ada ada. PIC Emulation sekit nwere ọdụ ụgbọ mmiri SONET na SDH chọrọ nhazi ụzọ tupu T1 ma ọ bụ E1 tupu ị hazie ha. Naanị ọwa T1/E1 na-akwado mkpuchi SAToP ma ọ bụ nhọrọ SAToP. Ule ule ọnụego mperi (BERT) yana ndị niile T1/E1 natara na Circuit Emulation PICs ahaziri maka SAToP anaghị ebute nrụrụ mgbama ngosi (AIS). N'ihi ya, oghere T1/E1 ka dị elu.

26
Ịhazi SAToP Emulation na T1/E1 Interfaces Ịtọlite Mode Encapsulation | 26 Na-ahazi Loopback maka Interface T1 ma ọ bụ Interface E1 | 27 Ịtọ ntọala SAToP | 27 Ịhazi Interface Pseudowire | 28
Ịtọlite ụdị Encapsulation Mode E1 ọwa na Circuit Emulation PIC nwere ike hazie ya na SAToP encapsulation na onye na-eweta ihu (PE), dị ka ndị a:
IHE: Enwere ike iji usoro a kpọtụrụ aha n'okpuru iji hazie ọwa T1 na PIC emulation sekit nwere mkpuchi SAToP na rawụta PE.
1. Na nhazi ọnọdụ, gaa na [edit interfaces e1-fpc-slot/pic-slot/port] ọkwa ọkwa. [edit] onye ọrụ @ onye ọbịa# [edit interfaces e1 fpc-slot/pic-slot/port] Maka exampLe:
[edit] [edit interfaces e1-1/0/0] 2. Hazie SAToP encapsulation na ihe ezi uche dị na ya maka interface E1
[edit interfaces e1-1/0/0] user@host# set encapsulation encapsulation-typeunit interface-unit-number;
Maka exampLe:
[edit interfaces e1-1/0/0] user@host# set encapsulation satop unit 0;
Ọ dịghị mkpa ka ị hazie ezinụlọ sekit njikọ njikọ ọ bụla n'ihi na a na-emepụta ya na-akpaghị aka maka mkpuchi dị n'elu.

27
Ịhazigharị Loopback maka T1 Interface ma ọ bụ Interface E1 Iji hazie ike loopback n'etiti interface T1 mpaghara yana ngalaba ọrụ ọwa dịpụrụ adịpụ (CSU), hụ Ịhazi T1 Loopback Capability. Iji hazie ike loopback n'etiti interface E1 mpaghara yana ngalaba ọrụ ọwa dịpụrụ adịpụ (CSU), hụ Ịhazi E1 Loopback Capability.
IHE: Site na ndabara, ọ dịghị loopback na-ahazi.
Ịtọ ntọala SAToP Nhọrọ Iji hazie nhọrọ SAToP na T1/E1 interfaces: 1. Na nhazi ọnọdụ, gaa na [edit interfaces e1-fpc-slot/pic-slot/port] ọkwa ọkwa.
[edit] user@host# edit interfaces e1-fpc-slot/pic-slot/port
Maka exampLe:
[edit] user@host# edit interfaces e1-1/0/0
2. Jiri iwu ndezi gaa na ọkwa ọkwa satop-nhọrọ.
[edit] user@host# edit satop-nhọrọ
3. N'ọkwa ọkwa a, iji iwu setịpụrụ ị nwere ike hazie nhọrọ SAToP ndị a: · oke-oke-nfu-ọnụego – Tọọ nhọrọ ọnwụ ngwugwu. Nhọrọ ndị a bụ otu, sample-oge, na ọnụ ụzọ. · otu–kpọpụta otu. · sample-period–Oge achọrọ iji gbakọọ ọnụego mfu ngwungwu oke (site na 1000 ruo 65,535 milliseconds). · ọnụ ụzọ – Pasenti na-akọwapụta ọnụ ụzọ nke oke mfu ngwugwu (pasent 1). · ụkpụrụ na-abaghị uru – Usoro hexadecimal 100-bit iji dochie data TDM na ngwugwu furu efu (site na 8 ruo 0). Jitter-buffer-auto-adjust–Hazie ihe nkpuchi jitter na-akpaghị aka.

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IHE: Nhọrọ jitter-buffer-auto-adjust adịghị na ndị na-anya ụgbọ elu MX Series.
Jitter-buffer-latency – Oge igbu oge na ihe nchekwa jitter (site na 1 ruo 1000 milliseconds). · jitter-buffer-packets– Ọnụọgụ nke ngwugwu dị na ihe nchekwa jitter (site na ngwugwu 1 ruo 64). Ọnụ-nha ugwo-Hazie nha nke ịkwụ ụgwọ, na bytes (site na 32 ruo 1024 bytes).
IHE: Na ngalaba a, anyị na-ahazi naanị otu SAToP nhọrọ. Ị nwere ike ịgbaso otu usoro ahụ iji hazie nhọrọ SAToP ndị ọzọ niile.
[edit interfaces e1-1/0/0 satop-nhọrọ] onye ọrụ @ onye ọbịa# setịpụrụ oke-ngwugwu-ọnụego ọnwụ sample-oge sample-oge maka exampLe:
[edit interfaces e1-1/0/0 satop-nhọrọ] onye ọrụ @ onye ọbịa# setịpụrụ oke-ngwugwu-ọnụego ọnwụ sampogologo oge - 4000
Iji nyochaa nhazi a, jiri iwu ngosi na ọkwa ọkwa [edit interfaces e1-1/0/0]:
[edit interfaces e1-1/0/0] user@host# show satop-nhọrọ {
oke-ngwu-ngwu-ọnụego {sample-oge 4000;
} }
Hụkwa satop-nhọrọ | 155
Ịhazi Interface Pseudowire Iji hazie TDM pseudowire na onye na-eweta ya (PE), jiri akụrụngwa sekit Layer 2 dị ugbu a, dị ka egosiri na usoro ndị a: 1. Na nhazi nhazi, gaa na ọkwa ọkwa [edit protocols l2circuit].

29
[edit] user@host# edit protocol l2circuit
2. Hazie adreesị IP nke agbata obi rawụta ma ọ bụ mgba ọkụ, interface akpụ oyi akwa 2 circuit na njirimara maka oyi akwa 2 circuit.
[edit protocol l2circuit] onye ọrụ @ onye ọbịa # setịpụrụ onye agbata obi ip-address interface interface-name-fpc-slot/pic-slot/port.interface-unit-number
mebere-circuit-id mebere-circuit-id;
IHE: Iji hazie T1 interface ka oyi akwa 2 circuit, dochie e1 na t1 na n'okpuru nkwupụta.
Maka exampLe:
[edit protocol l2circuit] onye ọrụ @ onye ọbịa # setịpụrụ onye agbata obi 10.255.0.6 interface e1-1/0/0.0 virtual-circuit-id 1
3. Iji nyochaa nhazi ahụ jiri iwu ngosi na ọkwa [edit protocols l2circuit] ọkwa ọkwa.
[edit protocols l2circuit] onye ọrụ @ onye ọbịa # gosi onye agbata obi 10.255.0.6 {
interface e1-1/0/0.0 {mebere-circuit-id 1;
} }
Mgbe ahazichara oghere ndị ahịa (CE) (maka ndị na-anya ụgbọ ala PE) na ntinye kwesịrị ekwesị, nha ụgwọ ọrụ, na paramita ndị ọzọ, ndị na-anya ụgbọ mmiri PE abụọ na-anwa ịmepụta pseudowire na akara Pseudowire Emulation Edge-to-Edge (PWE3). ndọtị. Ndị na-esonụ pseudowire interface nhazi nwere nkwarụ ma ọ bụ eleghara anya maka TDM pseudowires: · ileghara-encapsulation · mtu Ụdị pseudowire akwadoro bụ: · 0x0011 Structure-Agnostic E1 over Packet

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· 0x0012 Structure-Agnostic T1 (DS1) over Packet Mgbe mpaghara interface interface dakọtara na nke natara, na pseudowire ụdị na akara okwu bit hà nhata, na pseudowire na-guzobere. Maka ozi zuru ezu gbasara ịhazi TDM pseudowire, lee Junos OS VPNs Library maka ngwaọrụ ndị na-ebugharị. Maka ozi zuru ezu gbasara PIC, hụ ntuziaka PIC maka rawụta gị.
IHE: Mgbe eji T1 maka SAToP, anaghị akwado akaghị T1 facility data-link (FDL) na ngwaọrụ interface CT1. Nke a bụ n'ihi na SAToP anaghị enyocha akụkụ nke T1 framing.
Akwụkwọ emetụtara Ịghọta Mobile Backhaul | 12 Ịghọta Ọrụ Emulation Circuit na Ụdị PIC akwadoro | 2 Ịhazi SAToP na 4-Port Channelized OC3/STM1 Circuit Emulation MIC | 16
Ịtọlite Nhọrọ SAToP
Iji hazie nhọrọ SAToP na T1/E1 interfaces: 1. Na nhazi ọnọdụ, gaa na [edit interfaces e1-fpc-slot/pic-slot/port] ọkwa ọkwa.
[edit] user@host# edit interfaces e1-fpc-slot/pic-slot/port For ex.ampLe:
[edit] user@host# edit interfaces e1-1/0/0
2. Jiri iwu ndezi gaa na ọkwa ọkwa satop-nhọrọ. [edit] user@host# edit satop-nhọrọ

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3. N'ọkwa ọkwa a, iji iwu setịpụrụ ị nwere ike hazie nhọrọ SAToP ndị a: · oke-oke-nfu-ọnụego – Tọọ nhọrọ ọnwụ ngwugwu. Nhọrọ ndị a bụ otu, sample-oge, na ọnụ ụzọ. · otu–kpọpụta otu. · sample-period–Oge achọrọ iji gbakọọ ọnụego mfu ngwungwu oke (site na 1000 ruo 65,535 milliseconds). · ọnụ ụzọ – Pasenti na-akọwapụta ọnụ ụzọ nke oke mfu ngwugwu (pasent 1). · ụkpụrụ na-abaghị uru – Usoro hexadecimal 100-bit iji dochie data TDM na ngwugwu furu efu (site na 8 ruo 0). Jitter-buffer-auto-adjust–Hazie ihe nkpuchi jitter na-akpaghị aka.
IHE: Nhọrọ jitter-buffer-auto-adjust adịghị na ndị na-anya ụgbọ elu MX Series.
Jitter-buffer-latency – Oge igbu oge na ihe nchekwa jitter (site na 1 ruo 1000 milliseconds). · jitter-buffer-packets– Ọnụọgụ nke ngwugwu dị na ihe nchekwa jitter (site na ngwugwu 1 ruo 64). Ọnụ-nha ugwo-Hazie nha nke ịkwụ ụgwọ, na bytes (site na 32 ruo 1024 bytes).
IHE: Na ngalaba a, anyị na-ahazi naanị otu SAToP nhọrọ. Ị nwere ike ịgbaso otu usoro ahụ iji hazie nhọrọ SAToP ndị ọzọ niile.
[edit interfaces e1-1/0/0 satop-nhọrọ] onye ọrụ @ onye ọbịa# setịpụrụ oke-ngwugwu-ọnụego ọnwụ sample-oge sample-oge
Maka exampLe:
[edit interfaces e1-1/0/0 satop-nhọrọ] onye ọrụ @ onye ọbịa# setịpụrụ oke-ngwugwu-ọnụego ọnwụ sampogologo oge - 4000
Iji nyochaa nhazi a, jiri iwu ngosi na ọkwa ọkwa [edit interfaces e1-1/0/0]:
[edit interfaces e1-1/0/0] user@host# show satop-nhọrọ {
oke-ngwu-ngwu-ọnụego {

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sample-oge 4000; } }
NDỤMỌDỤ emetụtara satop-nhọrọ | 155

33
ISI NKE 4
Ịhazi nkwado SAToP na MICs sekit
N'ISI nke a Ịhazi SAToP na 16-Port Channelized E1/T1 Circuit Emulation MIC | 33 Ịhazi SAToP Encapsulation na T1/E1 Interface | 36 SAToP emulation na T1 na E1 Interfaces karịrịview | 41 Ịhazi SAToP emulation na Channelized T1 na E1 Interfaces | 42
Na-ahazi SAToP na 16-Port Channelized E1/T1 Circuit Emulation MIC
N'akụkụ a na-ahazi T1/E1 Framing Mode na ọkwa MIC | 33 Ịhazi ọdụ ụgbọ mmiri CT1 gbadata na ọwa T1 | 34 Ịhazi ọdụ ụgbọ mmiri CT1 gbadata na ọwa DS | 35
Akụkụ ndị a na-akọwa nhazi SAToP na 16-Port Channelized E1/T1 Circuit Emulation MIC (MIC-3D-16CHE1-T1-CE). Na-ahazi T1/E1 Framing Mode na ọkwa MIC Iji hazie ụdị nṅomi n'ọkwa MIC. 1. Gaa na [edit chassis fpc fpc-slot pic pic-slot] ọkwa ọkwa.
[edit] [dezie chassis fpc fpc-slot pic pic-slot] 2. Hazie ụdị nlere anya ka E1 ma ọ bụ T1.

