CISCO IP Roting Kanfigareshan BGP Babban Al'umma
Ƙayyadaddun bayanai
- Matsakaicin adadin daidaitattun manyan lissafin al'umma masu ƙidaya: 99 (jeri na 1-99)
- Matsakaicin adadin da aka faɗaɗa manyan lissafin al'umma: 401 (jeri na 100-500)
- Babu iyaka akan jerin sunayen manyan al'umma mai suna
BGP Babban fasalin Al'umma ya ƙareview
Siffar Babban Al'umma ta BGP tana ba ku damar ƙirƙirar ƙungiyoyin manyan al'ummomi waɗanda za a iya amfani da su a cikin jumlar daidaita taswirar hanya. Ana amfani da manyan al'ummomi don sarrafa manufofin zirga-zirga, gami da hanyoyin tacewa, gyara halayen hanya, da zaɓin share manyan al'ummomi.
- Bayani Game da Babban fasalin Al'umma na BGP, a shafi na 1
- Yadda Ake Saita Babban Al'ummar BGP, a shafi na 2
- BGP Babban Kanfigareshan Al'umma Example, shafi na 11
- Ƙarin Bayani, shafi na 12
- Bayanin fasali don Manyan Al'ummomin BGP, a shafi na 13
Bayani Game da Babban fasalin Al'umma na BGP
BGP Babban Al'umma Kanview
Babban halayen al'ummomin BGP yana ba da damar tagging hanyoyin da gyaggyarawa da BGP routing manufofin a kan magudanar ruwa. Ana iya haɗa manyan al'ummomin BGP ko cire su zaɓaɓɓu akan manyan al'ummomin yayin da hanyar ke tafiya daga na'ura mai ba da hanya tsakanin hanyoyin sadarwa zuwa na'ura mai ba da hanya tsakanin hanyoyin sadarwa. Lokacin da aka ayyana manyan al'ummomi a cikin umarni, an ayyana su azaman adadin ƙima guda uku waɗanda ba su da kyau waɗanda ke raba su. Don misaliampkamar 1:2:3. Ƙididdiga ta farko tana wakiltar filin Gudanarwa na Duniya, kuma sauran lamba biyu suna wakiltar filin Gudanarwa na gida.
Babban al'ummomin BGP suna nuna hali iri ɗaya ga al'ummomin yau da kullun kuma ana amfani da su don dalilai iri ɗaya. Don ƙarin bayani kan babbar al'umma ta BGP, duba takaddar rfc8092.
Manyan Jerin Al'umma
Ana amfani da babban jerin al'umma na BGP don ƙirƙirar ƙungiyoyin manyan al'ummomi waɗanda za a iya amfani da su a cikin jumlar taswirar hanya. Kuna iya amfani da manyan al'ummomi don sarrafa manufofin tuƙi. Manufar tafiyar da hanya tana ba ku damar tace hanyoyin da kuke karɓa ko tallata, ko canza halayen hanyoyin da kuke karɓa ko talla. Hakanan zaka iya amfani da babban lissafin al'umma don share manyan al'ummomin zaɓi. Akwai nau'ikan manyan lissafin al'umma iri biyu:
- Daidaitaccen jerin manyan al'umma--Ya bayyana manyan al'ummomi.
- Fadada manyan lissafin al'umma— Yana ƙayyadad da manyan al'ummomi ta amfani da furci na yau da kullun.
Babban jerin al'umma na iya zama ko dai suna ko ƙidaya. Duka manyan jerin sunayen al'umma masu suna da ƙididdiga na iya zama ko dai daidaitattun ko faɗaɗa. Duk ka'idojin jerin sunayen manyan al'umma suna aiki ga manyan jerin sunayen jama'a, sai dai cewa babu iyaka akan adadin sunayen al'umma da za a iya daidaita su.
Lura: Matsakaicin 99 (kewaye 1-99) masu ƙididdige daidaitattun manyan lissafin al'umma da 401 (kewaye 100-500) ƙidayar faɗaɗa manyan lissafin al'umma za a iya daidaita su. Jerin sunayen manyan al'umma mai suna ba su da wannan iyakancewa.
