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1 Cisco NFVIS 4.4.1 Enterprise Network Function Virtualization Infrastructure Software
2 Product Information
3 Mirayiridzo Yekushandiswa Kwechigadzirwa
4 BGP Tsigiro paNFVIS
5 Gadzirisa BGP paNFVIS
6 BGP Muvakidzani Configuration Example
7 Route Distribution
7.1 BGP Route Kuzivisa pamusoro peMPLS kana IPSec
8 Zvinyorwa / Zvishandiso
8.1 References

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Cisco NFVIS 4.4.1 Enterprise Network Function Virtualization Infrastructure Software

Cisco-NFVIS-4-4-1-Enterprise-Network-Function-Virtualization-Infrastructure-Software-product

Product Information

Chigadzirwa chacho iNFVIS sisitimu inotsigira BGP (Border Gateway Protocol) yekufambisa ine simba pakati peBGP yakazvimirira masisitimu. Inobvumira iyo NFVIS system kudzidza nzira dzakaziviswa kubva kure BGP vavakidzani uye kudziisa kune iyo NFVIS system. Pamusoro pezvo, zvinokutendera kuzivisa kana kubvisa nzira dzeNFVIS dzemunharaunda kuenda / kubva kure nevavakidzani veBGP.

Feature History

Feature Name Kuburitsa Ruzivo Tsanangudzo
BGP Tsigiro pane Remote Subnets Pamusoro peIPSec NFVIS 4.4.1 Ichi chinogonesa iyo NFVIS system kudzidza nzira dzakaziviswa
nevavakidzani vari kure veBGP pamusoro peIPSec uye voisa kune iyo NFVIS
system.
BGP Rutsigiro Kuzivisa Nzvimbo dzeNzvimbo dzeNzvimbo (Route Distribution) NFVIS 3.10.1 Ichi chimiro chinokutendera iwe kuzivisa kana kubvisa NFVIS yemuno
nzira dzekuenda/kubva kure nevavakidzani veBGP vachishandisa nzira yekugovera.

Iyo NFVIS BGP Inoshanda sei

  • Iyo NFVIS BGP ficha inoshanda pamwe chete neiri kure BGP router. Inodzidza nzira dzakaziviswa kubva kure kure BGP muvakidzani uye inodzishandisa kune iyo NFVIS system.
  • Iyo zvakare inobvumidza iwe kuzivisa kana kubvisa NFVIS nzira dzemunharaunda kuenda / kubva kure kure BGP muvakidzani.
  • Kutanga kubva kuNFVIS 4.4.1 kuburitswa, iyo NFVIS BGP ficha inogona kudzidza nzira kubva kumuvakidzani weBGP pamusoro pemugero wakavharika wakachengeteka.
  • Idzi nzira dzakadzidzwa/masubnet anowedzerwa kuNFVIS routing tafura yemugero wakachengeteka, zvichiita kuti dziwanike pamusoro pemugero.

Mirayiridzo Yekushandiswa Kwechigadzirwa

Gadzirisa BGP paNFVIS

Kugadzirisa muvakidzani weBGP paNFVIS, une sarudzo mbiri:

  1. Kushandisa IP kero yemuvakidzani
  2. Kushandisa tambo yezita

Kushandisa IP address yemuvakidzani

Kana iwe uchida kugadzirisa BGP muvakidzani uchishandisa IP kero, tevera matanho aya:

  1. Svika iyo yekumisikidza terminal yeiyo router:
config terminal
  1. Taura iyo BGP AS nhamba uye muvakidzani IP kero:
router bgp [AS number] neighbor [neighbor IP address] remote-as [remote AS number]
  1. Buda iyo configuration terminal:
exit
  1. Ita shanduko:
commit

Kushandisa Tambo Yezita

Kana iwe uchida kugadzirisa BGP muvakidzani uchishandisa zita tambo, tevera matanho aya:

  1. Svika iyo yekumisikidza terminal yeiyo router:
config terminal
  1. Taura iyo BGP AS nhamba uye mutsara wezita remuvakidzani:
router bgp [AS number] neighbor [name string] remote-as [remote AS number]
  1. Buda iyo configuration terminal:
exit
  1. Ita shanduko:
commit