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[dezie chassis fpc fpc-slot pic pic-slot] onye ọrụ @ onye ọbịa# set framing (t1 | e1)
Mgbe ewebatachara MIC n'ịntanetị, a na-emepụta interfaces maka ọdụ ụgbọ mmiri MIC dị na ndabere nke ụdị MIC yana nhọrọ mkpụkọ ejiri: · Ọ bụrụ na ị gụnyere nkwupụta framing t1, a na-emepụta oghere 16 channelized T1 (CT1). Ọ bụrụ na ị na-agụnye okwu e1 eframing, 16 channelized E1 (CE1) interfaces na-kere.
IHE: Ọ bụrụ na ịtọọ nhọrọ mkpụkọ ezighi ezi maka ụdị MIC, ọrụ itinye aka na-ada. Site na ndabara, a na-ahọrọ ụdị mkpụkọ t1. PIC Emulation sekit nwere ọdụ ụgbọ mmiri SONET na SDH chọrọ nhazi ụzọ tupu T1 ma ọ bụ E1 tupu ị hazie ha. Naanị ọwa T1/E1 na-akwado mkpuchi SAToP ma ọ bụ nhọrọ SAToP.
Nlereanya ọnụego njehie Bit (BERT) nwere ọnụọgụ abụọ 1s niile (nke) enwetara site na interfaces CT1/CE1 na Circuit Emulation MIC ahaziri maka SAToP anaghị ebute nrụrụ akara ngosi (AIS). N'ihi ya, oghere CT1/CE1 ka dị elu.
Ịhazi CT1 Ports Down to T1 Channels Iji hazie ọdụ ụgbọ mmiri CT1 gbadaa na ọwa T1, jiri usoro a:
IHE: Iji hazie ọdụ ụgbọ mmiri CE1 gbadaa na ọwa E1, dochie ct1 na ce1 na t1 na e1 na usoro.
1. Na nhazi ọnọdụ, gaa na [edit interfaces ct1-mpc-slot/mic-slot/port-nọmba] ọkwa ọkwa. [edit] onye ọrụ @ onye ọbịa # edit interfaces ct1-mpc-slot/mic-slot/nọmba ọdụ ụgbọ mmiri
Maka exampLe:
[edit] user@host# edit interfaces ct1-1/0/0

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2. Na interface CT1, tọọ nhọrọ enweghị nkebi wee tọọ ụdị interface dị ka T1. [edit interfaces ct1-mpc-slot/mic-slot/port-nọmba] onye ọrụ @ onye ọbịa# setịpụrụ ụdị interface enweghị nkebi t1
Na ndị na-esonụ example, a na-ahazi interface ct1-1/0/1 ka ọ bụrụ ụdị T1 na enweghị akụkụ.
[edit interfaces ct1-1/0/1] onye ọrụ @ onye ọbịa# setịpụrụ ụdị interface enweghị nkebi t1
Ịhazi CT1 Ports Down to DS Channels Iji hazie ọdụ ụgbọ mmiri T1 (CT1) gbadara ruo na ọwa DS, gụnyere nkwupụta nkebi na ọkwa ọkwa [edit interfaces ct1-mpc-slot/mic-slot/port-nọmba]:
IHE: Iji hazie ọdụ ụgbọ mmiri CE1 gbadaa na ọwa DS, dochie ct1 na ce1 na usoro a.
1. Na nhazi ọnọdụ, gaa na [edit interfaces ct1-mpc-slot/mic-slot/port-nọmba] ọkwa ọkwa. [edit] onye ọrụ @ onye ọbịa # edit interfaces ct1-mpc-slot/mic-slot/nọmba ọdụ ụgbọ mmiri
Maka exampLe:
[edit] user@host# edit interfaces ct1-1/0/0
2. Hazie nkebi, oghere oge, na ụdị interface. [edit interfaces ct1-mpc-slot/mic-slot/port-nọmba] onye ọrụ @ onye ọbịa# setịpụrụ nkebi nkebi-nọmba timeslots timeslot interface-ụdị ds
Na ndị na-esonụ exampLe, a na-ahazi interface ct1-1/0/0 ka ọ bụrụ interface DS nwere otu nkebi na oghere oge atọ:
[edit interfaces ct1-1/0/0] onye ọrụ @ onye ọbịa# setịpụrụ nkebi 1 timeslots 1-4,9,22-24 ụdị interface ds

36
Iji nyochaa nhazi nke interface ct1-1/0/0, jiri iwu ngosi na ọkwa ọkwa [edit interfaces ct1-1/0/0].
[edit interfaces ct1-1/0/0] user@host# show partition 1 timeslots 1-4,9,22-24 interface-type ds; Enwere ike ịhazi interface NxDS0 site na interface T1 nke chanelized. Ebe N na-anọchi anya oghere oge na interface CT1. Uru nke N bụ: · 1 ruo 24 mgbe a na-ahazi interface DS0 site na interface CT1. · 1 ruo 31 mgbe a na-ahazi interface DS0 site na interface CE1. Mgbe ị kewasịrị interface DS, hazie nhọrọ SAToP na ya. Lee “Ịtọlite Nhọrọ SAToP” na ibe 27.
Akwụkwọ emetụtara Ịghọta Ọrụ Emulation Circuit na Ụdị PIC akwadoro | 2 Ịtọ ntọala SAToP | 27
Na-ahazi SAToP Encapsulation na T1/E1 Interface
N'akụkụ a Ịtọlite ụdị mkpuchi mkpuchi | 37 T1/E1 Nkwado Loopback | 37 T1 FDL nkwado | 38 Ịtọ ntọala SAToP | 38 Ịhazi Interface Pseudowire | 39
Nhazi a na-emetụta ngwa mkpanaka azụ azụ nke egosiri na foto 3 na ibe 13. Isiokwu a gụnyere ọrụ ndị a:

37
Ịtọlite ụdị Encapsulation Mode E1 ọwa na Circuit Emulation MIC nwere ike hazie ya na SAToP encapsulation na onye na-eweta ihu (PE), dị ka ndị a:
IHE: Enwere ike iji usoro ndị a iji hazie ọwa T1 na Circuit Emulation MICs na SAToP encapsulation na PE rawụta.
1. Na nhazi ọnọdụ, gaa na [edit interfaces e1-fpc-slot/pic-slot/port] ọkwa ọkwa. [edit] user@host# edit interfaces e1-fpc-slot/pic-slot/port
Maka exampLe:
[edit] user@host# edit interfaces e1-1/0/0
2. Hazie SAToP encapsulation na ihe ezi uche dị na ya maka interface E1. [edit interfaces e1-1/0/0] user@host# set encapsulation satop unit interface-unit-number
Maka exampLe:
[edit interfaces e1-1/0/0] user@host# set encapsulation satop unit 0
Ọ dịghị mkpa ka ị hazie ezinụlọ sekit njikọ njikọ ọ bụla n'ihi na emebere ya na-akpaghị aka maka mkpuchi SAToP. Nkwado Loopback T1/E1 Jiri CLI hazie loopback ime ime na mpaghara ka T1 (CT1) ma ọ bụ E1 (CE1). Site na ndabara, ọ nweghị loopback ahaziri. Hụ Ịhazi ikike T1 Loopback na Ịhazi ikike E1 Loopback.

38
Nkwado T1 FDL Ọ bụrụ na ejiri T1 maka SAToP, anaghị akwado akaghị aka T1 data-link (FDL) na ngwaọrụ interface CT1 n'ihi na SAToP anaghị enyocha bits Framing T1.
Ịtọ ntọala SAToP Nhọrọ Iji hazie nhọrọ SAToP na T1/E1 interfaces: 1. Na nhazi ọnọdụ, gaa na [edit interfaces e1-fpc-slot/pic-slot/port] ọkwa ọkwa.
[edit] user@host# edit interfaces e1-fpc-slot/pic-slot/port
Maka exampLe:
[edit] user@host# edit interfaces e1-1/0/0
2. Jiri iwu ndezi gaa na ọkwa ọkwa satop-nhọrọ.
[edit] user@host# edit satop-nhọrọ
3. N'ọkwa ọkwa a, iji iwu setịpụrụ ị nwere ike hazie nhọrọ SAToP ndị a: · oke-oke-nfu-ọnụego – Tọọ nhọrọ ọnwụ ngwugwu. Nhọrọ ndị a bụ otu, sample-oge, na ọnụ ụzọ. · otu–kpọpụta otu. · sample-period–Oge achọrọ iji gbakọọ ọnụego mfu ngwungwu oke (site na 1000 ruo 65,535 milliseconds). · ọnụ ụzọ – Pasenti na-akọwapụta ọnụ ụzọ nke oke mfu ngwugwu (pasent 1). · ụkpụrụ na-abaghị uru – Usoro hexadecimal 100-bit iji dochie data TDM na ngwugwu furu efu (site na 8 ruo 0). Jitter-buffer-auto-adjust–Hazie ihe nkpuchi jitter na-akpaghị aka.
IHE: Nhọrọ jitter-buffer-auto-adjust adịghị na ndị na-anya ụgbọ elu MX Series.

39
Jitter-buffer-latency – Oge igbu oge na ihe nchekwa jitter (site na 1 ruo 1000 milliseconds). · jitter-buffer-packets– Ọnụọgụ nke ngwugwu dị na ihe nchekwa jitter (site na ngwugwu 1 ruo 64). Ọnụ-nha ugwo-Hazie nha nke ịkwụ ụgwọ, na bytes (site na 32 ruo 1024 bytes).
IHE: Na ngalaba a, anyị na-ahazi naanị otu SAToP nhọrọ. Ị nwere ike ịgbaso otu usoro ahụ iji hazie nhọrọ SAToP ndị ọzọ niile.
[edit interfaces e1-1/0/0 satop-nhọrọ] onye ọrụ @ onye ọbịa# setịpụrụ oke-ngwugwu-ọnụego ọnwụ sample-oge sample-oge maka exampLe:
[edit interfaces e1-1/0/0 satop-nhọrọ] onye ọrụ @ onye ọbịa# setịpụrụ oke-ngwugwu-ọnụego ọnwụ sampogologo oge - 4000
Iji nyochaa nhazi a, jiri iwu ngosi na ọkwa ọkwa [edit interfaces e1-1/0/0]:
[edit interfaces e1-1/0/0] user@host# show satop-nhọrọ {
oke-ngwu-ngwu-ọnụego {sample-oge 4000;
} }
Hụkwa satop-nhọrọ | 155
Ịhazi Interface Pseudowire Iji hazie TDM pseudowire na onye na-eweta ihe (PE), jiri akụrụngwa sekit Layer 2 dị ugbu a, dị ka egosiri na usoro ndị a: 1. Na nhazi ọnọdụ, gaa na ọkwa ọkwa [edit protocols l2circuit].
[edit]

40
onye ọrụ @ onye ọbịa # dezie protocol l2circuit
2. Hazie adreesị IP nke agbataobi rawụta ma ọ bụ mgba ọkụ, interface na-akpụ sekit Layer 2, na ihe nchọpụta maka Layer 2 circuit.
[edit protocol l2circuit] onye ọrụ @ onye ọbịa # setịpụrụ onye agbata obi ip-address interface interface-name-fpc-slot/pic-slot/port.interface-unit-number
mebere-circuit-id mebere-circuit-id
IHE: Iji hazie T1 interface dị ka Layer 2 sekit, dochie e1 na t1 na nhazi nkwupụta.
Maka exampLe:
[edit protocol l2circuit] onye ọrụ @ onye ọbịa # setịpụrụ onye agbata obi 10.255.0.6 interface e1-1/0/0.0 virtual-circuit-id 1
3. Iji nyochaa nhazi a, jiri iwu ngosi na ọkwa ọkwa [edit protocols l2circuit].
[edit protocols l2circuit] onye ọrụ @ onye ọbịa # gosi onye agbata obi 10.255.0.6 {
interface e1-1/0/0.0 {mebere-circuit-id 1;
} }
Mgbe ahazichara oghere ndị ahịa (CE) (maka ndị na-anya ụgbọ ala PE) na ntinye kwesịrị ekwesị, nha ụgwọ ọrụ, na paramita ndị ọzọ, ndị na-anya ụgbọ mmiri PE abụọ na-anwa ịmepụta pseudowire na akara Pseudowire Emulation Edge-to-Edge (PWE3). ndọtị. Ndị na-esonụ pseudowire interface nhazi nwere nkwarụ ma ọ bụ eleghara anya maka TDM pseudowires: · ileghara-encapsulation · mtu Ụdị pseudowire akwadoro bụ: · 0x0011 Structure-Agnostic E1 over Packet

41
0x0012 Structure-Agnostic T1 (DS1) n'elu ngwugwu Mgbe mpaghara interface interface dakọtara na nke natara, na pseudowire ụdị na akara okwu bit hà nhata, na pseudowire na-eguzobe. Maka ozi zuru ezu gbasara ịhazi TDM pseudowire, lee Junos OS VPNs Library maka ngwaọrụ ndị na-ebugharị. Maka ozi zuru ezu gbasara MIC, hụ ntuziaka PIC maka rawụta gị.

Akwụkwọ emetụtara Ịghọta Mobile Backhaul | 12

SAToP emulation na T1 na E1 Interfaces karịrịview
Structure-Agnostic Time-Division multiplexing (TDM) n'elu Packet (SatoP), dị ka akọwara na RFC 4553, Structure-Agnostic TDM over Packet (SatoP) na-akwado na ACX Series Universal Metro routers nwere arụnyere na T1 na E1 interfaces. A na-eji SAToP maka encapsulation pseudowire maka ibe TDM (T1, E1). Ihe mkpuchi ahụ na-eleghara usoro ọ bụla etinyere na iyi T1 na E1, ọkachasị ihe nhazi nke ọkọlọtọ TDM nyere. A na-eji SAToP eme ihe n'elu netwọk ndị gbanwere na ngwugwu, ebe ndị na-anya ụgbọ ala (PE) adịghị mkpa ịkọwa data TDM ma ọ bụ sonye na akara TDM.
IHE: ACX5048 na ACX5096 rawụta anaghị akwado SAToP.

Ọgụgụ 5 dị na ibe 41 na-egosi netwọk nwere ike ịgbanwe ngwugwu (PSN) nke ndị na-anya ụgbọ mmiri PE abụọ (PE1 na PE2) na-enye otu ma ọ bụ karịa pseudowires n'akụkụ ndị ahịa (CE1 na CE2), na-ewepụta ọwara PSN iji nye data. ụzọ maka pseudowire.

Ọgụgụ 5: Pseudowire Encapsulation na SAToP

g016956

Ọrụ Emulated

Mgbakwụnye sekit

PSN ọwara

Mgbakwụnye sekit

Pseudowire 1

CE 1

PE1

PE2

CE 2

Pseudowire 2

Ọrụ obodo

A naghị ahụ okporo ụzọ Pseudowire anya na netwọk isi, yana netwọk isi na-apụta ìhè na CE. Ngalaba data ala (bits, cell, ma ọ bụ ngwugwu) na-abịa site na sekit mgbakwụnye, etinyere ya na usoro pseudowire.

42
unit data (PDU), ma buru ya gafee netwọk dị n'okpuru site na ọwara PSN. Ndị PE na-eme ihe mkpuchi dị mkpa na mwepu nke pseudowire PDUs ma na-ejikwa ọrụ ọ bụla ọzọ nke ọrụ pseudowire chọrọ, dị ka usoro nhazi oge ma ọ bụ oge.
AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊAKWỤKWỤKWỤKWỤKWỤKWASKWỤKWỤKWỤKWỤKWASKWỤKWỤKWỤKWỤKWỤKWASKWỤKWỤKWỤKWASKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASKWỤKWỤKWỤKWỤKWỤKWASKWỤKWỤKWỤKWỤKWỤKWASKWỤKWỤKWASKWỤKWỤKWASKWỤKWỤKWASKWỤKWỤKWዉን NKWASỊRỤRỤRỤRỤRỤRỤRỤTỤTỤTỤTỤWA"Emulation na Channelized T1 na E1 Interfaces | 42
Na-ahazi SAToP emulation na Channelized T1 na E1 Interfaces
N'akụkụ a Ịtọ ntọala T1/E1 Mode Mode | 43 Ịhazi otu interface T1 ma ọ bụ E1 zuru ezu na chanelized T1 na E1 interface | 44 Ịtọlite ụdị mkpuchi SAToP | 48 Hazie Layer 2 Circuit | 48
Nhazi a bụ ntọala ntọala nke SAToP na rawụta ACX Series dị ka akọwara na RFC 4553, Structure-Agnostic Time Division Multiplexing (TDM) n'elu Packet (SatoP). Mgbe ị na-ahazi SAToP na oghere T1 na E1 arụnyere, nhazi ahụ na-arụpụta pseudowire nke na-arụ ọrụ dị ka usoro njem maka akara sekit T1 na E1 gafere netwọk nke gbanwere ngwugwu. Netwọk dị n'etiti ndị na-anya ụzọ ndị ahịa (CE) na-apụta ìhè nye ndị na-anya ụgbọ ala CE, na-eme ka ọ dị ka ndị na-anya ụgbọ ala CE nwere njikọ ozugbo. Site na nhazi SAToP na ihu onye na-eweta (PE) nke T1 na E1, ọrụ mmekọrịta (IWF) na-etolite ụgwọ ọrụ (frame) nke nwere data T1 na E1 Layer 1 nke CE rawụta na okwu njikwa. A na-ebufe data a na PE dịpụrụ adịpụ n'elu pseudowire. PE dịpụrụ adịpụ na-ewepụ ihe niile Layer 2 na isi MPLS agbakwunyere na igwe ojii netwọk wee bugharịa okwu njikwa na data Layer 1 na IWF dịpụrụ adịpụ, nke na-ebuga data ahụ na CE.