Halayen Manyan Al'ummomin BGP
A cikin babbar al'umma ta BGP, ana ƙididdige ƙimar babbar al'umma azaman lambar octet 12. Hoton da ke gaba yana nuna tsarin haɗin manyan al'ummomi.
Yadda Ake Saita Babban Al'ummar BGP
Ba da damar BGP Manyan Al'ummomi
Don kunna manyan al'ummomi, yi matakai masu zuwa.
TAKAITACCEN MATAKAN
- saita tasha
- na'ura mai ba da hanya tsakanin hanyoyin sadarwa bgp autonomous-system-lambar
- Adireshin IP maƙwabci mai nisa-kamar mai sarrafa kansa-lambar tsarin
- adireshi-iyali {ipv4 | ipv6} {unicast | multicast}
- adireshin IP maƙwabci kunna
- Adireshin IP maƙwabci aika-al'umma [duka | tsawo | misali]
- fita
- fita
- karshen
BAYANIN MATAKI
| Umurni or Aiki | Manufar | |
| Mataki na 1 | saita tasha
Exampda:
Na'ura# saita tashar tashar |
Yana shiga yanayin sanyi na duniya. |
| Mataki na 2 | na'ura mai ba da hanya tsakanin hanyoyin sadarwa bgp mai cin gashin kansa-tsarin-lambar
Exampda:
Na'ura(config)# na'ura mai ba da hanya tsakanin hanyoyin sadarwa bgp 64496 |
Yana shiga yanayin sanyi na hanyar sadarwa don ƙayyadadden tsarin tuƙi. |
| Mataki na 3 | makwabci Adireshin IP nesa-kamar
mai cin gashin kansa-tsarin-lambar Exampda:
Na'ura (config-router) # makwabta 209.165.201.1 nesa - 100 |
Yana shigar da yanayin tsarin iyali adreshin duniya. |
| Mataki na 4 | adireshin-iyali {IPv4 | ipv6} {unicast | multicast}
Exampda:
Na'ura(config-router-neighbor)# address-family ipv4 multicast |
Yana shigar da yanayin tsarin iyali adreshin duniya.
Lura Hakanan yana tallafawa sauran iyalai adireshi da ake da su. |
| Mataki na 5 | makwabci Adireshin IP kunna
Exampda:
Na'ura (config-router-af) # maƙwabcin 209.165.201.1 kunna |
Yana shigar da yanayin tsarin iyali na adireshi kuma yana kunna maƙwabcin BGP. |
| Mataki na 6 | makwabci Adireshin IP aika-al'umma [biyu | mika
| misali] Exampda: |
Yana saita na'ura mai ba da hanya tsakanin hanyoyin sadarwa don aika manyan al'ummomin sifa ga maƙwabcin 209.165.201.1. |
| Umurni or Aiki | Manufar | |
|
Na'ura (config-router-neighbor-af) # maƙwabcin 209.165.201.1 mizanin aika-al'umma |
• Dukansu — Yana aika faɗaɗa al'umma, babban al'umma,
da daidaitattun halayen al'ummomi ga maƙwabta. • Extended — Yana aika da faɗuwar al'umma ga maƙwabci. • Daidaita-Aika manyan al'umma da kuma daidaitattun al'ummomi ga maƙwabci. Lura Lokacin daidaita umarnin, rashin tantance kowane mahimmin kalma daidai yake da daidaita madaidaicin kalmar (ba za a nuna kalmar maɓalli a cikin sanyi). Lokacin daidaita madaidaicin kalmar maɓalli da maɓalli mai tsawo, wannan zai zama daidai da daidaita kalmar maɓalli guda biyu (an nuna kalmomin biyu a cikin sanyi). |
|
| Mataki na 7 | fita
Exampda:
Na'ura(config-router-neighbor-af)# fita |
Yana fita yanayin adireshin-iyali kuma ya shiga yanayin daidaitawa na duniya. |
| Mataki na 8 | fita
Exampda:
Na'ura(config-router)# fita |
Yana fita yanayin daidaitawar na'ura mai ba da hanya tsakanin hanyoyin sadarwa kuma ya shiga yanayin daidaitawa na duniya. |
| Mataki na 9 | karshen
Exampda:
Na'ura(config)# ƙare |
Yana fita yanayin sanyi kuma ya shiga yanayin EXEC mai gata. |
Ma'anar BGP Babban Jerin Al'umma
Don ayyana jerin manyan al'umma na BGP, yi matakai masu zuwa. BGP babban al'umma yana goyan bayan lissafin al'umma masu suna da ƙididdiga.