Kudzima BGP Configurations

Kana iwe uchida kudzima BGP zvigadziriso, tevera matanho aya:

  1. Svika iyo yekumisikidza terminal yeiyo router:
config terminal
  1. Bvisa zvigadziriso zveBGP:
no router bgp [AS number]
  1. Ita shanduko:
commit

Zvinotsanangurwa

Property Type Tsanangudzo Zvinosungirwa
as Uint32 Local BGP AS nhamba Ehe
router-id IPv4 IPv4 kero yenharaunda system Aihwa
muvakidzani List Rondedzero yevavakidzani Ehe
kure-IP String IPv4 kero kana Chengetedza Overlay BGP muvakidzani zita reBGP
muvakidzani system		 Ehe
kure-se Uint32 Remote BGP AS nhamba Ehe
tsananguro String Tsanangudzo Aihwa

FAQ

Mubvunzo: Chii chinonzi BGP?

  • A: BGP inomirira Border Gateway Protocol, inova dynamic routing protocol inoshandiswa kuchinjanisa ruzivo rwenzira pakati peBGP autonomous systems.

Q: Chii chinoita NFVIS BGP chimiro?

  • A: Iyo NFVIS BGP ficha inobvumira iyo NFVIS system kudzidza nzira dzakaziviswa nevavakidzani veBGP vari kure uye kudziisa kuNFVIS system. Iyo zvakare inobvumidza iwe kuzivisa kana kubvisa NFVIS nzira dzemuno kuenda / kubva kure neBGP vavakidzani.

Mubvunzo: Iyo NFVIS BGP inoita sei neyakavharika yakachengeteka?

  • A: Kutanga kubva kuNFVIS 4.4.1 kuburitswa, iyo NFVIS BGP ficha inogona kudzidza nzira kubva kumuvakidzani weBGP pamusoro pemugero wakavharika wakachengeteka. Idzi nzira dzakadzidzwa/masubnet anowedzerwa kuNFVIS routing tafura yemugero wakachengeteka, zvichiita kuti dziwanike pamusoro pemugero.

Q: Ndingagadzirisa sei BGP muvakidzani paNFVIS?

  • A: Unogona kugadzirisa BGP muvakidzani paNFVIS kungave uchishandisa muvakidzani IP kero kana zita tambo. Tarisa kune "Gadzirisa BGP paNFVIS" chikamu chemirayiridzo yakadzama.

Q: Ndingadzima sei BGP zvigadziriso paNFVIS?

  • A: Kuti udzime magadzirirwo eBGP paNFVIS, tevera matanho ataurwa muchikamu che "Kudzima BGP Configurations".

BGP Tsigiro paNFVIS

Tafura 1: Nhoroondo Yezvinhu

Feature Zita Kuburitsa Ruzivo Tsanangudzo
BGP Tsigiro pane Remote Subnets Pamusoro peIPSec. NFVIS 4.4.1 Iyi ficha inobvumira iyo NFVIS sisitimu kuti idzidze nzira dzinoziviswa kubva kure kure BGP muvakidzani uye kushandisa nzira dzakadzidzwa kuNFVIS system.
BGP Rutsigiro Kuzivisa Nzvimbo dzeNzvimbo dzeNzvimbo (Route Distribution) NFVIS 3.10.1 Ichi chimiro chinokutendera iwe kuzivisa kana kubvisa NFVIS nzira dzemunharaunda kune iri kure BGP muvakidzani uchishandisa nzira yekugovera.
  • Border Gateway Protocol (BGP) ndiyo ine simba yekufambisa nzira yekuchinjana ruzivo rwenzira pakati peBGP yakazvimirira masisitimu.
  • Iyo NFVIS BGP ficha inoshanda pamwe chete neiri kure BGP router. Iyi ficha inobvumira iyo NFVIS system kudzidza nzira dzakaziviswa kubva kure kure BGP muvakidzani uye kushandisa nzira dzakadzidzwa kuNFVIS system. Iyi ficha zvakare inobvumidza iwe kuzivisa kana kubvisa NFVIS nzira dzemuno kubva kure kure BGP muvakidzani.
  • Kutanga kubva kuNFVIS 4.4.1 kuburitswa, iyo NFVIS BGP chimiro chinoshanda neyakavharika pamusoro pechikamu chekudzidza nzira kubva kumuvakidzani weBGP pamusoro pemugero wakavharika wakachengeteka. Idzi nzira dzakadzidzwa kana ma subnets anowedzerwa kuNFVIS routing tafura yemugero wakachengeteka, izvo zvinoita kuti nzira dziwanikwe pamusoro pemugero.
  • Gadzirisa BGP paNFVIS, papeji 1
  • Route Distribution, papeji 4
  • BGP Route Kuzivisa pamusoro peMPLS kana IPSec, papeji 5