Ọgụgụ 6: Pseudowire Encapsulation na SAToP

g016956

Ọrụ Emulated

Mgbakwụnye sekit

PSN ọwara

Mgbakwụnye sekit

Pseudowire 1

CE 1

PE1

PE2

CE 2

Pseudowire 2

Ọrụ obodo

Na eserese 6 na ibe 43 router Provider Edge (PE) na-anọchite anya rawụta ACX Series nke a na-ahazi na usoro ndị a. Nsonaazụ nke usoro ndị a bụ pseudowire sitere na PE1 ruo PE2. Isiokwu gụnyere:

Ịtọ ntọala T1/E1 Mode
Emulation bụ usoro na-emepụtagharị àgwà dị mkpa nke ọrụ (dịka T1 ma ọ bụ E1) n'elu netwọk nwere ngwungwu. Ị na-edozi ọnọdụ nṅomi nke mere na T1 na E1 interfaces arụnyere na ACX Series rawụta nwere ike ahazi na-arụ ọrụ na ma T1 ma ọ bụ E1 mode. Nhazi a dị na ọkwa PIC, yabụ ọdụ ụgbọ mmiri niile na-arụ ọrụ dị ka T1 interfaces ma ọ bụ E1 interfaces. A naghị akwado ngwakọta T1 na E1. Site na ndabara, ọdụ ụgbọ mmiri niile na-arụ ọrụ dị ka oghere T1.
Hazie ụdị nṅomi: [dezie chassis fpc fpc-slot pic-slot] onye ọrụ @ onye ọbịa # set framing (t1 | e1) maka exampLe:
[edit chassis fpc 0 pic 0] onye ọrụ @ onye ọbịa # setịpụ framing t1 Mgbe ewetara PIC na ntanetị yana dabere na nhọrọ nke ejiri (t1 ma ọ bụ e1), na ACX2000 rawụta, a na-emepụta oghere 16 CT1 ma ọ bụ 16 CE1, yana n'ihu. na ACX1000 rawụta, 8 CT1 ma ọ bụ 8 CE1 interfaces na-kere.
Nsonaazụ na-egosi nhazi a:

onye ọrụ @ onye ọbịa # gosi chassis fpc 0 {
foto 0 {framing t1;
} }
Nsonaazụ na-esote site na iwu ihe ngosi ihe ngosi terse na-egosi oghere 16 CT1 emebere na nhazi nhazi.

user@host# ọsọ show interfaces terse

Interface

Proto njikọ Admin

ct1-0/0/0

gbadata

ct1-0/0/1

gbadata

ct1-0/0/2

gbadata

ct1-0/0/3

gbadata

ct1-0/0/4

gbadata

ct1-0/0/5

gbadata

ct1-0/0/6

gbadata

ct1-0/0/7

gbadata

ct1-0/0/8

gbadata

ct1-0/0/9

gbadata

ct1-0/0/10

gbadata

ct1-0/0/11

gbadata

ct1-0/0/12

gbadata

ct1-0/0/13

gbadata

ct1-0/0/14

gbadata

ct1-0/0/15

gbadata

Mpaghara

Ime ime

IHE: Ọ bụrụ na ị tọọ framing nhọrọ ezighị ezi maka ụdị PIC, ime ọrụ ada ada.
Ọ bụrụ na ị gbanwee ọnọdụ ahụ, rawụta ga-amalitegharị T1 na E1 arụnyere n'ime ya.
Ule ule mperi mperi (BERT) yana ndị niile enwetara site na T1 na E1 interfaces ahaziri maka SAToP anaghị ebute nrụrụ akara ngosi (AIS). N'ihi ya, oghere T1 na E1 ka dị elu.

Hụkwa ọzọ
SAToP emulation na T1 na E1 Interfaces karịrịview | 41
Ịhazi otu interface T1 ma ọ bụ E1 zuru ezu na chanelized T1 na E1 interface
Ị ga-ahazi nwa T1 ma ọ bụ E1 interface na wuru na-channelized T1 ma ọ bụ E1 interface kere n'ihi na channelized interface abụghị a configurable interface na SAToP encapsulation ga-ahazi (na nzọụkwụ ọzọ) maka pseudowire na-arụ ọrụ. Nhazi ndị a na-emepụta otu interface T1 zuru ezu na chanelized ct1 interface. Ị nwere ike ịgbaso otu usoro ahụ iji mepụta otu interface E1 na chanelized ce1 interface. Hazie otu interface T1/E1 zuru ezu:

[edit interfaces ct1-fpc/pic / port] onye ọrụ @ onye ọbịa# setịpụrụ ụdị interface enweghị nkebi (t1 | e1) Maka example: [edit interfaces ct1-0/0/0 user@host# set no-partition interface-type t1
Nsonaazụ na-egosi nhazi a:
[edit] user@host# show interfaces ct1-0/0/0 {
enweghị nkebi interface-ụdị t1; }

Iwu bu ụzọ na-emepụta t1-0/0/0 interface na chanelized ct1-0/0/0 interface. Lelee nhazi na ihe ngosi interfaces interface-aha nnukwu iwu. Gbaa iwu ka igosipụta mmepụta maka chanelized interface yana T1 ma ọ bụ E1interface emepụtara ọhụrụ. Mmepụta na-esonụ na-enye example nke mmepụta maka CT1 interface na T1 interface mepụtara site na mbụ example nhazi. Rịba ama na ct1-0/0/0 na-agba ọsọ na ọsọ T1 na mgbasa ozi bụ T1.

onye ọrụ @ ọbịa> na-egosi interfaces ct1-0/0/0 sara mbara

Ntụgharị anụ ahụ: ct1-0/0/0, Kwanyere, Njikọ anụ ahụ dị elu

Ndekọ ihu: 152, SNMP ma ọ bụrụIndex: 780, Ọgbọ: 1294

Ụdị njikọ-ọkwa: Onye njikwa, Mkpuchi: Ime, Ọsọ: T1, Loopback: Ọ dịghị, Framing:

ESF, Nne na Nna: Ọ dịghị

Ọkọlọtọ ngwaọrụ: Na-agba ọsọ ugbu a

Ọkọlọtọ interface: Ntụaka-Na- Point SNMP-Ọnyà Ime: 0x0

Ọkọlọtọ njikọ

: Ọ dịghị

Oge njide

: elu 0 ms, gbadata 0 ms

CoS kwụ n'ahịrị

: 8 kwadoro, 4 kacha n'ahịrị eji eme ihe

Ikpe ikpeazụ: 2012-04-03 06:27:55 PDT (00:13:32 gara aga)

Nchịkọta ikpeazụ kpochapụrụ: 2012-04-03 06:40:34 PDT (00:00:53 gara aga)

Mkpu DS1: Ọ dịghị

Nkwarụ DS1: Ọ nweghị

Mgbasa ozi T1:

Sekọnd

Gụọ Steeti

SEF

0 OK

BEE

0 OK

AIS

0 OK

LOF

0 OK

LOS

0 OK

ODO

0 OK

CRC Major

0 OK

Obere CRC

0 OK

BPV

EXZ

LCV

PCV

CRC

LES

SES

SEFS

BES

UAS

Ntinye ederede: B8ZS

Nrụpụta

: 0 ruo 132 ụkwụ

Nhazi DS1 BERT:

Oge BERT: 10 sekọnd, gafere: 0 sekọnd

Ọnụego mperi ewepụtara: 0, Algorithm: 2^15 – 1, O.151, Pseudorandom (9)

Nhazi Nji na-ebugharị ngwugwu:

Ebe njedebe: 0 (0x00)

N'ime mmepụta ihe na-esote maka interface T1, a na-egosipụta interface nne na nna dị ka ct1-0/0/0 na ụdị njikọ njikọ na encapsulation bụ TDM-CCC-SATOP.

onye ọrụ @ onye ọbịa> ngosi ihu t1-0/0/0 sara mbara

Ntụgharị anụ ahụ: t1-0/0/0, Kwanyere, Njikọ anụ ahụ dị elu

Ndekọ ihu: 160, SNMP ma ọ bụrụIndex: 788, Ọgbọ: 1302

Ụdị njikọ-ọkwa: TDM-CCC-SATOP, MTU: 1504, Ọsọ: T1, Loopback: Ọ dịghị, FCS: 16,

Nne na nna: ct1-0/0/0 Index index 152

Ọkọlọtọ ngwaọrụ: Na-agba ọsọ ugbu a

Ọkọlọtọ interface: Ntụaka-Na- Point SNMP-Ọnyà Ime: 0x0

Ọkọlọtọ njikọ

: Ọ dịghị

Oge njide

: elu 0 ms, gbadata 0 ms

CoS kwụ n'ahịrị

: 8 kwadoro, 4 kacha n'ahịrị eji eme ihe

Ikpe ikpeazụ: 2012-04-03 06:28:43 PDT (00:01:16 gara aga)

Nchịkọta ikpeazụ kpochapụrụ: 2012-04-03 06:29:58 PDT (00:00:01 gara aga)

Ahịrị mgbapụ: 8 kwadoro, 4 na-eji

Ọnụ ego kwụ n'ahịrị:

ngwugwu ebufetara kwụ n'ahịrị

ngwugwu atụdara

0 kacha mma

1 gbara ọsọ-fo

2 emesiri ike

3 netwọk-ọ n'ihu

Nọmba kwụ n'ahịrị:

Klas mbugharị mapụtara

kacha mma-mgbalị

ngwa ngwa-ebugharị

na-emesi obi ike

njikwa netwọkụ

Mkpu DS1: Ọ dịghị

Nkwarụ DS1: Ọ nweghị

Nhazi SAToP:

Nha ugwo: 192

Ụkpụrụ na-adịghị arụ ọrụ: 0xFF

Kwakọba n'ụba: Agbanyụrụ

Ihe nchekwa Jitter: ngwugwu: 8, latency: 7 ms, nhazi akpaaka: Agbanyụrụ

Oke mfu ngwugwu: sampoge: 10000 ms, ọnụ ụzọ: 30%

Nhazi Nji na-ebugharị ngwugwu:

Oghere ebe: 0

Ozi CoS:

Ntuziaka: mmepụta

CoS na-ebufe kwụ n'ahịrị

Bandwit

Ihe mbu buffer

Oke

bps

ejic

0 kacha mma

1459200 95

ala

onweghi

3 netwọk-njikwa

76800

ala

onweghi

Ntụgharị uche ziri ezi t1-0/0/0.0 (Index 308) (SNMP ma ọ bụrụ Index 789) (Ọgbọ 11238)

Ọkọlọtọ: Ntụkwasị-aka SNMP-Ọnyà: TDM-CCC-SATOP

CE ozi

ngwugwu

Ọnụọgụ Bytes

CE Tx

CE Rx

CE Rx ebugara

CE gbapụrụ

CE efu

CE adịghị mma

Edebanyere CE na-ezighi ezi

CE AIS kwụsịrị

CE kwụsịrị

Ihe omume CE karịrị akarị

Ihe omume CE emebere

Protocol ccc, MTU: 1504, Ọgbọ: 13130, Tebụl ụzọ: 0

48
Ịtọ ntọala SAToP Encapsulation Mode
A ga-ahazi oghere T1 na E1 wuru n'ime ya na SAToP encapsulation na PE router ka ọrụ interworking (IWF) wee nwee ike kewaa ma tinye akara TDM n'ime ngwugwu SAToP, na n'akụkụ nke ọzọ, iji wepụta ngwugwu SAToP wee megharịa ha. n'ime akara TDM. 1. Na PE rawụta, hazi SAToP encapsulation na anụ ahụ interface:
[edit interfaces (t1 | e1) fpc/pic / ọdụ ụgbọ mmiri] onye ọrụ @ onye ọbịa# setịpụrụ encapsulation satop Maka example: [edit interfaces t1-0/0/0 user@host# set encapsulation satop
2. Na PE rawụta, hazie ihe ezi uche interface: [edit interfaces] user@host# set (t1 | e1) fpc/pic/port unit log log-unit-number For ex.ample: [edit interfaces] user@host# set t1-0/0/0 unit 0 Ọ dịghị mkpa ka hazi sekit cross-njikọ (CCC) ezinụlọ n'ihi na ọ na-akpaghị aka kere maka bu ụzọ encapsulation. Ihe mmepụta na-egosi nhazi a.
[edit interfaces] onye ọrụ @ onye ọbịa # egosi t1-0/0/0 encapsulation satop; nkeji 0;
Hazie sekit Layer 2
Mgbe ị na-ahazi sekit Layer 2, ị na-ahọpụta onye agbata obi maka onye na-eweta ihu (PE). A na-anọchi anya sekit Layer 2 ọ bụla site na interface ezi uche dị na ya na-ejikọta rawụta PE mpaghara na rawụta ndị ahịa mpaghara (CE). Edepụtara sekit niile nke Layer 2 na-eji otu rawụta PE dịpụrụ adịpụ, ahapụtara maka ndị na-anya ụgbọ ala CE, n'okpuru nkwupụta agbataobi. A na-amata onye agbata obi ọ bụla site na adreesị IP ya ma na-abụkarị ebe njedebe maka ọwara akara akara (LSP) nke na-ebufe sekit Layer 2. Hazie sekit Layer 2: · [edit protocols l2circuit agbataobi adreesị] onye ọrụ @ onye ọbịa# set interface-aha mebere-circuit-id njirimara

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Maka example, maka T1 interface: [edit protocols l2circuit agbataobi 2.2.2.2 user@host# set interface t1-0/0/0.0 virtual-circuit-id 1 Nhazi nke bu ụzọ bụ maka interface T1. Iji hazie interface E1, jiri paramita interface E1. Ihe mmepụta na-egosi nhazi a.
[edit protocols l2circuit] onye ọrụ @ onye ọbịa # gosi onye agbata obi 2.2.2.2 interface t1-0/0/0.0 {
mebere-circuit-id 1; }
Hụkwa Ịhazi Interface maka Layer 2 sekit gafereview Na-eme ka Layer 2 sekit mgbe MTU adabaghị