TAKAITACCEN MATAKAN
- saita tasha
- ip manyan-jerin al'umma {jeri-lambar | daidaitattun lissafin-suna } { ƙaryatãwa | izini} babban yawan al'umma
- ip manyan-jerin al'umma {jeri-lambar | fadada list-name} { ƙaryatãwa | izini} regexp
- karshen
BAYANIN MATAKI
| Umurni or Aiki | Manufar | |
| Mataki na 1 | saita tasha
Exampda:
Na'ura# saita tashar tashar |
Yana shiga yanayin sanyi na duniya. |
| Mataki na 2 | ip manyan-al'umma-jerin {lissafin-lambar | misali jerin-suna } {karyata | izini} yawan al'umma babban-al'umma
Exampda: Manyan Jerin Al'umma Mai Lamba Na'ura (daidaita) # ip manyan-jerin al'umma 1 izini 1:2:3 5:6:7 Na'ura (daidaita) # ip manyan-jerin al'umma 1 izini 4123456789:4123456780:4123456788 Sunan Babban Jerin Al'umma Na'ura(daidaita)# ip manyan-jerin al'umma-daidaitacce LG_ST izini 1:2:3 5:6:7 Na'ura (daidaita) # ip manyan-jerin al'umma-daidaitan izinin LG_ST 4123456789:4123456780:4123456788 |
Yana bayyana daidaitattun jerin manyan al'umma. Daidaitaccen jerin manyan al'umma ya ƙunshi saitin shigarwa, kowanne yana ƙayyadad da jeri na manyan jerin al'umma. |
| Mataki na 3 | ip manyan-al'umma-jerin {lissafin-lambar | fadada
jerin-suna} {karyata | izini} regexp Exampda: Babban Jerin Al'umma Mai Lamba Na'ura(config)# ip manyan-al'umma-jerin izini 100 ^5:*:7$ Na'ura(config)# ip manyan-al'umma-jerin izini 100 ^5:*:8$
Sunan Jerin Manyan Al'umma Mai Girma Na'ura(daidaita)# ip manyan-jerin al'umma an faɗaɗa izinin LG_EX ^5:: 7$ Na'ura(daidaita)# ip manyan-jerin al'umma an faɗaɗa izinin LG_EX ^5:: 8$ |
Yana bayyana faɗuwar jerin manyan al'umma. Faɗaɗaɗɗen babban jeri na al'umma ya ƙunshi saitin shigarwa, kowanne yana ƙayyadaddun magana ta yau da kullun da ake amfani da ita don dacewa da jerin manyan al'ummomi. |
| Mataki na 4 | karshen
Exampda:
Na'ura(config)# ƙare |
Yana fita yanayin sanyi kuma ya shiga yanayin EXEC mai gata. |
Daidaita Manyan Al'ummomi
Don daidaita manyan al'ummomi na BGP, yi matakai masu zuwa.
TAKAITACCEN MATAKAN
- saita tasha
- taswirar hanya-tag [izini | ƙaryatãwa] [lambar jeri]
- daidaita manyan-al'umma {jerin-suna | lissafin-lamba }
- fita
- taswirar hanya-tag [izini | ƙaryatãwa] [lambar jeri]
- daidaita manyan-al'umma {jerin-suna | lissafin-lamba } daidai-match
- fita
- karshen
| Umurni or Aiki | Manufar | |
| Mataki na 1 | saita tasha
Exampda:
Na'ura# saita tashar tashar |
Yana shiga yanayin sanyi na duniya. |
| Mataki na 2 | hanya-map taswira-tag [izini | karyata] [lambar jeri]
Exampda:
Na'ura(config)# izinin gwajin taswirar hanya 10 |
Yana shiga yanayin daidaita taswirar hanya. |
| Mataki na 3 | daidaita manyan al'umma {lissafin-suna | lissafin-lambobi }
Exampda:
Na'ura(config-route-map)# daidaita manyan-al'umma 1 |
Yayi daidai da babban jerin al'umma.