Gadzirisa BGP paNFVIS

  • Muvakidzani weBGP anogona kugadzirwa achishandisa muvakidzani IP kero kana tambo yezita.
  • Kana muvakidzani weBGP akatsanangurwa pachishandiswa tambo yezita, inofanira kushandiswa pamwe chete neyakachengeteka yakavharika bgp-neibhor-zita remunda. Chikamu cheBGP chinomiswa pamusoro penzira yakachengeteka yakavharika. Kana zita remuvakidzani richienderana neBGP-muvakidzani-zita remunda rakagadziridzwa mune yakachengeteka-yakatarisana configuration, ipapo NFVIS ichaona inoshanda kure hurongwa IP kero inoshandiswa IPSec kubatana uye kutsiva muvakidzani zita IP iyoyo.
  • Izvi zvinogadzira BGP muvakidzani musangano neiyo IP kero. Kuti uwane rumwe ruzivo nezve magadzirirwo akachengeteka akafukidzira ane zita reBGP, ona Chengetedza Overlay uye Single IP Configuration.
  • Kana muvakidzani weBGP akatsanangurwa achishandisa kero yeIP inova musoro weVPN muteresi weIP kero, iyo yakafanana neIP kero yeaa headend VPN inopindura mugero, musangano weBGP unotangwa pamusoro pemugero wakachengeteka wakavharika.
  • Ex uyuample inoratidza maitiro ekugadzira kana kugadzirisa BGP kumisikidzwa yemuvakidzani ane zita rakatarwa tambo:Cisco-NFVIS-4-4-1-Enterprise-Network-Function-Virtualization-Infrastructure-Software-fig-1
  • Ex uyuample inoratidza kugadzira kana kugadzirisa BGP kumisikidzwa neyakatsanangurwa muvakidzani IP kero:Cisco-NFVIS-4-4-1-Enterprise-Network-Function-Virtualization-Infrastructure-Software-fig-2
  • Ex uyuample inoratidza nzira yekudzima BGP zvigadziriso:Cisco-NFVIS-4-4-1-Enterprise-Network-Function-Virtualization-Infrastructure-Software-fig-3
  • Tafura inotevera inopa tsananguro yesyntax yeparameter yega yega mumirairo yakataurwa mune exampzvishoma pamusoro:
Property Type Tsanangudzo Zvinosungirwa
as Uint32 Local BGP AS nhamba Ehe
router-id IPv4 HHHH: IPv4 kero yenharaunda system Aihwa
muvakidzani list Rondedzero yevavakidzani Ehe
kure-ip String IPv4 kero kana Chengetedza Overlay BGP muvakidzani zita reBGP muvakidzani hurongwa Ehe
kure-se Uint32 Remote BGP AS nhamba Ehe
tsananguro String Tsanangudzo yemuvakidzani Aihwa

Anotevera example inoratidza iyo BGP chikamu chemashoko:Cisco-NFVIS-4-4-1-Enterprise-Network-Function-Virtualization-Infrastructure-Software-fig-4Cisco-NFVIS-4-4-1-Enterprise-Network-Function-Virtualization-Infrastructure-Software-fig-5

Anotevera example inoratidza nzira dzeBGP dzakadzidzwa kuburikidza neBGP:Cisco-NFVIS-4-4-1-Enterprise-Network-Function-Virtualization-Infrastructure-Software-fig-6

Cherechedza NFVIS inogona kudzidza kusvika gumi nemashanu prefixes.