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ISI NKE 5
Na-ahazi Nkwado CESoPSN na MIC Emulation Circuit
N'ISI nke a TDM CESoPSN Overview | 50 Na-ahazi TDM CesoPSN na ACX Series Routers Overview | 51 Ịhazi CESoPSN na Channelized E1/T1 Circuit Emulation MIC | 53 Ịhazi CESoPSN na Channelized OC3/STM1 (Multi-Rate) Circuit Emulation MIC na SFP | 58 Na-ahazi CSoPSN Encapsulation na DS Interface | 70 Ịhazi ọwa CE1 gbadaa na DS Interface | 74 Ịhazi CESoPSN na Channelized E1/T1 Circuit Emulation MIC na ACX Series | 77
TDM CesoPSN gafereview
Ọrụ Circuit Emulation over Packet-Switched Network (CESoPSN) bụ oyi akwa mkpuchi nke ezubere iburu ọrụ NxDS0 n'elu netwọọkụ gbanwere ngwungwu (PSN). CESoPSN na-enyere aka nṅomi pseudowire nke ụfọdụ akụrụngwa nke nhazi oge nkewa ọtụtụ (TDM) netwọk. Karịsịa, CESoPSN na-enyere aka ibugharị bandwidth na-echekwa akụkụ nke ngwa-n'ókè E1 ma ọ bụ T1 dị ka ndị a:
sekit, nke na-emeghachi omume na mgbama ngosi mkpu (AIS) na ihe ngosi mkpu anya (RAI) na-ekwu nke sekit mgbakwunye mpaghara ngwaọrụ. PSN na-ebu naanị ọrụ NxDS0, ebe N bụ ọnụ ọgụgụ nke oghere oge ejiri mee ihe na sekit na-ejikọta ụzọ nke ngwaọrụ CE, si otú a na-echekwa bandwit.
Akwụkwọ emetụtara na-ahazi TDM CSoPSN na ACX Series Routers Overview | 51

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Ịhazi CESoPSN Encapsulation na DS Interfaces Na-ahazi ọwa CE1 gbadata na DS Interface | 74
Na-ahazi TDM CesoPSN na ACX Series Routers Overview
N'akụkụ a, ọwa ọwa ruo n'ọkwa DS0 | 51 Nkwado Protocol | 52 Ngwunye Latency | 52 CSoPSN Encapsulation | 52 Nhọrọ CSoPSN | 52 ngosi Iwu | 52 CESoPSN Pseudowires | 52
Usoro-mara oge nkewa multiplexed (TDM) Circuit emulation Service n'elu Packet-Switched Network (CESoPSN) bụ usoro nke encapsulating TDM mgbama n'ime CESoPSN ngwugwu, na n'ụzọ ọzọ, decapsulating CESoPSN ngwugwu azụ n'ime TDM akara. A na-akpọkwa usoro a dị ka Interworking Function (IWF). A na-akwado atụmatụ CSoPSN ndị a na Juniper Networks ACX Series Universal Metro Routers:
Channelization ruo n'ọkwa DS0
A na-akwado ọnụọgụ ndị na-esonụ nke NxDS0 pseudowires maka 16 T1 na E1 wuru na ọdụ ụgbọ mmiri 8 T1 na E1, ebe N na-anọchi anya oghere oge na ọdụ ụgbọ mmiri T1 na E1. 16 T1 na E1 wuru n'ime ọdụ ụgbọ mmiri na-akwado ọnụ ọgụgụ ndị a nke pseudowires: · Ọdụ ụgbọ mmiri T1 ọ bụla nwere ike ịnwe ihe ruru 24 NxDS0 pseudowires, nke gbakwụnye na mkpokọta 384 NxDS0.
pseudowires. Ọdụ ụgbọ mmiri E1 ọ bụla nwere ike ịnwe ihe ruru 31 NxDS0 pseudowires, nke gbakwụnye na mkpokọta 496 NxDS0.
pseudowires. 8 T1 na E1 wuru n'ime ọdụ ụgbọ mmiri na-akwado ọnụ ọgụgụ ndị a nke pseudowires: · Ọdụ ụgbọ mmiri T1 ọ bụla nwere ike ịnwe ihe ruru 24 NxDS0 pseudowires, nke gbakwụnye na mkpokọta ruru 192 NxDS0.
pseudowires.

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Ọdụ ụgbọ mmiri E1 ọ bụla nwere ike ịnwe ihe ruru 31 NxDS0 pseudowires, nke gbakwụnye na mkpokọta ihe ruru 248 NxDS0 pseudowires.
Nkwado Protocol Protocol niile na-akwado Structure-Agnostic TDM over Packet (SatoP) na-akwado ihu CSoPSN NxDS0.
Latency ngwugwu Oge achọrọ iji mepụta ngwugwu (site na 1000 ruo 8000 microseconds).
CESoPSN Encapsulation A na-akwado nkwupụta ndị a na ọkwa ọkwa [edit interfaces interface-name]: · ct1-x/y/z partition partition-nọmba timeslots timeslot interface-ụdị ds · ds-x/y/z:n encapsulation cesopsn
Nhọrọ CESoPSN A na-akwado nkwupụta ndị a na ọkwa ọkwa [edit interfaces interface-name cesopsn-options]: · oke-ngwugwu-ọnụego (s)ample-oge milliseconds) · ụkpụrụ na-adịghị arụ ọrụ · jitter-buffer-latency milliseconds · jitter-buffer-paket · ngwugwu-mkpọchi microseconds
gosi Iwu Ihe ngosi interfaces interface-aha nnukwu iwu kwadoro maka t1, e1, na na interfaces.
A na-ahazi CESoPSN Pseudowires CESoPSN pseudowires na ihe ezi uche dị na ya, ọ bụghị na interface anụ ahụ. Yabụ na nkwupụta ọnụọgụ ọnụọgụ-ngụkọta otu ahụ ga-etinyerịrị na nhazi na ọkwa ọkwa [edit interfaces interface-name]. Mgbe ị gụnyere nkwupụta ọnụọgụ ọnụọgụ, sekit-njikọ (CCC) maka interface ezi uche dị na ya na-akpaghị aka.

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Ederede metụtara ịtọ Nhọrọ csopsn nhọrọ | 55
Na-ahazi CESoPSN na Channelized E1/T1 Circuit Emulation MIC
N'akụkụ a na-ahazi T1/E1 Framing Mode na ọkwa MIC | 53 Na-ahazi Interface CT1 gbadata na ọwa DS | 54 Ịtọ ntọala CESoPSN | 55 Ịhazi CSoPSN na DS Interface | 57
Iji hazie Circuit Emulation Service over Packet-Switched Network (CESoPSN) protocol na ọdụ ụgbọ mmiri 16 Channelized E1/T1 Circuit Emulation MIC (MIC-3D-16CHE1-T1-CE), ị ga-ahazi usoro nhazi ahụ, hazie CT1 interface ruo Ọwa DS, wee hazie mkpuchi CESoPSN na oghere DS.
Na-ahazi T1/E1 Framing Mode na ọkwa MIC Iji tọọ ọnọdụ framing na ọkwa MIC (MIC-3D-16CHE1-T1-CE), maka ọdụ ụgbọ mmiri anọ na MIC, gụnyere nkwupụta nhazi na [edit chassis fpc slot. pic slot] ọkwa ọkwa.
[dezie chassis fpc oghere pic oghere] onye ọrụ @ onye ọbịa # set framing (t1 | e1); Mgbe ewebatachara MIC n'ịntanetị, a na-emepe oghere maka ọdụ ụgbọ mmiri MIC dabere na ụdị MIC yana nhọrọ mkpụkọ ejiri. Ọ bụrụ na ị na-agụnye framing t1 nkwupụta, 16 CT1 interfaces na-kere. Ọ bụrụ na ị na-agụnye okwu e1 Framing, 16 CE1 interfaces na-kere.

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IHE: Ọ bụrụ na ịtọọ nhọrọ mkpụkọ ezighi ezi maka ụdị MIC, ọrụ itinye aka na-ada. Nnwale ule ọnụego mperi (BERT) nwere ọnụọgụ abụọ 1s niile (nke) enwetara site na interfaces CT1/CE1 na Circuit Emulation MIC ahaziri maka CESoPSN anaghị ebute nrụrụ mgbama ngosi (AIS). N'ihi ya, oghere CT1/CE1 ka dị elu.
Ịhazi Interface CT1 gbadata na ọwa DS Ka ịhazie interface T1 (CT1) emebere ruo na ọwa DS, gụnyere nkwupụta nkebi na [edit interfaces ct1-mpc-slot/mic-slot/port-nọmba] ọkwa ọkwa:
IHE: Iji hazie interface CE1 ruo ọwa DS, dochie ct1 na ce1 n'ime usoro a.
1. Na nhazi ọnọdụ, gaa na [edit interfaces ct1-mpc-slot/mic-slot/port-nọmba] ọkwa ọkwa. [edit] onye ọrụ @ onye ọbịa # edit interfaces ct1-mpc-slot/mic-slot/nọmba ọdụ ụgbọ mmiri
Maka exampLe:
[edit] user@host# edit interfaces ct1-1/0/0
2. Hazie sublevel interface nkebi index na oge ohere, ma tọọ interface ụdị dị ka ds. [edit interfaces ct1-mpc-slot/mic-slot/port-nọmba] onye ọrụ @ onye ọbịa# setịpụrụ nkebi nkebi-nọmba timeslots timeslot interface-ụdị ds
Maka exampLe:
[edit interfaces ct1-1/0/0] onye ọrụ @ onye ọbịa# setịpụrụ nkebi 1 timeslots 1-4 ụdị interface ds

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IHE: Ị nwere ike ekenye otutu oge ohere na a CT1 interface. N'ime iwu atọrọ, kewaa oghere oge site na rikomas na etinyekwala oghere n'etiti ha. Maka exampLe:
[edit interfaces ct1-1/0/0] onye ọrụ @ onye ọbịa# setịpụrụ nkebi 1 timeslots 1-4,9,22-24 ụdị interface ds
Iji nyochaa nhazi a, jiri iwu ngosi na ọkwa ọkwa [edit interfaces ct1-1/0/0].
[edit interfaces ct1-1/0/0] user@host# show partition 1 timeslots 1-4 interface-ụdị ds; Enwere ike ịhazi interface NxDS0 site na interface CT1. Ebe N na-anọchi anya ọnụ ọgụgụ nke oghere oge na interface CT1. Uru nke N bụ: · 1 ruo 24 mgbe a na-ahazi interface DS0 site na interface CT1. · 1 ruo 31 mgbe a na-ahazi interface DS0 site na interface CE1. Mgbe ị kewasịrị interface DS, hazie nhọrọ CSoPSN na ya.
Ịtọ ntọala CESoPSN Nhọrọ Iji hazie nhọrọ CesoPSN: 1. Na nhazi ọnọdụ, gaa na [edit interfaces ds-fpc-slot/pic-slot/port:channel] ọkwa ọkwa.
[edit] user@host# edit interfaces ds-fpc-slot/pic-slot/port:channel For ex.ampLe:
[edit] user@host# edit interfaces ds-1/0/0:1:1:1
2. Jiri iwu ndezi gaa na ọkwa ọkwa [edit cesopsn-options]. [edit interfaces ds-fpc-slot/pic-slot/port:channel] onye ọrụ @ onye ọbịa# dezie cesopsn-nhọrọ.

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3. Hazie nhọrọ CESoPSN ndị a:
IHE: Mgbe ị na-atụgharị pseudowires site na iji interworking (iw) interfaces, ngwaọrụ stitching pseudowire enweghị ike ịkọwa àgwà nke sekit n'ihi na sekit si malite na kwụsị na ndị ọzọ ọnụ. Iji kparịta ụka n'etiti isi ihe nkedo na njedebe sekit, ịkwesịrị ịhazi nhọrọ ndị a.
Oke oke-ngwugwu-ọnụego ọnwụ- Tọọ nhọrọ mfu ngwugwu. Nhọrọ ndị a bụ sample-oge na ọnụ ụzọ.
[edit interfaces ds-fpc-slot/pic-slot/port:channel cesopsn-options] onye ọrụ @ onye ọbịa# setịpụrụ oke-ngwugwu-ọnwụ-ọnụego sample-oge sample-oge
· ụkpụrụ na-abaghị uru – Usoro hexadecimal 8-bit iji dochie data TDM na ngwugwu furu efu (site na 0 ruo 255).
Jitter-buffer-latency – Oge igbu oge na ihe nchekwa jitter (site na 1 ruo 1000 milliseconds). · jitter-buffer-packets– Ọnụọgụ nke ngwugwu dị na ihe nchekwa jitter (site na ngwugwu 1 ruo 64). Packetization-latency – Oge achọrọ iji mepụta ngwugwu (site na 1000 ruo 8000 microseconds). Ọnụ-nha ugwo-Nha ịkwụ ụgwọ maka sekit mebere nke na-akwụsị na Layer 2 interworking (iw) ezi uche dị na ya.
interfaces (site na 32 ruo 1024 bytes).
Iji nyochaa nhazi ahụ site na iji ụkpụrụ egosiri na examples, jiri iwu ngosi na [edit interfaces ds-1/0/0:1:1:1] ọkwa ọkwa:
[edit interfaces ds-1/0/0:1:1:1] onye ọrụ @ onye ọbịa# gosi cesopsn-nhọrọ {
oke-ngwu-ngwu-ọnụego {sample-oge 4000;
} }
HỤỌ KWESỊRỊ Ịtọlite ọnọdụ mkpuchi | 70 Ịhazi Interface Pseudowire | 73

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Ịhazi CESoPSN na Interfaces DS Iji hazie mkpuchi CESoPSN na interface DS, gụnyere nkwupụta mkpuchi na [edit interfaces ds-mpc-slot/mic-slot/port-nọmba:channel] ọkwa ọkwa. 1. Na nhazi ọnọdụ, gaa na [edit interfaces ds-mpc-slot/mic-slot/port-number:channel] hierarchy
ọkwa. [edit] user@host# edit interfaces ds-mpc-slot/mic-slot/ nọmba ọdụ ụgbọ mmiri: ọwa.
Maka exampLe:
[edit] user@host# edit interfaces ds-1/0/0:1
2. Hazie CesoPSN ka ụdị mkpuchi. [edit interfaces ds-mpc-slot/mic-slot/nọmba ọdụ ụgbọ mmiri:nkebi] user@host# set encapsulation cesopsn
Maka exampLe:
[edit interfaces ds-1/0/0:1] user@host# set encapsulation cesopsn
3. Hazie ihe ezi uche dị na ya maka interface DS. [edit interfaces ds-mpc-slot/mic-slot/port-nọmba: nkebi] uset@host# set unit interface-unit-nọmba
Maka exampLe:
[edit interfaces ds-1/0/0:1] user@host# set unit 0
Iji nyochaa nhazi a, jiri iwu ngosi dị na [edit interfaces ds-1/0/0:1] ọkwa ọkwa.
[edit interfaces ds-1/0/0:1]