Daidaita daidaitaccen shigarwar jerin manyan al'umma yana nufin cewa duk manyan al'ummomin da aka ayyana a cikin irin wannan shigarwa an haɗa su cikin manyan sifofin al'ummomin a cikin hanyar da muke ƙoƙarin daidaitawa. Daidaita faɗaɗa babban shigarwar jeri na al'umma yana nufin kalmar yau da kullun da aka ayyana a cikin irin wannan shigarwa ta dace da kirtan da ke wakiltar (domin) duk manyan al'ummomin da ke cikin manyan halayen al'ummomin. Daidaita babban jerin al'umma yana nufin daidaitawa aƙalla ɗaya daga cikin shigarwar sa tare da izinin tallafi. Abubuwan da aka shigar sune kimanta a cikin tsari. Idan shigarwa na farko a daidaitawa yana da izinin kyauta, muna la'akari da babban jerin al'umma ya dace. Idan shigarwa na farko a cikin daidaitawa yana da ƙin yarda, ko kuma babu madaidaicin shigarwa, muna la'akari da babban jerin al'umma bai daidaita ba. Lura Kuna iya ƙayyade manyan fiye da ɗaya jerin al'umma. A irin wannan yanayin, wasa na kowane babban jerin al'umma za a yi la'akari da wasan duniya don wasan babban bayanin al'umma. |
| Umurni or Aiki | Manufar | |
| Mataki na 4 | fita
Exampda:
Na'ura(config-route-map)# fita |
Yana fita yanayin daidaita taswirar hanya kuma ya shiga yanayin daidaitawar duniya. |
| Mataki na 5 | hanya-map taswira-tag [izini | karyata] [lambar jeri]
Exampda:
Na'ura(config)# izinin gwajin taswirar hanya 20 |
Yana shigar da yanayin daidaita taswirar hanya kuma yana bayyana sharuɗɗan hanyoyin hanyoyi daga ƙa'idar karkata hanya ɗaya zuwa wata. |
| Mataki na 6 | daidaita manyan al'umma {lissafin-suna | lissafin-lambobi }
daidai-wasa Exampda:
Na'ura(config-route-map)# daidaita manyan al'umma 1 daidai-match |
Maɓallin kalmar daidai-match yana tabbatar da cewa babu wata babbar al'umma a cikin hanyar da ba ta dace da babban ba
al'umma a cikin babban lissafin al'umma shiga. A cikin wani kalmomi, saitin manyan al'ummomi a cikin hanyar dole ne ya zama daidai daidai da tsarin manyan al'ummomi a cikin manyan shigar da lissafin al'umma. Lura Mahimmin kalmar madaidaicin madaidaicin kawai ana tallafawa don daidaitattun manyan lissafin al'umma. |
| Mataki na 7 | fita
Exampda:
Na'ura(config-router-map)# fita |
Yana fita yanayin daidaita taswirar hanya kuma ya shiga yanayin daidaitawar duniya. |
| Mataki na 8 | karshen
Exampda:
Na'ura(config)# ƙare |
Yana fita yanayin sanyi kuma ya shiga yanayin EXEC mai gata. |
Saita Manyan Al'ummomin BGP
Don saita manyan al'ummomi, yi matakai masu zuwa.