BGP Muvakidzani Configuration Example

Cisco-NFVIS-4-4-1-Enterprise-Network-Function-Virtualization-Infrastructure-Software-fig-7

Route Distribution

Iyo Route Distribution ficha inoshanda pamwe neiri kure BGP router. Iyo inokutendera iwe kuzivisa kana kubvisa nzira dzakatemwa kune iri kure BGP router.
Unogona kushandisa chinhu ichi kuzivisa nzira ye int-mgmt-net subnet kune iri kure BGP router. Mushandisi ari kure, anogona kuwana maVM akasungirirwa kune int-mgmt-net kuburikidza neVMs' IP kero pane int-mgmt-net-br kuburikidza neBGP router, kana nzira dzaiswa zvinobudirira pane iri kure BGP router.

Kugadzirisa kana kugadzirisa kugovera nzira:Cisco-NFVIS-4-4-1-Enterprise-Network-Function-Virtualization-Infrastructure-Software-fig-8

Tafura 2: Tsanangudzo Yezvivakwa

Property Type Tsanangudzo Zvinosungirwa
muvakidzani-kero IPv4 BGP muvakidzani IPv4 kero. Ndiyo kiyi yerunyorwa rwekugovera nzira. Ehe
local-kero IPv4 Yemunharaunda IPv4 kero. Kero iyi inofanira kuva

yakagadziridzwa semuvakidzani IP kero pane iri kure BGP router. Kana zvisiri

configured, local-address is set to local-bridge's IP address.

 Aihwa
local-as   Local autonomous system nhamba. Inogona kuva mu

zvinotevera mafomu maviri:

 Ehe
local-bhiriji   Zita renzvimbo yebhiriji renzira dzekushambadza (default wan-br). Aihwa
kure-se   Remote autonomous system nhamba. Inogona kunge iri mumhando mbiri dzinotevera:

Ehe
router-id IPv4 Local router ID Aihwa
Property Type Tsanangudzo Zvinosungirwa
network-subnet   Rondedzero yenetwork subnet ichaziviswa. Ehe
subnet IPv4 prefix Network subnet ichaziviswa HHHH/N Ehe
inotevera-hop IPv4 IPv4 kero yeinotevera hop. Default yenzvimbo-kero kana IP kero yenzvimbo-zambuko. Aihwa
  • Shandisa iyo no router bgp command kudzima nzira yekugovera. Kuti uone mamiriro enzira-yekukanganisa shandisa iyo show router bgp command.
  • Remote BGP Router Configuration Example
  • Iyo NFVIS nzira yekugovera ficha inoshanda pamwe neiyo iri kure BGP router. Iyo gadziriso paNFVIS uye iri kure BGP router inofanira kufanana.
  • Ex uyuample inoratidza gadziriro pane iri kure BGP router.Cisco-NFVIS-4-4-1-Enterprise-Network-Function-Virtualization-Infrastructure-Software-fig-9
BGP Route Kuzivisa pamusoro peMPLS kana IPSec

Tafura 3: Feature History

Feature Zita Kuburitsa Ruzivo Tsanangudzo
BGP Route Kuzivisa pamusoro peMPLS kana IPSec NFVIS 4.5.1 Ichi chimiro chinokubvumira kuti uite