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onye ọrụ @ onye ọbịa # ihe ngosi encapsulation cesopsn; nkeji 0;
Akwukwo ndi ozo nwere nghọta site na ụdị eserese na-akwado | 2
Na-ahazi CESoPSN na Channelized OC3/STM1 (Multi-Rate) Circuit Emulation MIC na SFP
N'akụkụ a na-ahazi ọnụọgụ SONET/SDH-Nhọrọ | 58 Ịhazi ọnọdụ SONET/SDH Framing n'ọkwa MIC | 59 Na-ahazi CSoPSN Encapsulation na DS Interfaces na ọwa CT1 | 60 Na-ahazi CSoPSN Encapsulation na DS Interface na ọwa CE1 | 64
Iji hazie nhọrọ CESoPSN na Channelized OC3/STM1 (Multi-Rate) Circuit Emulation MIC na SFP, ị ga-ahazirịrị ọsọ na ọnọdụ nhazi na ọkwa MIC wee hazie mkpuchi ahụ ka CESoPSN na oghere DS. Na-ahazi SONET/SDH Rate-Selectability Ị nwere ike hazie ọnụọgụ nhọrọ na Channelized OC3/STM1 (Multi-Rate) MIC nwere SFP(MIC-3D-4COC3-1COC12-CE) site na ịkọwa ọsọ ọdụ ụgbọ mmiri. The Channelized OC3/STM1 (Multi-Rate) Circuit Emulation MIC na SFP bụ ọnụego-ahọpụtara na enwere ike ịkọwa ọsọ ọdụ ụgbọ mmiri ya dị ka COC3-CSTM1 ma ọ bụ COC12-CSTM4. Iji hazie ọsọ ọdụ ụgbọ mmiri iji họrọ nhọrọ ọsọ nke coc3-cstm1 ma ọ bụ coc12-cstm4: 1. Na nhazi ọnọdụ, gaa na [edit chassis fpc slot pic slot port slot] ọkwa ọkwa.
[edit]

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onye ọrụ @ onye ọbịa # dezie chassis fpc oghere pic oghere ọdụ ụgbọ mmiri maka exampLe:
[edit] onye ọrụ @ onye ọbịa # dezie chassis fpc 1 foto 0 ọdụ ụgbọ mmiri 0
2. Tọọ ọsọ dị ka coc3-cstm1 ma ọ bụ coc12-cstm4. [dezie chassis fpc oghere pic oghere ọdụ ụgbọ mmiri] onye ọrụ @ onye ọbịa # setịpụrụ ọsọ (coc3-cstm1 | coc12-cstm4)
Maka exampLe:
[edit chassis fpc 1 pic 0 ọdụ ụgbọ mmiri] onye ọrụ @ onye ọbịa # setịpụrụ ọsọ coc0-cstm3
IHE: Mgbe edobere ọsọ dị ka coc12-cstm4, kama ịhazi ọdụ ụgbọ mmiri COC3 ruo ọwa T1 na ọdụ ụgbọ mmiri CSTM1 ruo na ọwa E1, ị ga-ahazi ọdụ ụgbọ mmiri COC12 ruo ọwa T1 na ọwa CSTM4 ruo na ọwa E1.
Ịhazi ọnọdụ SONET/SDH Framing mode na ọkwa MIC Iji tọọ ọnọdụ framing na ọkwa MIC (MIC-3D-4COC3-1COC12-CE), maka ọdụ ụgbọ mmiri anọ na MIC, gụnyere nkwupụta nhazi na [edit chassis fpc slot. pic slot] ọkwa ọkwa.
[edit chassis fpc slot pic slot] onye ọrụ @ onye ọbịa# set framing (sonet | sdh) # SONET maka COC3/COC12 ma ọ bụ SDH maka CSTM1/CSTM4 Mgbe ewebatachara MIC n'ịntanetị, a na-emepụta oghere maka ọdụ ụgbọ mmiri MIC dị na ndabere nke Ụdị MIC na nhọrọ nhazi nke ejiri. Ọ bụrụ na ị gụnyere nkwupụta sonet framing, a na-emepụta oghere COC3 anọ mgbe a na-ahazi ọsọ dị ka coc3-cstm1. Ọ bụrụ n'ịgụnye nkwupụta sdh framing, a na-emepụta oghere CSTM1 anọ mgbe a na-ahazi ọsọ dị ka coc3-cstm1.

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Ọ bụrụ n'ịgụnye nkwupụta sonet framing, otu COC12 na-emepụta mgbe a na-ahazi ọsọ dị ka coc12-cstm4.
Ọ bụrụ na ị gụnyere nkwupụta sdh framing, otu CSTM4 na-emepụta mgbe a na-ahazi ọsọ dị ka coc12-cstm4.
· Ọ bụrụ na ị kọwapụtaghị framing na ọkwa MIC, mgbe ahụ nke ndabara bụ SONET maka ọdụ ụgbọ mmiri niile.
IHE: Ọ bụrụ na ịtọọ nhọrọ mkpụkọ ezighi ezi maka ụdị MIC, ọrụ itinye aka na-ada. Nnwale ule ọnụego mperi (BERT) nwere ọnụọgụ abụọ 1s niile (nke) enwetara site na interfaces CT1/CE1 na Circuit Emulation MIC ahaziri maka CESoPSN anaghị ebute nrụrụ mgbama ngosi (AIS). N'ihi ya, oghere CT1/CE1 ka dị elu.
Na-ahazi mkpuchi CESoPSN na DS Interface na ọwa CT1
Isiokwu a gụnyere ọrụ ndị a: 1. Configuring COC3 Ports Down to CT1 Channel | 60 2. Ịhazi ọwa CT1 gbadaa na DS Interface | 62 3. Ịhazi CSoPSN na DS Interface | 63 Configuring COC3 Ports Down to CT1 Channel Mgbe ị na-ahazi ọdụ ụgbọ mmiri COC3 ruo ọwa CT1, na MIC ọ bụla ahaziri maka SONET Framing (ọnụọgụ 0 ruo 3), ị nwere ike hazie ọwa COC1 atọ (gụnyere 1 ruo 3). Na ọwa COC1 ọ bụla, ị nwere ike hazie ọwa 28 CT1 kachasị na ọwa 1 CT1 kacha nta dabere na oghere oge. Mgbe ị na-ahazi ọdụ ụgbọ mmiri COC12 ruo ọwa CT1 na MIC ahaziri maka SONET Framing, ị nwere ike hazie ọwa 12 COC1 (gụnyere 1 ruo 12). Na ọwa COC1 ọ bụla, ị nwere ike hazie ọwa 24 CT1 (ọnụọgụ 1 ruo 28). Iji hazie channelization COC3 ruo COC1 wee gbadaa na ọwa CT1, tinye nkwupụta nkebi na [edit interfaces (coc1 | coc3) -mpc-slot/mic-slot/port-nọmba] ọkwa ọkwa:
IHE: Iji hazie ọdụ ụgbọ mmiri COC12 ruo ọwa CT1, dochie coc3 na coc12 na usoro a.
1. Na nhazi ọnọdụ, gaa na [edit interfaces coc3-mpc-slot/mic-slot/port-nọmba] ọkwa ọkwa.

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[edit] user@host# edit interfaces coc3-mpc-slot/mic-slot/port-nọmba maka ex.ampLe:
[edit] user@host# edit interfaces coc3-1/0/0
2. Hazie sublevel interface nkebi index na nso nke SONET/SDH Mpekere, na ịtọ sublevel interface ụdị dị ka coc1. [edit interfaces coc3-mpc-slot/mic-slot/port-nọmba] onye ọrụ @ onye ọbịa# setịpụrụ nkebi nkebi-nọmba oc-slice oc-slice interface-ụdị coc1 For exampLe:
[edit interfaces coc3-1/0/0] onye ọrụ @ onye ọbịa# setịpụrụ nkebi 1 oc-slice 1 ụdị interface-coc1
3. Tinye iwu ka ị gaa na ọkwa ọkwa [edit interfaces]. [edit interfaces coc3-mpc-slot/mic-slot/port-nọmba] onye ọrụ @ onye ọbịa# elu
Maka exampLe:
[edit interfaces coc3-1/0/0] user@host# elu
4. Hazie channelized OC1 interface na sublevel interface nkebi index, ma tọọ interface ụdị dị ka ct1. [edit interfaces] onye ọrụ @ onye ọbịa # setịpụ coc1-1/0/0: 1 nkebi nkebi-nọmba interface-ụdị ct1 Maka exampLe:
[edit interfaces] onye ọrụ @ onye ọbịa # setịpụrụ coc1-1/0/0: 1 nkebi 1 ụdị interface ct1

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Iji nyochaa nhazi ahụ, jiri iwu ngosi na ọkwa ọkwa [edit interfaces].
[edit interfaces] onye ọrụ @ onye ọbịa# gosi coc3-1/0/0 {
nkebi 1 oc-slice 1 interface-ụdị coc1; } koko 1-1/0/0: 1 {
nkebi 1 interface-ụdị ct1; }
Ịhazi ọwa CT1 ala ruo DS Interfaces Iji hazie ọwa CT1 gbadaa na interface DS, gụnyere nkwupụta nkebi na [edit interfaces ct1-mpc-slot/mic-slot/port-nọmba:channel:channel] ọkwa ọkwa: 1. N'ime ọnọdụ nhazi, gaa na [edit interfaces ct1-mpc-slot/mic-slot/port-nọmba:channel:channel] ọkwa ọkwa.
[edit] user@host# edit interfaces ct1-mpc-slot/mic-slot/port-nọmba:channel:channel
Maka exampLe:
[edit] user@host# edit interfaces ct1-1/0/0:1:1
2. Hazie nkebi, oghere oge, na ụdị interface.
[edit interfaces ct1-mpc-slot/mic-slot/port-nọmba:channel:channel] user@host# set partition partition-nọmba timeslots timeslots interface-ụdị ds
Maka exampLe:
[edit interfaces ct1-1/0/0:1:1] onye ọrụ @ onye ọbịa# setịpụrụ nkebi 1 timeslots 1-4 interface-ụdị ds

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IHE: Ị nwere ike ekenye otutu oge ohere na a CT1 interface. N'ime iwu atọrọ, kewaa oghere oge site na rikomas na etinyekwala oghere n'etiti ha. Maka exampLe:
[edit interfaces ct1-1/0/0:1:1] onye ọrụ @ onye ọbịa# setịpụrụ nkebi 1 timeslots 1-4,9,22-24 ụdị interface ds
Iji nyochaa nhazi a, jiri iwu ngosi na [edit interfaces ct1-1/0/0:1:1] ọkwa ọkwa.
[edit interfaces ct1-1/0/0:1:1] user@host# show partition 1 timeslots 1-4 interface-type ds;
Enwere ike ịhazi interface NxDS0 site na chanelized T1 interface (ct1). Ebe N na-anọchi anya oghere oge na interface CT1. Uru nke N bụ 1 ruo 24 mgbe a na-ahazi interface DS0 site na interface CT1. Mgbe ị kewasịrị interface DS, hazie nhọrọ CSoPSN na ya. Hụ "Ịtọlite Nhọrọ CESoPSN" na ibe 55. Ịhazi CESoPSN na DS Interfaces Iji hazie mkpuchi CESoPSN na interface DS, gụnyere nkwupụta mkpuchi na [edit interfaces ds-mpc-slot/mic-slot/port-nọmba:channel: ọwa: ọwa] ọkwa ọkwa. 1. Na nhazi ọnọdụ, gaa na [edit interfaces
ds-mpc-slot/mic-slot/nọmba ọdụ ụgbọ mmiri:channel:channel:channel] ọkwa ọkwa.
[edit] user@host# edit interfaces ds-mpc-slot/mic-slot/ nọmba ọdụ ụgbọ mmiri: ọwa: ọwa: ọwa
Maka exampLe:
[edit] user@host# edit interfaces ds-1/0/0:1:1:1
2. Hazie CesoPSN dị ka ụdị mkpuchi na ihe ezi uche dị na ya maka interface DS.
[edit interfaces ds-mpc-slot/mic-slot/port-nọmba:channel:channel:channel] user@host# set encapsulation cesopsn unit interface-unit-number

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Maka exampLe:
[edit interfaces ds-1/0/0:1:1:1] onye ọrụ @ onye ọbịa# setịpụrụ encapsulation cesopsn unit 0
Iji nyochaa nhazi a, jiri iwu ngosi na [edit interfaces ds-1/0/0:1:1:1] ọkwa ọkwa.
[edit interfaces ds-1/0/0:1:1:1] user@host# show encapsulation cesopsn; nkeji 0;
Hụkwa Ịghọta Mobile Backhaul | 12 Na-ahazi CSoPSN Encapsulation na DS Interface | 70
Na-ahazi CESoPSN Encapsulation na DS Interface na ọwa CE1
N'akụkụ a na-ahazi ọdụ ụgbọ mmiri CSTM1 gbadata na ọwa CE1 | 64 Na-ahazi ọdụ ụgbọ mmiri CSTM4 gbadata na ọwa CE1 | 66 Ịhazi ọwa CE1 gbadaa na DS interface | 68 Ịhazi CSoPSN na DS Interface | 69
Isiokwu a gụnyere ọrụ ndị a: Ịhazi CSTM1 Ports Down to CE1 Channel Na ọdụ ụgbọ mmiri ọ bụla ahaziri maka nhazi SDH (ọnụọgụ 0 ruo 3), ị nwere ike hazie otu ọwa CAU4. Na ọwa CAU4 ọ bụla, ị nwere ike hazie ọwa 31 CE1 (ọnụọgụ 1 ruo 31). Iji hazie channelization CSTM1 ruo CAU4 wee gbadaa ọwa CE1, tinye nkwupụta nkebi na ọkwa ọkwa [edit interfaces (cau4 | cstm1)-mpc-slot/mic-slot/port-nọmba] ọkwa ọkwa, dị ka egosiri na mbụ na-esote.ample: 1. Na nhazi ọnọdụ, gaa na [edit interfaces cstm1-mpc-slot/mic-slot/port-nọmba] ọkwa ọkwa.

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[edit] user@host# edit interfaces cstm1-mpc-slot/mic-slot/port-nọmba maka ex.ampLe:
[edit] user@host# edit interfaces cstm1-1/0/1
2. Na interface CSTM1, tọọ nhọrọ enweghị nkebi, wee tọọ ụdị interface dị ka cau4. [edit interfaces cstm1-mpc-slot/mic-slot/port-nọmba] onye ọrụ @ onye ọbịa# setịpụrụ ụdị interface enweghị nkebi cau4
Maka exampLe:
[edit interfaces cstm1-1/0/1] onye ọrụ @ onye ọbịa# setịpụrụ ụdị interface enweghị nkebi cau4
3. Tinye iwu ka ị gaa na ọkwa ọkwa [edit interfaces]. [edit interfaces cstm1-mpc-slot/mic-slot/port-nọmba] onye ọrụ @ onye ọbịa# elu
Maka exampLe:
[edit interfaces cstm1-1/0/1] user@host# elu
4. Hazie oghere MPC, oghere MIC, na ọdụ ụgbọ mmiri maka interface CAU4. Tọọ ndepụta nkebi nke sublevel ma tọọ ụdị interface dị ka ce1. [edit interfaces] onye ọrụ @ onye ọbịa# setịpụ cau4-mpc-slot/mic-slot/port-nọmba nkebi nkebi-nọmba interface-ụdị ce1 Maka exampLe:
[edit interfaces] onye ọrụ @ onye ọbịa# setịpụ cau4-1/0/1 nkebi 1 interface-ụdị ce1

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Iji nyochaa nhazi a, jiri iwu ngosi na ọkwa ọkwa [edit interfaces].
[edit interfaces] onye ọrụ @ onye ọbịa# gosi cstm1-1/0/1 {
enweghị nkebi interface-ụdị cau4; } cau4-1/0/1 {
nkebi 1 interface-ụdị ce1; }
Na-ahazi ọdụ ụgbọ mmiri CSTM4 gbadaa na ọwa CE1
IHE: Mgbe a na-ahazi ọsọ ọdụ ụgbọ mmiri dị ka coc12-cstm4 na [edit chassis fpc slot pic slot port slot] ọkwa ọkwa, ị ga-ahazi ọdụ ụgbọ mmiri CSTM4 ruo ọwa CE1.
N'ọdụ ụgbọ mmiri ahaziri maka nhazi SDH, ị nwere ike hazie otu ọwa CAU4. Na ọwa CAU4, ị nwere ike hazie ọwa 31 CE1 (ọnụọgụ 1 ruo 31). Iji hazie ọwa CSTM4 ruo CAU4 wee gbadaa ọwa CE1, tinye nkwupụta nkebi na ọkwa ọkwa [edit interfaces (cau4|cstm4)-mpc-slot/mic-slot/port-nọmba]. 1. Na nhazi ọnọdụ, gaa na [edit interfaces cstm4-mpc-slot/mic-slot/port-nọmba] ọkwa ọkwa.
[edit] user@host# edit interfaces cstm4-mpc-slot/mic-slot/port-nọmba
Maka exampLe:
[edit] user@host# edit interfaces cstm4-1/0/0
2. Hazie sublevel interface nkebi index na nso nke SONET/SDH mpekere, ma tọọ sublevel interface ụdị dị ka cau4.
[edit interfaces cstm4-1/0/0] onye ọrụ @ onye ọbịa# setịpụrụ nkebi nkebi-nọmba oc-slice oc-slice interface-ụdị cau4
Maka oc-slice, họrọ site na mpaghara ndị a: 1, 3, 4, na 6. Maka nkebi, họrọ uru site na 7 ruo 9.