TAKAITACCEN MATAKAN
- saita tasha
- taswirar hanya-tag [izini | ƙaryatãwa] [lambar jeri]
- saita manyan al'umma {babu | xx1:yy1:zz1….xxn:yan:zzn}
- fita
- taswirar hanya-tag [izini | ƙaryatãwa] [lambar jeri]
- saita manyan al'umma xx1:yy1:zz1….xxn:yn:zzn additive
- fita
- karshen
BAYANIN MATAKI
| Umurni or Aiki | Manufar | |
| Mataki na 1 | saita tasha
Exampda:
Na'ura# saita tashar tashar |
Yana shiga yanayin sanyi na duniya. |
| Mataki na 2 | hanya-map taswira-tag [izini | karyata] [lambar jeri]
Exampda:
Na'ura(config)# hanya-taswirar foo izini 10 |
Yana shiga yanayin daidaita taswirar hanya. |
| Mataki na 3 | saita manyan al'umma { babu | xx1:yy1:zz1… xxn:yin:zzn}
Exampda:
Na'ura(config-route-map)# saita manyan al'umma 1:2:3 5:6:7 |
Ana amfani da wannan bayanin saitin taswirar hanya don saita ɗaya ko fiye da manyan al'ummomi a hanya. Mahimmin kalma babu ya kafa wani fanko na manyan al'ummomi. Wannan yayi daidai da sabuntawa ba tare da babban sifa na al'ummomi ba. |
| Mataki na 4 | fita
Exampda:
Na'ura(config-router-map)# fita |
Yana fita yanayin daidaita taswirar hanya kuma ya shiga yanayin daidaitawar duniya. |
| Mataki na 5 | hanya-map taswira-tag [izini | karyata] [lambar jeri]
Exampda:
Na'ura(config)# hanya-taswirar foo izini 20 |
Yana shiga yanayin daidaita taswirar hanya. |
| Mataki na 6 | saita manyan al'umma xx1:yy1:zz1… xxn:yn:zzn
ƙari Exampda:
Na'ura(config-route-map)# saita manyan al'umma 1:2:3 5:6:7 ƙari |
Ana amfani da wannan bayanin saitin taswirar hanya don saita ɗaya ko fiye da manyan al'ummomi a hanya ta hanyar ƙari. Mahimmin kalma ƙari yana ƙara ƙayyadaddun manyan al'ummomi ba tare da cire manyan al'ummomin da ke akwai ba. |
| Mataki na 7 | fita
Exampda:
Na'ura(config-router-map)# fita |
Yana fita yanayin daidaita taswirar hanya kuma ya shiga yanayin daidaitawar duniya. |
| Mataki na 8 | karshen
Exampda:
Na'ura(config)# ƙare |
Yana fita yanayin sanyi kuma ya shiga yanayin EXEC mai gata. |
Share Manyan Al'ummomi
Don share manyan al'ummomin BGP, yi matakai masu zuwa.
TAKAITACCEN MATAKAN
- saita tasha
- taswirar hanya-tag [izini | ƙaryatãwa] [lambar jeri]
- saita manyan waƙafi-jeri {misali | fadada | babban-jerin al'umma } share
- fita
- karshen
| Umurni or Aiki | Manufar | |
| Mataki na 1 | saita tasha
Exampda:
Na'ura# saita tashar tashar |
Yana shiga yanayin sanyi na duniya. |
| Mataki na 2 | hanya-map taswira-tag [izini | karyata] [lambar jeri]
Exampda:
Na'ura(config)# izinin gwajin taswirar hanya 10 |
Yana shiga yanayin daidaita taswirar hanya. |
| Mataki na 3 | saita babban jerin waƙafi {misali | fadada | lambar jerin manyan al'umma } share
Exampda:
Na'ura(config-route-map)# saita manyan comm-list 1 share |
Yana share manyan al'ummomi dangane da matches na babban jerin al'umma. |
| Mataki na 4 | fita
Exampda:
Na'ura(config-route-map)# fita |
Yana fita yanayin daidaita taswirar hanya kuma ya shiga yanayin daidaitawar duniya. |
| Mataki na 5 | karshen
Exampda:
Na'ura(config)# ƙare |
Yana fita yanayin sanyi kuma ya shiga yanayin EXEC mai gata. |
Tabbatar da Kanfigareshan na BGP Large Community
- Don tabbatar da babbar al'umma ta BGP, yi amfani da umarni masu zuwa.
- Wannan exampyana nuna shigarwar a cikin nau'in IP na 4 (IPv4) BGP tebirin tuƙi.