gadzirisa NFVIS kuzivisa nzira kuburikidza neBGP pamusoro peMPLS. NFVIS inobvumira nzira dzakadzidzwa kuburikidza neBGP inowanikwa pamusoro peIPSec tunnel pamusoro peMPLS yekubatanidza.
  • Nekusimudzira kwechinhu ichi, nzira dziripo dzakadzidzwa kuburikidza neBGP pamusoro peIPSec tunnel dzave kutenderwa pamusoro peMPLS yekubatanidza. Uyezve, NFVIS ikozvino inogona kuzivisa nzira kuburikidza neBGP, ichishandisa imwechete router bgp murairo unoshandiswa pakudzidza nzira pamusoro peBGP. Kuti uwane rumwe ruzivo nezve murairo uyu, ona iyo
  • Cisco IOS XE router bgp command.
  • Iwe unogona kubatanidza iyo yakachengeteka yakavharika masisitimu kuzivisa nzira dzeNFVIS pamusoro peBGP kuburikidza neIPSec mugero.
  • Iyo iripo router bgp zvigadziriso zvinogona kuvandudzwa kuti uwedzere nzira yekuzivisa chimiro. Ita shuwa kuti unobvisa iripo nzira yekugovera masisitimu usati wagadzirisa iyo router bgp kuraira.
  • Anotevera example inoratidza nzira yekugadzirisa chiziviso che10.20.0.0/24 subnet pamusoro peBGP.Cisco-NFVIS-4-4-1-Enterprise-Network-Function-Virtualization-Infrastructure-Software-fig-10
  • Anotevera example inoratidza nzira yekubvisa chiziviso che10.20.0.0/24 subnet kubva kuBGP.Cisco-NFVIS-4-4-1-Enterprise-Network-Function-Virtualization-Infrastructure-Software-fig-11
  • Anotevera example inoratidza nzira yekubvisa muvakidzani kubva kumhuri yekero ye IPv4, uye kudzima zviziviso zvenzira kumuvakidzani mumwe chete.Cisco-NFVIS-4-4-1-Enterprise-Network-Function-Virtualization-Infrastructure-Software-fig-12
  • To view iyo yemuno BGP chimiro cheBGP pamusoro peMPLS shandisa iyo show bgp ipv4 unicast command.Cisco-NFVIS-4-4-1-Enterprise-Network-Function-Virtualization-Infrastructure-Software-fig-13
  • To view iyo BGP muvakidzani chimiro cheBGP pamusoro peMPLS shandisa iyo show bgp ipv4 unicast summary command.Cisco-NFVIS-4-4-1-Enterprise-Network-Function-Virtualization-Infrastructure-Software-fig-14
  • To view iyo BGP yakadzidza kana yakaziviswa nzira dzeBGP pamusoro peMPLS shandisa iyo show bgp ipv4 unicast nzira yekuraira.Cisco-NFVIS-4-4-1-Enterprise-Network-Function-Virtualization-Infrastructure-Software-fig-15
  • To view iyo yemunharaunda BGP mamiriro eBGP pamusoro peIPSec mugero shandisa iyo show bgp vpnv4 unicast command.Cisco-NFVIS-4-4-1-Enterprise-Network-Function-Virtualization-Infrastructure-Software-fig-16
  • Kuratidza BGP muvakidzani chimiro cheBGP pamusoro peIPSec mugero:Cisco-NFVIS-4-4-1-Enterprise-Network-Function-Virtualization-Infrastructure-Software-fig-17
  • Kuratidza BGP yakadzidziswa/yakaziviswa nzira dzeBGP pamusoro peIPSec mugero:Cisco-NFVIS-4-4-1-Enterprise-Network-Function-Virtualization-Infrastructure-Software-fig-18
  • Cherechedza Paunogadzirisa chiziviso cheBGP pamusoro peIPSec mugero, ita shuwa kuti unogadzirisa yakachengeteka yakavharika kuti ushandise iyo chaiyo IP kero yemuno mugero IP kero (hapana yemuno-system-ip-addr yakagadziriswa).
  • Paunogadzirisa BGP nzira yekuzivisa, iyo chete inogadziriswa kero-yemhuri kana yekufambisa musanganiswa ipv4 unicast kune ese ari maviri IPSec neMPLS. To view iyo BGP chimiro, iyo inogadziriswa kero-yemhuri kana kutapurirana kweIPSec ndeye vpnv4 unicast uye yeMPLS ipv4 unicast.

Zvinyorwa / Zvishandiso

Cisco NFVIS 4.4.1 Enterprise Network Function Virtualization Infrastructure Software [pdf] User Manual
NFVIS 4.4.1, NFVIS 3.10.1, NFVIS 4.4.1 Enterprise Network Function Virtualization Infrastructure Software, NFVIS 4.4.1, Enterprise Network Function Virtualization Infrastructure Software, Network Function Virtualization Infrastructure Software, Virtualization Infrastructure Software, Infrastructure Software, Software

References

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