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Maka exampLe:
[edit interfaces cstm4-1/0/0] onye ọrụ @ onye ọbịa# setịpụrụ nkebi 1 oc-slice 1-3 ụdị interface cau4
3. Tinye iwu ka ị gaa na ọkwa ọkwa [edit interfaces].
[edit interfaces cstm4-mpc-slot/mic-slot/port-nọmba] onye ọrụ @ onye ọbịa# elu
Maka exampLe:
[edit interfaces cstm4-1/0/0] user@host# elu
4. Hazie oghere MPC, oghere MIC, na ọdụ ụgbọ mmiri maka interface CAU4. Tọọ ndepụta nkebi nke sublevel ma tọọ ụdị interface dị ka ce1.
[edit interfaces] onye ọrụ @ onye ọbịa# setịpụ cau4-mpc-slot/mic-slot/nọmba ọdụ ụgbọ mmiri: ọwa nkebi nkebi-nọmba interface-ụdị ce1
Maka exampLe:
[edit interfaces] onye ọrụ @ onye ọbịa# setịpụ cau4-1/0/0: 1 nkebi 1 ụdị interface ce1
Iji nyochaa nhazi a, jiri iwu ngosi na ọkwa ọkwa [edit interfaces].
[edit interfaces] onye ọrụ @ onye ọbịa# gosi cstm4-1/0/0 {
nkebi 1 oc-slice 1-3 interface-ụdị cau4; } cau4-1/0/0: 1
nkebi 1 interface-ụdị ce1; }

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Ịhazi ọwa CE1 gbadata na interface DS Iji hazie ọwa CE1 gbadaa na interface DS, gụnyere nkwupụta nkebi na [edit interfaces ce1-mpc-slot/mic-slot/port:channel] ọkwa ọkwa. 1. Na nhazi ọnọdụ, gaa na [edit interfaces ce1-mpc-slot/mic-slot/port:channel] ọkwa ọkwa.
[edit] user@host# edit interfaces ce1-mpc-slot/mic-slot/port:channel
[edit] user@host# edit interfaces ce1-1/0/0:1:1
2. Hazie nkebi na oghere oge, ma tọọ ụdị interface dị ka ds. [edit interfaces ce1-1/0/0:1:1] onye ọrụ @ onye ọbịa# setịpụrụ nkebi nkebi-nọmba timeslots timeslot interface-ụdị ds
Maka exampLe:
[edit interfaces ce1-1/0/0:1:1] onye ọrụ @ onye ọbịa# setịpụrụ nkebi 1 timeslots 1-4 interface-ụdị ds
IHE: Ị nwere ike ekenye otutu oge ohere na a CE1 interface. N'ime iwu atọrọ, kewaa oghere oge site na rikomas na etinyekwala oghere n'etiti ha. Maka exampLe:
[edit interfaces ce1-1/0/0:1:1] onye ọrụ @ onye ọbịa# setịpụrụ nkebi 1 timeslots 1-4,9,22-31 ụdị interface ds
Iji nyochaa nhazi a, jiri iwu ngosi na [edit interfaces ce1-1/0/0:1:1 ọkwa ọkwa.
[edit interfaces ce1-1/0/0:1:1] user@host# show partition 1 timeslots 1-4 interface-ụdị ds;
Enwere ike ịhazi interface NxDS0 site na chanelized E1 interface (CE1). Ebe N na-anọchi anya ọnụ ọgụgụ nke oghere oge na interface CE1. Uru nke N bụ 1 ruo 31 mgbe a na-ahazi interface DS0 site na interface CE1.

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Mgbe ị kewasịrị interface DS, hazie nhọrọ CSoPSN.
Hụkwa Ịghọta Mobile Backhaul | 12 Na-ahazi CSoPSN Encapsulation na DS Interface | 70
Ịhazi CESoPSN na Interfaces DS Iji hazie mkpuchi CESoPSN na interface DS, gụnyere nkwupụta mkpuchi na [edit interfaces ds-mpc-slot/mic-slot/port-nọmba:channel:channel:channel] ọkwa ọkwa. 1. Na nhazi ọnọdụ, gaa na [edit interfaces
ds-mpc-slot/mic-slot/nọmba ọdụ ụgbọ mmiri:channel:channel:channel] ọkwa ọkwa.
[edit] user@host# edit interfaces ds-mpc-slot/mic-slot/nọmba ọdụ ụgbọ mmiri:channel:channel:channel
Maka exampLe:
[edit] user@host# edit interfaces ds-1/0/0:1:1:1
2. Hazie CesoPSN ka ụdị mkpuchi ahụ wee tọọ interface ezi uche maka ds interface.
[edit interfaces ds-1/0/0:1:1:1] onye ọrụ @ onye ọbịa# setịpụrụ encapsulation cesopsn unit interface-unit-nọmba
Maka exampLe:
[edit interfaces ds-1/0/0:1:1:1] onye ọrụ @ onye ọbịa# setịpụrụ encapsulation cesopsn unit 0
Iji nyochaa nhazi a, jiri iwu ngosi na [edit interfaces ds-1/0/0:1:1:1] ọkwa ọkwa.
[edit interfaces ds-1/0/0:1:1:1] user@host# show encapsulation cesopsn; nkeji 0;

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Akwụkwọ emetụtara Ịghọta Mobile Backhaul | 12 Na-ahazi CSoPSN Encapsulation na DS Interface | 70
Akwụkwọ emetụtara Ịghọta Mobile Backhaul | 12 Na-ahazi CSoPSN Encapsulation na DS Interface | 70
Na-ahazi mkpuchi CESoPSN na interface DS
Nhazi a na-emetụta ngwa nkwụghachi azụ mkpanaka nke egosiri na eserese 3 na ibe 13. 1. Ịtọlite ọnọdụ mkpuchi mkpuchi | 70 2. Ịtọ ntọala CESoPSN | 71 3. Ịhazi Interface Pseudowire | 73
Ịtọlite Mode Encapsulation Iji hazie DS interface na Circuit Emulation MICs na CESoPSN encapsulation na onye na-eweta ihu (PE) rawụta: 1. Na nhazi ọnọdụ, gaa na [edit interfaces ds-mpc-slot/mic-slot/port <: ọwa>] ọkwa ọkwa.
[edit] user@host# edit interfaces ds-mpc-slot/mic-slot/port <:channel> Maka exampLe:
[edit] user@host# edit interfaces ds-1/0/0:1:1:1
2. Hazie CESoPSN dị ka ụdị mkpuchi ma tọọ interface ezi uche dị na ya maka interface DS. [edit interfaces ds-mpc-slot/mic-slot/port<:channel>] user@host# set encapsulation cesopsn unit logical-unit-number

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Maka exampLe:
[edit interfaces ds-1/0/0:1:1:1] onye ọrụ @ onye ọbịa# setịpụrụ encapsulation cesopsn unit 0
Iji nyochaa nhazi a, jiri iwu ngosi na [edit interfaces ds-1/0/0:1:1:1] ọkwa ọkwa:
[edit interfaces ds-1/0/0:1:1:1] user@host# show encapsulation cesopsn; nkeji 0; Ịkwesighi ịhazi ezinụlọ njikọ njikọ sekit ọ bụla n'ihi na emebere ya na-akpaghị aka maka mkpuchi CESoPSN.
Hụkwa Ịtọbe Nhọrọ CESoPSN | 55 Ịhazi Interface Pseudowire | 73
Ịtọ ntọala CESoPSN Nhọrọ Iji hazie nhọrọ CesoPSN: 1. Na nhazi ọnọdụ, gaa na [edit interfaces ds-fpc-slot/pic-slot/port:channel] ọkwa ọkwa.
[edit] user@host# edit interfaces ds-fpc-slot/pic-slot/port:channel For ex.ampLe:
[edit] user@host# edit interfaces ds-1/0/0:1:1:1
2. Jiri iwu ndezi gaa na ọkwa ọkwa [edit cesopsn-options]. [edit] user@host# dezie cesopsn-nhọrọ

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3. N'ọkwa ọkwa a, iji iwu setịpụrụ ị nwere ike hazie nhọrọ CSoPSN ndị a:
IHE: Mgbe ị na-atụgharị pseudowires site na iji interworking (iw) interfaces, ngwaọrụ stitching pseudowire enweghị ike ịkọwa àgwà nke sekit n'ihi na sekit si malite na kwụsị na ndị ọzọ ọnụ. Iji kparịta ụka n'etiti isi ihe nkedo na njedebe sekit, ịkwesịrị ịhazi nhọrọ ndị a.
Oke oke-ngwugwu-ọnụego ọnwụ- Tọọ nhọrọ mfu ngwugwu. Nhọrọ ndị a bụ sample-oge na ọnụ ụzọ. · sample-period–Oge achọrọ iji gbakọọ ọnụego mfu ngwungwu oke (site na 1000 ruo 65,535 milliseconds). · ọnụ ụzọ – Pasenti na-akọwapụta ọnụ ụzọ nke oke mfu ngwugwu (pasent 1).
· ụkpụrụ na-abaghị uru – Usoro hexadecimal 8-bit iji dochie data TDM na ngwugwu furu efu (site na 0 ruo 255).
Jitter-buffer-latency – Oge igbu oge na ihe nchekwa jitter (site na 1 ruo 1000 milliseconds). · jitter-buffer-packets– Ọnụọgụ nke ngwugwu dị na ihe nchekwa jitter (site na ngwugwu 1 ruo 64). Packetization-latency – Oge achọrọ iji mepụta ngwugwu (site na 1000 ruo 8000 microseconds). Ọnụ-nha ugwo-Nha ịkwụ ụgwọ maka sekit mebere nke na-akwụsị na Layer 2 interworking (iw) ezi uche dị na ya.
interfaces (site na 32 ruo 1024 bytes).
IHE: Isiokwu a na-egosi nhazi nke naanị otu nhọrọ CSoPSN. Ị nwere ike soro otu usoro ahụ iji hazie nhọrọ CSoPSN ndị ọzọ niile.
[edit interfaces ds-fpc-slot/pic-slot/port:channel cesopsn-options] onye ọrụ @ onye ọbịa# setịpụrụ oke-ngwugwu-ọnwụ-ọnụego sample-oge sample-oge
Maka exampLe:
[edit interfaces ds-1/0/0:1:1:1 cesopsn-nhọrọ] onye ọrụ @ onye ọbịa# setịpụrụ oke-ngwugwu-ọnwụ-ọnụego sampogologo oge - 4000
Iji nyochaa nhazi ahụ site na iji ụkpụrụ egosiri na examples, jiri iwu ngosi na [edit interfaces ds-1/0/0:1:1:1] ọkwa ọkwa:
[edit interfaces ds-1/0/0:1:1:1]

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onye ọrụ @ onye ọbịa# gosi cesopsn-nhọrọ {
oke-ngwu-ngwu-ọnụego {sample-oge 4000;
} }
HỤỌ KWESỊRỊ Ịtọlite ọnọdụ mkpuchi | 70 Ịhazi Interface Pseudowire | 73
Ịhazi Interface Pseudowire Iji hazie TDM pseudowire na onye na-eweta ihe (PE), jiri akụrụngwa sekit Layer 2 dị ugbu a, dị ka egosiri na usoro ndị a: 1. Na nhazi ọnọdụ, gaa na ọkwa ọkwa [edit protocols l2circuit].
[edit] user@host# edit protocol l2circuit
2. Hazie adreesị IP nke agbataobi rawụta ma ọ bụ mgba ọkụ, interface na-akpụ sekit Layer 2, na ihe nchọpụta maka Layer 2 circuit.
[edit protocol l2circuit] onye ọrụ @ onye ọbịa # setịpụrụ onye agbata obi ip-address interface interface-name-fpc-slot/pic-slot/port.interface-unit-number
mebere-circuit-id mebere-circuit-id
Maka exampLe:
[edit protocol l2circuit] onye ọrụ @ onye ọbịa # setịpụrụ onye agbata obi 10.255.0.6 interface ds-1/0/0: 1: 1: 1: 1 mebere-circuit-id XNUMX
Iji nyochaa nhazi a, jiri iwu ngosi na ọkwa ọkwa [edit protocols l2circuit].
[edit protocols l2circuit] onye ọrụ @ onye ọbịa # ihe ngosi

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agbataobi 10.255.0.6 { interface ds-1/0/0: 1: 1: 1 { mebere-circuit-id 1; }
}
Mgbe ahazichara oghere ndị ahịa (CE) (maka ndị na-anya ụgbọ ala PE) na ezigbo encapsulation, latency packetization, na paramita ndị ọzọ, ndị na-anya ụgbọ mmiri PE abụọ na-anwa ịmepụta pseudowire na akara Pseudowire Emulation Edge-to-Edge (PWE3). ndọtị. Nhazi pseudowire ndị a nwere nkwarụ ma ọ bụ eleghara anya maka TDM pseudowires: · eleghara-encapsulation · mtu Ụdị pseudowire akwadoro bụ 0x0015 CESoPSN isi ọnọdụ. Mgbe mpaghara interface mpaghara dakọtara na parampat natara, yana ụdị pseudowire na okwu njikwa nha nhata, a na-ewepụta pseudowire. Maka ozi zuru ezu gbasara ịhazi TDM pseudowire, lee Junos OS VPNs Library maka ngwaọrụ ndị na-ebugharị. Maka ozi zuru ezu gbasara PIC, hụ ntuziaka PIC maka rawụta gị.
HỤỌ KWESỊRỊ Ịtọlite ọnọdụ mkpuchi | 70 Ịtọ ntọala CESoPSN | 55
Akwụkwọ emetụtara Ịhazi CESoPSN na Channelized OC3/STM1 (Multi-Rate) Circuit Emulation MIC na SFP | 58 Ịghọta Mobile Backhaul | 12
Na-ahazi ọwa CE1 gbadaa na interface DS
Ị nwere ike hazie interface DS na chanelized E1 interface (CE1) wee tinye CSoPSN encapsulation maka pseudowire ka ọ rụọ ọrụ. Enwere ike ịhazi interface NxDS0 site na chanel CE1 interface,