Tabbatar da Kanfigareshan na BGP Large Community
- Na'urar # nuna bgp ipv4 unicast 2.2.2.2
- Shigar da tebur na BGP don 2.2.2.2/32, sigar 2
- Hanyoyi: (1 akwai, mafi kyawun #1, tsoho tebur)
- Ba a tallata ga kowane takwarorina
- Sabunta Epoch 1
- 67001
- 19.0.101.1 daga 19.0.101.1 (19.0.101.1)
- Asalin IGP, Prep na gida 100, inganci, waje, mafi kyau
- Babban Al'umma: 67001: 0: 2
- Hanyar rx: 0, tx ta hanya: 0x0
- An sabunta ta a ranar 1 ga Nuwamba, 2020 01:18:02
Wannan example yana nuna jerin hanyoyin da suka ƙunshi duk manyan al'ummomin da aka bayar a cikin umarnin. Hanyoyin da aka jera na iya ƙunshi ƙarin manyan al'ummomi.
- Na'urar# nuna bgp babban al'umma 1:2:3 5:6:7
- Sigar tebur na BGP shine 17, ID na na'ura mai ba da hanya tsakanin hanyoyin sadarwa na gida shine 1.1.1.3
- Lambobin matsayi: s an danne, damped, h tarihi, * inganci, > mafi kyau, i - na ciki,
- r RIB-rashin nasara, S Stale, m multipath, b madadin-hanya, f RT-Tace,
- x mafi kyawun-waje, ƙarin hanya, c RIB-matse,
- Lambobin asali: i – IGP, e – EGP, ? – bai cika ba
- Lambobin ingantattun RPKI: V mai inganci, Ba na da inganci, N Ba a samu ba
Cibiyar sadarwa
- > ina 5.5.5.5/32
- > ina 5.5.5.6/32
Hop na gaba
- 1.1.1.2
- 1.1.1.2
Hanyar Nauyin Metric LocPrf
- 00/100100/0 ?0 ?
Wannan example yana nuna hanyoyin da aka jera waɗanda ke ƙunshe da manyan al'ummomin da aka bayar kawai lokacin da kuka ƙara kalmar daidai-match a cikin tsarin.
- Na'urar#show bgp babban al'umma 1:2:3 5:6:7 daidai-match
- Sigar tebur na BGP shine 17, ID na na'ura mai ba da hanya tsakanin hanyoyin sadarwa na gida shine 1.1.1.3
- Lambobin matsayi: s an danne, damped, h tarihi, * inganci, > mafi kyau, i - na ciki,
- r RIB-rashin nasara, S Stale, m multipath, b madadin-hanya, f RT-Tace,
- x mafi kyawun-waje, ƙarin hanya, c RIB-matse,
- Lambobin asali: i – IGP, e – EGP, ? – bai cika ba
- Lambobin ingantattun RPKI: V mai inganci, Ba na da inganci, N Ba a samu ba
Cibiyar sadarwa
> ina 5.5.5.5/32
Hop na gaba
- 1.1.1.2
Hanyar Nauyin Metric LocPrf
- 0 ?
A cikin biyun karshe examples sama, hanyoyin 5.5.5.5/32 da 5.5.5.6/32 sun ƙunshi duka manyan al'ummomi 1:2:3 da 5:6:7. Hanyar 5.5.5.6/32 ta ƙunshi ƙarin ƙarin manyan al'ummomi.
Wannan example yana nuna babban jerin al'umma.
- Na'urar# nuna ip manyan jerin al'umma 51
- Manyan Matsayin Al'umma 51
- permit 1:2:3 5:6:7
Wannan example nuna wasa tare da babban jerin al'umma.
- Na'urar# nuna ip bgp babban jerin al'umma 51 daidai-matches
- Sigar tebur na BGP shine 17, ID na na'ura mai ba da hanya tsakanin hanyoyin sadarwa na gida shine 1.1.1.3
- Lambobin matsayi: s an danne, damped, h tarihi, * inganci, > mafi kyau, i - na ciki,
- r RIB-rashin nasara, S Stale, m multipath, b madadin-hanya, f RT-Tace,
- x mafi kyawun-waje, ƙarin hanya, c RIB-matse,
- Lambobin asali: i – IGP, e – EGP, ? – bai cika ba
- Lambobin ingantattun RPKI: V mai inganci, Ba na da inganci, N Ba a samu ba
Cibiyar sadarwa
- > ina 5.5.5.5/32
Hop na gaba
- 1.1.1.2
Hanyar Nauyin Metric LocPrf
- 0 ?