75
ebe N na-anọchi anya oghere oge na interface CE1. Uru nke N bụ 1 ruo 31 mgbe a na-ahazi interface DS0 site na interface CE1. Iji hazie ọwa CE1 gbadaa na interface DS, tinye nkwupụta nkebi na ọkwa ọkwa [edit interfaces ce1-fpc/pic/port], dị ka egosiri na mbụ na-esote.ampLe:
[edit interfaces] onye ọrụ @ onye ọbịa# gosi ce1-0/0/1 {
nkebi 1 timeslots 1-4 interface-ụdị ds; }
Mgbe ị kewasịrị interface DS, hazie nhọrọ CSoPSN na ya. Hụ "Ịtọlite Nhọrọ CESoPSN" na ibe 55. Iji hazie ọwa CE1 gbadaa na interface DS: 1. Mepụta interface CE1.
[edit interfaces] onye ọrụ @ onye ọbịa# dezie interfaces ce1-fpc/pic/port
Maka exampLe:
[edit interfaces] user@host# edit interface ce1-0/0/1
2. Hazie nkebi, oghere oge, na ụdị interface.
[edit interfaces ce1-fpc/pic/port] user@host# set partition partition-nọmba timeslots timeslots interface-ụdị ds;
Maka exampLe:
[edit interfaces ce1-0/0/1] user@host# set partition 1 timeslots 1-4 interface-ụdị ds;

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IHE: Ị nwere ike ekenye otutu oge ohere na a CE1 interface; na nhazi, kewaa oghere oge site na rikoma na-enweghị oghere. Maka exampLe:
[edit interfaces ce1-0/0/1] user@host# set partition 1 timeslots 1-4,9,22 interface-ụdị ds;
3. Hazie ihe mkpuchi CESoPSN maka interface DS.
[edit interfaces ds-fpc/pic/port: partition] onye ọrụ @ onye ọbịa# setịpụrụ encapsulation encapsulation-ụdị
Maka exampLe:
[edit interfaces ds-0/0/1:1] onye ọrụ @ onye ọbịa# setịpụrụ encapsulation cesopsn
4. Hazie ihe ezi uche dị na ya maka interface DS.
[edit interfaces ds-fpc/pic/port: partition] user@host# set unit loglogical-unit-nọmba;
Maka exampLe:
[edit interfaces ds-0/0/1:1] user@host# set unit 0
Mgbe ịmechara ịhazi ọwa CE1 ruo na interface DS, tinye iwu site na ọnọdụ nhazi. Site na ọnọdụ nhazi, kwado nhazi gị site na itinye iwu ngosi. Maka exampLe:
[edit interfaces] onye ọrụ @ onye ọbịa# gosi ce1-0/0/1 {
nkebi 1 timeslots 1-4 interface-ụdị ds; } ds-0/0/1: 1 {
cesopsn mkpuchi;

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nkeji 0; }
Akwụkwọ emetụtara Ịghọta Mobile Backhaul | 12 Na-ahazi CSoPSN Encapsulation na DS Interface | 70
Na-ahazi CESoPSN na Channelized E1/T1 Circuit Emulation MIC na ACX Series
N'akụkụ a na-ahazi T1/E1 Framing Mode na ọkwa MIC | 77 Na-ahazi Interface CT1 gbadata na ọwa DS | 78 Ịhazi CSoPSN na DS Interface | 79
Nhazi a na-emetụta ngwa nkwụghachi azụ mkpanaka nke egosiri na foto 3 na ibe 13. Ịhazi T1/E1 Framing Mode na ọkwa MIC Iji tọọ usoro nhazi na ọkwa MIC (ACX-MIC-16CHE1-T1-CE), maka anọ niile. ọdụ ụgbọ mmiri dị na MIC, gụnyere nkwupụta mpụta na ọkwa ọkwa [edit chassis fpc slot pic slot] ọkwa ọkwa.
[dezie chassis fpc oghere pic oghere] onye ọrụ @ onye ọbịa # set framing (t1 | e1); Mgbe ewebatachara MIC n'ịntanetị, a na-emepe oghere maka ọdụ ụgbọ mmiri MIC dabere na ụdị MIC yana nhọrọ mkpụkọ ejiri. Ọ bụrụ na ị na-agụnye framing t1 nkwupụta, 16 CT1 interfaces na-kere. Ọ bụrụ na ị na-agụnye okwu e1 Framing, 16 CE1 interfaces na-kere.

78
IHE: Ọ bụrụ na ịtọọ nhọrọ mkpụkọ ezighi ezi maka ụdị MIC, ọrụ itinye aka na-ada. Nnwale ule ọnụego mperi (BERT) nwere ọnụọgụ abụọ 1s niile (nke) enwetara site na interfaces CT1/CE1 na Circuit Emulation MIC ahaziri maka CESoPSN anaghị ebute nrụrụ mgbama ngosi (AIS). N'ihi ya, oghere CT1/CE1 ka dị elu.
Ịhazi Interface CT1 gbadaa na ọwa DS Ka ịhazie interface T1 (CT1) emebere ruo na ọwa DS, gụnyere nkwupụta nkebi na [edit interfaces ct1-mpc-slot/mic-slot/port-nọmba] ọkwa ọkwa:
IHE: Iji hazie interface CE1 ruo ọwa DS, dochie ct1 na ce1 n'ime usoro a.
1. Na nhazi ọnọdụ, gaa na [edit interfaces ct1-mpc-slot/mic-slot/port-nọmba] ọkwa ọkwa. [edit] onye ọrụ @ onye ọbịa # edit interfaces ct1-mpc-slot/mic-slot/nọmba ọdụ ụgbọ mmiri
Maka exampLe:
[edit] user@host# edit interfaces ct1-1/0/0
2. Hazie sublevel interface nkebi index na oge ohere, ma tọọ interface ụdị dị ka ds. [edit interfaces ct1-mpc-slot/mic-slot/port-nọmba] onye ọrụ @ onye ọbịa# setịpụrụ nkebi nkebi-nọmba timeslots timeslot interface-ụdị ds
Maka exampLe:
[edit interfaces ct1-1/0/0] onye ọrụ @ onye ọbịa# setịpụrụ nkebi 1 timeslots 1-4 ụdị interface ds

79
IHE: Ị nwere ike ekenye otutu oge ohere na a CT1 interface. N'ime iwu atọrọ, kewaa oghere oge site na rikomas na etinyekwala oghere n'etiti ha. Maka exampLe:
[edit interfaces ct1-1/0/0] onye ọrụ @ onye ọbịa# setịpụrụ nkebi 1 timeslots 1-4,9,22-24 ụdị interface ds
Iji nyochaa nhazi a, jiri iwu ngosi na ọkwa ọkwa [edit interfaces ct1-1/0/0].
[edit interfaces ct1-1/0/0] user@host# show partition 1 timeslots 1-4 interface-ụdị ds;
Enwere ike ịhazi interface NxDS0 site na interface CT1. Ebe N na-anọchi anya ọnụ ọgụgụ nke oghere oge na interface CT1. Uru nke N bụ: · 1 ruo 24 mgbe a na-ahazi interface DS0 site na interface CT1. · 1 ruo 31 mgbe a na-ahazi interface DS0 site na interface CE1. Mgbe ị kewasịrị interface DS, hazie nhọrọ CSoPSN na ya. Lee “Ịtọlite nhọrọ CESoPSN” na ibe 55.
Ịhazi CESoPSN na Interfaces DS Iji hazie mkpuchi CESoPSN na interface DS, gụnyere nkwupụta mkpuchi na [edit interfaces ds-mpc-slot/mic-slot/port-nọmba:channel] ọkwa ọkwa. 1. Na nhazi ọnọdụ, gaa na [edit interfaces ds-mpc-slot/mic-slot/port-number:channel] hierarchy
ọkwa.
[edit] user@host# edit interfaces ds-mpc-slot/mic-slot/ nọmba ọdụ ụgbọ mmiri: ọwa.
Maka exampLe:
[edit] user@host# edit interfaces ds-1/0/0:1
2. Hazie CesoPSN ka ụdị mkpuchi.

80
[edit interfaces ds-mpc-slot/mic-slot/port-nọmba: nkebi] user@host# set encapsulation cesopsn For exampLe:
[edit interfaces ds-1/0/0:1] user@host# set encapsulation cesopsn
3. Hazie ihe ezi uche dị na ya maka interface DS. [edit interfaces ds-mpc-slot/mic-slot/port-nọmba: nkebi] uset@host# set unit interface-unit-nọmba
Maka exampLe:
[edit interfaces ds-1/0/0:1] user@host# set unit 0
Iji nyochaa nhazi a, jiri iwu ngosi dị na [edit interfaces ds-1/0/0:1] ọkwa ọkwa.
[edit interfaces ds-1/0/0:1] user@host# show encapsulation cesopsn; nkeji 0;
Akwụkwọ emetụtara 16-Port Channelized E1/T1 Circuit Emulation MIC Overview

81
ISI NKE 6
Ịhazi nkwado ATM na PICs sekit emulation
N'ISI nke a ATM Nkwado na sekit Emulation PICs gafereview | 81 Ịhazi 4-Port Channelized COC3/STM1 Circuit Emulation PIC | 85 Ịhazi 12-Port Channelized T1/E1 Circuit Emulation PIC | 87 Ịghọta Inverse Multiplexing maka ATM | Nhazi 93 ATM IMA gafereview | 96 Na-ahazi ATM IMA | 105 Ịhazi ATM Pseudowires | 109 Na-ahazi ATM Cell-Relay Pseudowire | 112 ATM Cell Relay Pseudowire VPI/VCI Ịgbanwe N'ofeview | 117 Na-ahazi ATM Cell-Relay Pseudowire VPI/VCI swapping | 118 Configuring Layer 2 Circuit na Layer 2 VPN Pseudowires | 126 Ịhazi ọnụ ụzọ EPD | 127 Na-ahazi ATM QoS ma ọ bụ Nhazi | 128
Nkwado ATM na sekit emulation PIC gafereview
N'akụkụ a ATM OAM Nkwado | 82 Protocol na Nkwado Encapsulation | 83 Nkwado Scaling | 83 Oke na nkwado ATM na sekit emulation PIC | 84

82
Ihe ndị na-esonụ na-akwado ATM n'elu MPLS (RFC 4717) na ngwugwu encapsulations (RFC 2684): 4-ọdụ ụgbọ mmiri COC3/CSTM1 Circuit Emulation PIC na M7i na M10i routers. 12-ọdụ ụgbọ mmiri T1/E1 Circuit Emulation PIC na M7i na M10i routers. · Channelized OC3/STM1 (Otutu-Rate) Circuit emulation MIC nwere SFP (MIC-3D-4COC3-1COC12-CE)
na MX Series rawụta. 16-Port Channelized E1/T1 Circuit Emulation MIC (MIC-3D-16CHE1-T1-CE) na MX Series rawụta. Nhazi na omume Circuit Emulation PIC ATM dabara na ATM2 PIC dị ugbu a.
IHE: Circuit Emulation PIC chọrọ ụdị firmware rom-ce-9.3.pbin ma ọ bụ rom-ce-10.0.pbin maka ọrụ ATM IMA na M7i, M10i, M40e, M120, na M320 rawụta na-agba JUNOS OS Release 10.0R1 ma ọ bụ mgbe e mesịrị.
Nkwado ATM OAM
ATM OAM na-akwado: · Ọgbọ na nlekota ụdị sel F4 na F5 OAM:
· F4 AIS (njedebe ruo n'ọgwụgwụ) · F4 RDI (njedebe ruo n'ọgwụgwụ) · F4 loopback (njedebe na njedebe) · F5 loopback · F5 AIS · F5 RDI · Ọgbọ na nlekota nke sel ngwụcha ruo ọgwụgwụ ụdị AIS na RDI · Nyochaa ma kwụsịchaa loopback cell · OAM na VP na VC nke ọ bụla n'otu oge VP Pseudowires (CCC Encapsulation) - N'ihe banyere ATM virtual ụzọ (VP) pseudowires - a na-ebufe sekit niile (VC) na VP n'elu. otu ụdị N-na-otu pseudowire-a na-ebufe sel F4 na F5 OAM site na pseudowire. Port Pseudowires (CCC Encapsulation) - Dị ka VP pseudowires, nwere ọdụ ụgbọ mmiri pseudowires, sel F4 na F5 OAM niile na-ebufe site na pseudowire. VC Pseudowires (CCC Encapsulation) - N'ihe gbasara VC pseudowires, a na-ebufe mkpụrụ ndụ F5 OAM site na pseudowire, ebe mkpụrụ ndụ F4 OAM na-akwụsị na Engine Routing.

83
Protocol and Encapsulation Nkwado A na-akwado ụkpụrụ ndị a: · QoS ma ọ bụ CoS kwụ n'ahịrị. Sekit niile mebere (VC) bụ ọnụọgụ bit akọwapụtaghị (UBR).
IHE: A naghị akwado ụkpụrụ a na ndị na-anya ụgbọ elu M7i na M10i.

ATM n'elu MPLS (RFC 4717) · ATM site na akara ike (LDP, RSVP-TE) NxDS0 adịghị akwado ejiji.
A naghị akwado mkpuchi ATM2 ndị a:
atm-cisco-nlpid–Cisco dakọtara ATM NLPID encapsulation · atm-mlppp-llc–ATM MLPPP karịrị AAL5/LLC · atm-nlpid–ATM NLPID encapsulation · atm-ppp-llc–ATM PPP n'elu AAL5/LLC · atm- ppp-vc-mux–ATM PPP over raw AAL5 · atm-snap–ATM LLC/SNAP encapsulation · atm-tcc-snap–ATM LLC/SNAP maka ntụgharị asụsụ njikọ · atm-tcc-vc-mux–ATM VC maka ntụgharị asụsụ cross-njikọ · vlan-vci-ccc–CCC maka VLAN Q-in-Q na ATM VPI/VCI interworking · atm-vc-mux–ATM VC multiplexing · ether-over-atm-llc–Ethernet karịrị ATM (LLC/SNAP) ) encapsulation · ether-vpls-over-atm-llc–Ethernet VPLS n'elu ATM (bridging) encapsulation

Nkwado scaling

Tebụl 4 na ibe 83 depụtara ọnụọgụ kacha nke sekit mebere (VC) nke akwadoro n'ụdị dị iche iche na rawụta M10i, na M7i rawụta, yana na MX Series router.

Tebụl 4: Ọnụ ọgụgụ kacha elu nke VC

Akụkụ

Ọnụ ọgụgụ kacha nke VC

12-ọdụ ụgbọ mmiri Channelized T1/E1 Circuit emulation PIC

1000 VC

Tebụl 4: Ọnụ ọgụgụ kacha elu nke VC (na-aga n'ihu) Akụkụ 4-ọdụ ụgbọ mmiri Channelized COC3/STM1 Circuit Emulation PIC Channelized OC3/STM1 (Multi-Rate) Circuit Emulation MIC na SFP 16-Port Channelized E1/T1 Circuit Emulation MIC

Ọnụ ọgụgụ kacha nke VC 2000 VC 2000 VC 1000 VC

Oke maka nkwado ATM na PICs sekit emulation
Oke ndị a na-emetụta nkwado ATM na Circuit Emulation PICs: · ngwugwu MTU–Packet MTU nwere oke na 2048 bytes. Ụdị akpati ATM pseudowires–PICs Emulation gburugburu anaghị akwado ụdị akpati ATM pseudowires. Akụkụ OAM-FM-A naghị akwado akụkụ F4. Naanị ngwụcha ngwụcha ruo ngwụcha F4 ka a na-akwado. · IP na Ethernet encapsulations – IP na Ethernet encapsulations adịghị akwado. akwadoghị nkwụsị F5 OAM–OAM.

85
Na-ahazi 4-Port Channelized COC3/STM1 Circuit Emulation PIC
N'akụkụ a T1/E1 Nhọrọ Ụdị | 85 Ịhazi ọdụ ụgbọ mmiri maka ọnọdụ SONET ma ọ bụ SDH na 4-Port Channelized COC3/STM1 Circuit Emulation PIC | 86 Ịhazi Interface ATM na chanelized OC1 interface | 87

Nhọrọ Ụdị T1/E1
Oghere ATM niile bụ ọwa T1 ma ọ bụ E1 n'ime ndị isi COC3/CSTM1. Enwere ike kewaa interface COC3 ọ bụla dị ka mpekere 3 COC1, nke ọ bụla n'ime ya nwere ike kewaa n'ihu n'ime oghere ATM 28 na nha nke interface ọ bụla mepụtara bụ nke T1. Enwere ike kewaa CS1 ọ bụla ka 1 CAU4, nke enwere ike kewaa ọzọ dị ka oghere ATM nha E1.
Iji hazie nhọrọ T1/E1, mara ihe ndị a:
1. Iji mepụta coc3-fpc / pic / ọdụ ụgbọ mmiri ma ọ bụ cstm1-fpc / pic / ọdụ ụgbọ mmiri, chassisd ga-achọ nhazi na [edit chassis fpc fpc-slot pic pic-slot port port framing (sonet | sdh)] ọkwa ọkwa . Ọ bụrụ na akọwapụtara nhọrọ sdh, chassisd ga-emepụta interface cstm1-fpc/pic/port. Ma ọ bụghị ya, chassisd ga-emepụta oghere coc3-fpc/pic/port.
2. Naanị interface coc1 nwere ike ịmepụta site na coc3, na t1 nwere ike ịmepụta site na coc1. 3. Naanị interface cau4 nwere ike ịmepụta site na cstm1, na e1 nwere ike ịmepụta site na cau4.
Ọgụgụ 7 dị na ibe 85 na eserese 8 na ibe 86 na-egosi oghere ndị enwere ike ịmepụta na ọdụ ụgbọ mmiri 4 Channelized COC3/STM1 Circuit Emulation PIC.

Ọgụgụ 7: 4-Port Channelized COC3/STM1 Circuit Emulation PIC Interfaces enwere ike ime (T1 Size)
coc3-x/y/z coc1-x/y/z:n

t1-x/y/z:n:m

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

g017388

Ọgụgụ 8: 4-Port Channelized COC3/STM1 Circuit Emulation PIC Interfaces enwere ike ime (Nha E1)
cstm1-x/y/z cau4-x/y/z

g017389

e1-x/y/z:n

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

akwadoghị Subrate T1.

Akwadoghi akwa ATM NxDS0.

Enwere ike hazie loopback mpụga na nke ime T1/E1 (na ct1/ce1 ihu anụ ahụ) site na iji nkwupụta nhọrọ sonet. Site na ndabara, ọ nweghị loopback ahaziri.

Ịhazi ọdụ ụgbọ mmiri maka ọnọdụ SONET ma ọ bụ SDH na 4-Port Channelized COC3/STM1 Circuit Emulation PIC
Enwere ike ịhazi ọdụ ụgbọ mmiri ọ bụla nke ọdụ ụgbọ mmiri 4 Channelized COC3/STM1 Circuit Emulation PIC n'onwe ya maka ọnọdụ SONET ma ọ bụ SDH. Iji hazie ọdụ ụgbọ mmiri maka ọnọdụ SONET ma ọ bụ SDH, tinye nkwupụta framing (sonet | sdh) na ọkwa ọkwa [chassis fpc pic number port number].
Ndị na-esonụ example na-egosi otu esi ahazi FPC 1, PIC 1, na ọdụ ụgbọ mmiri 0 maka ọnọdụ SONET na ọdụ ụgbọ mmiri 1 maka ọnọdụ SDH:

set chassis fpc 1 foto 1 ọdụ ụgbọ mmiri 0 framing sonet set chassis fpc 1 pic 1 ọdụ ụgbọ mmiri 1 framing sdh
Ma ọ bụ kọwaa ihe ndị a:

[edit] fpc 1 {
foto 1 {ọdụ ụgbọ mmiri 0 {framing sonet; } ọdụ ụgbọ mmiri 1 {framing sdh; }
} }

87
Ịhazi Interface ATM na Channelized OC1 interface Iji mepụta interface ATM na chanelized OC1 interface (COC1), tinye iwu a:
Iji mepụta interface ATM na CAU4, tinye iwu a: set interfaces cau4-fpc/pic/port partition interface-ụdị na
Ma ọ bụ kọwaa ihe ndị a: interfaces {cau4-fpc/pic/port {}}
Ị nwere ike iji iwu ngwaike ihe ngosi chassis iji gosipụta ndepụta nke PIC arụnyere.
Nkwado ATM NDỤMỌDỤ emetụtara na foto emulation sekit gafereview | 81
Na-ahazi 12-Port Channelized T1/E1 Circuit Emulation PIC
N'akụkụ a na-ahazi interface CT1/CE1 | 88 Na-ahazi ọnụọgụgụ-Nhọrọ akọwapụtara | 90
Mgbe 12-ọdụ ụgbọ mmiri Channelized T1 / E1 Circuit Emulation PIC na-eweta online, 12 channelized T1 (ct1) interfaces ma ọ bụ 12 channelized E1 (ce1) interfaces na-kere, dabere na T1 ma ọ bụ E1 mode nhọrọ nke PIC. Ọgụgụ 9 dị na ibe 88 na eserese 10 na ibe 88 na-egosi oghere ndị enwere ike ịmepụta na ọdụ ụgbọ mmiri 12 T1/E1 Circuit Emulation PIC.

g017467

g017468

88
Ọgụgụ 9: 12-Port T1/E1 Circuit Emulation PIC Interface nwere ike ime (T1 Size)
ct1-x/y/z
t1-x/y/z at-x/y/z (nha T1) ds-x/y/z:n na-x/y/z: n (nha NxDS0) t1-x/y/z (ima njikọ ) (M njikọ) na-x/y/g (nha MxT1)
Ọgụgụ 10: 12-Port T1/E1 Circuit Emulation PIC Interface nwere ike ime (Nha E1)
ce1-x/y/z
e1-x/y/z at-x/y/z (nha E1) ds-x/y/z:n na-x/y/z:n (nha NxDS0) e1-x/y/z (ima njikọ ) (M njikọ) na-x/y/g (nha MxE1)
Akụkụ ndị a na-akọwa: Ịhazi Interfaces CT1/CE1
N'akụkụ a na-ahazi ọnọdụ T1/E1 na ọkwa PIC | 88 Ịmepụta Interface ATM na CT1 ma ọ bụ

Akwụkwọ / akụrụngwa

JUNIPER NETWORKS Ihe nrụnye ihu igwe na-emegharị ihe [pdf] Ntuziaka onye ọrụ
Ngwa imegharị ihe nlegharị anya sekit, ihe ndị na-eme ngagharị, ngwa nrụgharị, ngwa nrụgharị, ngwaọrụ, ngwaọrụ.

Ntụaka

Akwụkwọ ntuziaka onye ọrụ

Ozi ndị metụtara

Nikabe 23964 T1 Ntuziaka interface interface USB
akwụkwọ ntuziaka T1 Audio interface Ihe:23964 www.nikabe.com Igbe 50435 Malmo, Sweden 2021-07-01 Nikabe® Overview Nweta igwe okwu ntinye igwe…
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Nikabe 23964 T1 Ntuziaka interface interface USB
akwụkwọ ntuziaka T1 Audio interface Ihe:23964 www.nikabe.com Igbe 50435 Malmo, Sweden 2021-07-01 Nikabe® Overview Nweta igwe okwu ntinye igwe…
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Ngwa Interface Schneider Electric LV485500, Akwụkwọ ntuziaka Ntuzigharị Sekit Series
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Nikabe 23964 T1 Ntuziaka interface interface USB
akwụkwọ ntuziaka T1 Audio interface Ihe:23964 www.nikabe.com Igbe 50435 Malmo, Sweden 2021-07-01 Nikabe® Overview Nweta igwe okwu ntinye igwe…
Ntuziaka onye ọrụ AIRZONE ZS6 interface
Ihe nkpuchi ihu AIRZONE ZS6 A. Ụbọchị * B. Ọkwa mpaghara C. Isi ihuenyo / Kwenye D. Gbanye / Gbanyụọ…
Ngwa Interface Schneider Electric LV485500, Akwụkwọ ntuziaka Ntuzigharị Sekit Series
Schneider Electric LV485500 Interface Kit, Pact Series Circuit Breakers Master PactTM NT/NW www.se.com UG Ọrụ Interface DOCA0170EN…
VocgoUU 3 Way Circuit Single Pole Circuit Ntuziaka ntuziaka
VocgoUU 3 Circuit Single Pole Circuit 3-WayCircuit Single Pole Circuit
Nikabe 23964 T1 Ntuziaka interface interface USB
akwụkwọ ntuziaka T1 Audio interface Ihe:23964 www.nikabe.com Igbe 50435 Malmo, Sweden 2021-07-01 Nikabe® Overview Nweta igwe okwu ntinye igwe…
Ntuziaka onye ọrụ AIRZONE ZS6 interface
Ihe nkpuchi ihu AIRZONE ZS6 A. Ụbọchị * B. Ọkwa mpaghara C. Isi ihuenyo / Kwenye D. Gbanye / Gbanyụọ…
Ngwa Interface Schneider Electric LV485500, Akwụkwọ ntuziaka Ntuzigharị Sekit Series
Schneider Electric LV485500 Interface Kit, Pact Series Circuit Breakers Master PactTM NT/NW www.se.com UG Ọrụ Interface DOCA0170EN…
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Nikabe 23964 T1 Ntuziaka interface interface USB
akwụkwọ ntuziaka T1 Audio interface Ihe:23964 www.nikabe.com Igbe 50435 Malmo, Sweden 2021-07-01 Nikabe® Overview Nweta igwe okwu ntinye igwe…
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Ihe nkpuchi ihu AIRZONE ZS6 A. Ụbọchị * B. Ọkwa mpaghara C. Isi ihuenyo / Kwenye D. Gbanye / Gbanyụọ…
Ngwa Interface Schneider Electric LV485500, Akwụkwọ ntuziaka Ntuzigharị Sekit Series
Schneider Electric LV485500 Interface Kit, Pact Series Circuit Breakers Master PactTM NT/NW www.se.com UG Ọrụ Interface DOCA0170EN…
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Ngwa imegharị ihe nlegharị anya sekit

Ozi ngwaahịa

Nkọwapụta

Ntuziaka ojiji ngwaahịa

1. N'eluview

1.1 Ịghọta ihe nlere anya sekit

1.2 Ịghọta Ọrụ Emulation Circuit na nke akwadoro
Ụdị PIC

1.3 Ịghọta atụmatụ mmechi PIC sekit

1.4 Ịghọta ATM QoS ma ọ bụ Nhazi

1.5 Ịghọta ka Interfaces Emulation Circuit na-akwado
Netwọk jikọtara ọnụ nke na-anabata ma IP na ihe nketa
Ọrụ

2. Ịhazi okirikiri nhọrọ ukwuu

2.1 Ịhazi nkwado SAToP na PIC sekit

2.2 Na-ahazi SAToP emulation na T1/E1 Interface na ọdụ ụgbọ mmiri 12
PICs sekit Emulation T1/E1 nke Channelized

2.3 Ịhazi nkwado SAToP na MICs sekit

FAQ

Ajụjụ: Ọ bụ ngwaike Juniper Networks na ngwaahịa ngwanrọ Afọ
2000 kwadoro?

Ajụjụ: Ebee ka m nwere ike ịhụ nkwekọrịta ikike onye ọrụ njedebe (EULA) maka
Juniper Networks software?

Akwụkwọ / akụrụngwa

Ntụaka

Hapụ ikwu

Kagbuo nzaghachi

Ngwa imegharị ihe nlegharị anya sekit

Ozi ngwaahịa

Nkọwapụta

Ntuziaka ojiji ngwaahịa

1. N'eluview

1.1 Ịghọta ihe nlere anya sekit

1.2 Ịghọta Ọrụ Emulation Circuit na nke akwadoro Ụdị PIC

1.3 Ịghọta atụmatụ mmechi PIC sekit

1.4 Ịghọta ATM QoS ma ọ bụ Nhazi

1.5 Ịghọta ka Interfaces Emulation Circuit na-akwado Netwọk jikọtara ọnụ nke na-anabata ma IP na ihe nketa Ọrụ

2. Ịhazi okirikiri nhọrọ ukwuu

2.1 Ịhazi nkwado SAToP na PIC sekit

2.2 Na-ahazi SAToP emulation na T1/E1 Interface na ọdụ ụgbọ mmiri 12 PICs sekit Emulation T1/E1 nke Channelized

2.3 Ịhazi nkwado SAToP na MICs sekit

FAQ

Ajụjụ: Ọ bụ ngwaike Juniper Networks na ngwaahịa ngwanrọ Afọ 2000 kwadoro?

Ajụjụ: Ebee ka m nwere ike ịhụ nkwekọrịta ikike onye ọrụ njedebe (EULA) maka Juniper Networks software?

Akwụkwọ / akụrụngwa

Ntụaka

Ozi ndị metụtara

Hapụ ikwu

Kagbuo nzaghachi

1.2 Ịghọta Ọrụ Emulation Circuit na nke akwadoro
Ụdị PIC

1.5 Ịghọta ka Interfaces Emulation Circuit na-akwado
Netwọk jikọtara ọnụ nke na-anabata ma IP na ihe nketa
Ọrụ

2.2 Na-ahazi SAToP emulation na T1/E1 Interface na ọdụ ụgbọ mmiri 12
PICs sekit Emulation T1/E1 nke Channelized

Ajụjụ: Ọ bụ ngwaike Juniper Networks na ngwaahịa ngwanrọ Afọ
2000 kwadoro?

Ajụjụ: Ebee ka m nwere ike ịhụ nkwekọrịta ikike onye ọrụ njedebe (EULA) maka
Juniper Networks software?