Matsalar Manyan Al'ummomi
Don gyara manyan al'ummomi, yi amfani da debug ip bgp umurnin sabunta.
Na'ura# gyara gyara ip bgp
- Mar 10 23:25:01.194: BGP(0): 192.0.0.1 rcvd UPDATE w/ attr: nexthop 192.0.0.1, asali ?, metric 0, haɗe hanya 1, AS_PATH , al'umma 0:44 1:1 2:3, babban-al'umma 3:1:244 3:1:245
- Mar 10 23:25:01.194: BGP(0): 192.0.0.1 rcvd 5.5.5.1/32
- Mar 10 23: 25: 01.194: BGP (0): Bita hanyar shigar da 1 na 1 hanyoyi don 5.5.5.1/32 -> 192.0.0.1 (na duniya) zuwa babban teburin IP
Nunin Ƙwaƙwalwa
- Umurnin taƙaitawa na nunin ip bgp yana nuna manyan bayanan ƙwaƙwalwar ajiyar al'umma.
- Na'urar # nuna ip bgp taƙaitawa
- Mai gano na'ura mai ba da hanya tsakanin hanyoyin sadarwa BGP 1.1.1.1, lambar AS na gida 1
- Sigar tebur na BGP ita ce 3, babban tebur na jigilar kayayyaki 3
- 2 shigarwar cibiyar sadarwa ta amfani da 496 bytes na ƙwaƙwalwar ajiya
- Shigar da hanyar 2 ta amfani da 272 bytes na ƙwaƙwalwar ajiya
- 1/1 Hanyar BGP/mafi kyawun shigarwar sifa ta amfani da 288 bytes na ƙwaƙwalwar ajiya
- 1 BGP shigarwar al'umma ta amfani da 40 bytes na ƙwaƙwalwar ajiya
- 2 BGP manyan-shigar al'umma ta amfani da 96 bytes na ƙwaƙwalwar ajiya
- 0 Shigar da taswirar hanya ta BGP ta amfani da 0 bytes na ƙwaƙwalwar ajiya
- 0 BGP tace-jerin shigarwar cache ta amfani da 0 bytes na ƙwaƙwalwar ajiya
- BGP ta amfani da jimlar 1096 bytes na ƙwaƙwalwar ajiya
- Ayyukan BGP 3/1 prefixes, hanyoyi 3/1, duba tazarar dakika 60
- 2 cibiyoyin sadarwa sun yi girma a 13:04:52 Maris 11 2020 EST (00:07:25.579 ago)
Makwabci
- 192.0.0.2
- 4
AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd
- 2 1245 1245 3 0 0 18:47:56 0
BGP Babban Kanfigareshan Al'umma Example
Mai zuwa exampmu nuna yadda ake daidaita manufofin da ake amfani da su don daidaitawa da sarrafa manyan halayen al'ummomi.
Matsakaicin Babban Jerin Al'umma Mai Lamba
- Wannan example yana nuna yadda ake saita jerin manyan al'umma masu lamba.
- ip manyan-jerin al'umma 1 izini 1:2:3 5:6:7
- ip manyan-jerin al'umma 1 izini 4123456789:4123456780:4123456788
Mai suna Standard Large Community List
- Wannan example yana nuna yadda ake saita daidaitattun jerin manyan al'umma mai suna.
- ip manyan-jerin al'umma-daidaitacce LG_ST izini 1:2:3 5:6:7
- ip manyan-jerin al'umma madaidaicin izinin LG_ST 4123456789:4123456780:4123456788
Babban Jerin Al'umma Mai Lamba
- Wannan example yana nuna yadda ake saita jerin manyan al'umma da aka faɗaɗa.
- ip manyan-jama'a-jerin izini 100 ^5: .*:7$
- ip manyan-jama'a-jerin izini 100 ^5: .*:8$
Sunan Faɗaɗa Babban Jerin Al'umma
Wannan example yana nuna yadda ake saita babban jerin manyan al'umma mai suna.
- ip manyan-jerin al'umma sun faɗaɗa izinin LG_EX ^5: .*:7$
- ip manyan-jerin al'umma sun faɗaɗa izinin LG_EX ^5: .*:8$
Daidaita Manyan Al'ummomi
Wadannan exampmu nuna yadda ake daidaita manyan al'ummomi.
- hanya-taswirar foo izinin 10
- daidaita manyan al'umma 1
- hanya-taswirar foo2 izini 10
- daidaita babban-al'umma 1 daidai-matches
- hanya-taswirar foo3 izini 10
- daidaita manyan al'umma 100
- foo4 taswirar hanya iznin 10 daidai babban-al'umma LG_ST daidai-match
Saita Manyan Al'ummomi
Wadannan exampmu nuna yadda za a ƙara manyan al'ummomi zuwa ga manyan al'ummomi. Mahimmin kalmar ƙari yana ƙara manyan al'ummomi ba tare da cire manyan al'ummomin da ke wanzu ba.
- hanya-taswirar foo izinin 10
- saita manyan al'umma 1:2:3 5:6:7
- hanya-taswirar foo2 izini 10 saita manyan al'umma 1:2:3 5:6:7 ƙari
Share Manyan Al'ummomi
Wadannan exampmu nuna yadda za a cire manyan al'ummomi daga manyan al'ummomi. hanya-map foo
- saita manyan-comm-list 1 share
- hanya-map foo2
- saita bigcomm-list 100 share
- hanya-map foo3
- saita manyan-jeri na LG_ST share
Ƙarin Nassoshi
Takardu masu alaƙa
- Taken da ke da alaƙa: Taken takarda
- BGP yayi umarni: Cisco IOS IP Routing: Maganar Umurnin BGP
Taimakon Fasaha
Bayani
Taimako da Takardun Cisco webshafin yana ba da albarkatun kan layi don zazzage takardu, software, da kayan aiki. Yi amfani da waɗannan albarkatu don shigarwa da daidaita software kuma don warware matsala da warware batutuwan fasaha tare da samfuran Cisco da fasaha. Samun dama ga mafi yawan kayan aikin akan Taimakon Cisco da Takardu webrukunin yanar gizon yana buƙatar ID na mai amfani na Cisco.com da kalmar wucewa.
mahada: http://www.cisco.com/cisco/web/support/index.html
Matsayi da RFCs
- Standard/RFC/Title
- RFC-8092: Halayen Manyan Al'ummomin BGP
Bayanin fasali don Manyan Al'ummomin BGP
Tebur mai zuwa yana ba da bayanin saki game da fasali ko fasalulluka da aka siffanta a cikin wannan tsarin. Wannan tebur yana lissafin sakin software ne kawai wanda ya gabatar da goyan baya ga fasalin da aka bayar a cikin jirgin da aka ba da software. Sai dai in an lura ba haka ba, fitowar na gaba na waccan jirgin na sakin software shima yana goyan bayan wannan fasalin. Yi amfani da Cisco Feature Navigator don nemo bayani game da tallafin dandamali da tallafin hoton software na Cisco. Don samun damar Cisco Feature Navigator, je zuwa http://www.cisco.com/go/cfn. Asusu akan Cisco.com ba a bukata.
Tebur 1: Bayanin fasali don Manyan Al'ummomin BGP
- Sunan Siffar: BGP Manyan Al'umma
- Fitowa: Cisco IOS XE Bengaluru 17.4.1a
- Bayanin Siffar: Babban halayen al'ummomin BGP yana ba da damar tagging hanyoyin da gyaggyarawa manufar BGP routing akan masu amfani da hanyar sadarwa.
Takardu / Albarkatu
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CISCO IP Roting Kanfigareshan BGP Babban Al'umma [pdf] Jagorar mai amfani Kanfigareshan IP Routing BGP Babban Al'umma, Tsarin Kanfigareshan BGP Babban Al'umma, Kanfigareshan BGP Babban Al'umma, BGP Babban Al'umma, Babban Al'umma, Al'umma |