Cisco NFVIS 4.4.1 Atina'e Feso'ota'iga Galuega Fa'atekonolosi Fa'atekonolosi Polokalama

Fa'amatalaga o oloa

O le oloa o se faiga NFVIS e lagolagoina le BGP (Border Gateway Protocol) mo le faʻaogaina o auala i le va o BGP autonomous system. E mafai ai e le polokalama NFVIS ona aʻoaʻoina auala na faʻasalalau mai tuaoi mamao BGP ma faʻaoga i le NFVIS system. E le gata i lea, e mafai ai e oe ona faʻasalalau pe faʻauʻu NFVIS auala faʻapitonuʻu i / mai tuaoi mamao BGP.

Tala fa'asolopito

Igoa Fa'aaliga	Fa'asalalau Fa'amatalaga	Fa'amatalaga
Lagolago BGP i Subnets Mamao I luga ole IPSec	NFVIS 4.4.1	O lenei vaega e mafai ai e le NFVIS faiga ona aʻoaʻoina auala faʻasalalau e tuaoi mamao BGP i luga ole IPSec ma faʻaoga i le NFVIS faiga.
Lagolago BGP Fa'asilasilaina Laiti Fa'alotoifale (Fa'asoaga Auala)	NFVIS 3.10.1	O lenei vaega e mafai ai ona e fa'asalalau pe fa'aui i tua le NFVIS i le lotoifale auala i / mai tuaoi BGP mamao e faʻaaoga ai le tufatufaina o auala.

Auala e galue ai le NFVIS BGP

• Ole vaega ole NFVIS BGP e galue fa'atasi ma le BGP mamao mamao. Na te aʻoaʻoina auala na faʻasalalau mai le tuaoi BGP mamao ma faʻaogaina i le NFVIS system.
• E fa'atagaina ai fo'i oe e fa'ailoa pe fa'aui i tua NFVIS auala fa'apitonu'u ile/mai le tuaoi mamao ole BGP.
• Amata mai le tatalaina o le NFVIS 4.4.1, o le vaega o le NFVIS BGP e mafai ona aʻoaʻoina auala mai le tuaoi o le BGP i luga o se alavai faʻapipiʻi malupuipuia.
• O nei ala a'oa'oina/so'otusi ua fa'aopoopoina ile laulau fa'ata'ita'i a le NFVIS mo le alavai mautu, ma fa'afaigofie ona maua ile alavai.

Fa'atonuga o le Fa'aaogaina o Mea

Fa'atulaga le BGP ile NFVIS

Ina ia fetuutuunai se tuaoi BGP i le NFVIS, e lua au filifiliga:

1. Fa'aaogāina ole tuatusi IP ole tuaoi
2. Fa'aaogaina o se manoa igoa

Fa'aaogāina ole tuatusi IP ole tuaoi

Afai e te manaʻo e faʻapipiʻi se tuaoi BGP e faʻaaoga ai se tuatusi IP, mulimuli i laasaga nei:

1. Avanoa i le fa'amautu o le router:

config terminal

1. Fa'ailoa le numera BGP AS ma le tuatusi IP tuaoi:

router bgp [AS number] neighbor [neighbor IP address] remote-as [remote AS number]

1. Tu'u ese mai le nofoaga fa'atulagaina:

exit

1. Tuuina atu suiga:

commit

Fa'aaogāina o le Nonoa Igoa

Afai e te manaʻo e faʻapipiʻi se tuaoi BGP e faʻaaoga ai se manoa igoa, mulimuli i laasaga nei:

1. Avanoa i le fa'amautu o le router:

config terminal

1. Fa'ailoa le numera BGP AS ma le manoa igoa tuaoi:

router bgp [AS number] neighbor [name string] remote-as [remote AS number]

1. Tu'u ese mai le nofoaga fa'atulagaina:

exit

1. Tuuina atu suiga:

commit

Ave'esea BGP Configurations

Afai e te manaʻo e tape le BGP configurations, mulimuli i laasaga nei:

1. Avanoa i le fa'amautu o le router:

config terminal

1. Aveese le BGP configurations:

no router bgp [AS number]

1. Tuuina atu suiga:

commit

Fa'amatalaga

Meatotino	Ituaiga	Fa'amatalaga	Fa'atulafonoina
as	Uint32	Numera BGP AS i le lotoifale	Ioe
router-id	IPv4	tuatusi IPv4 mo faiga fa'apitonu'u	Leai
tuaoi	Lisi	Lisi o tuaoi	Ioe
mamao-IP	manoa	tuatusi IPv4 po'o le Secure Overlay BGP igoa tuaoi mo BGP faiga tuaoi	Ioe
mamao-pei	Uint32	Numera BGP AS mamao	Ioe
fa'amatalaga	manoa	Fa'amatalaga	Leai

FAQ

Q: O le a le BGP?

• A: O le BGP o loʻo faʻatusa mo le Border Gateway Protocol, o se faiga faʻatautaia faʻaogaina e faʻaogaina ai faʻamatalaga auala i le va o BGP autonomous system.

Q: O le a le mea e fai e le NFVIS BGP?

• A: Ole vaega ole NFVIS BGP e mafai ai e le NFVIS system ona a'oa'oina auala na fa'asalalauina e tuaoi mamao ole BGP ma fa'aoga i le NFVIS system. E fa'atagaina ai fo'i oe e fa'asalalau pe fa'aui i tua NFVIS auala fa'apitonu'u i/mai tuaoi mamao BGP.

F: E fa'afefea ona galue le ata NFVIS BGP ma se fa'amaufa'ailoga malu?

• A: Amata mai le tatalaina o le NFVIS 4.4.1, o le vaega o le NFVIS BGP e mafai ona aʻoaʻoina auala mai le tuaoi o le BGP i luga o se alavai faʻapipiʻi malupuipuia. O nei ala a'oa'oina/so'otusi ua fa'aopoopoina ile laulau fa'ata'ita'i a le NFVIS mo le alavai mautu, ma fa'afaigofie ona maua ile alavai.

Q: E fa'afefea ona ou fa'atulaga se tuaoi BGP ile NFVIS?

• A: E mafai ona e fa'atulagaina se tuaoi BGP ile NFVIS pe fa'aaoga se tuatusi IP tuaoi po'o se manoa igoa. Va'ai le vaega "Fa'atonu BGP i luga ole NFVIS" mo fa'amatalaga auiliili.

Q: E fa'afefea ona ou tapeina BGP configurations ile NFVIS?

• A: Ina ia tape faʻasalalauga BGP i luga o le NFVIS, mulimuli i laʻasaga o loʻo taʻua i le vaega o le "Delete BGP Configurations".

BGP Lagolago ile NFVIS

Laupapa 1: Tala Fa'asolopito

Fa'aaliga Igoa	Fa'asalalau Fa'amatalaga	Fa'amatalaga
Lagolago BGP i Subnets Mamao I luga ole IPSec.	NFVIS 4.4.1	O lenei vaega e mafai ai e le polokalama NFVIS ona aʻoaʻoina auala e faʻasalalau mai le tuaoi BGP mamao ma faʻaoga auala aʻoaʻoina i le NFVIS system.
Lagolago BGP Fa'asilasilaina Laiti Fa'alotoifale (Fa'asoaga Auala)	NFVIS 3.10.1	O lenei vaega e mafai ai e oe ona faʻasalalau pe faʻauʻu NFVIS auala i le lotoifale i le tuaoi BGP mamao e faʻaaoga ai le tufatufaina o auala.

• O le Border Gateway Protocol (BGP) o le faʻaogaina o le faʻaogaina o auala e fesuiaʻi ai faʻamatalaga i le va o BGP autonomous system.
• O le vaega NFVIS BGP e galulue fa'atasi ma se fa'aola BGP mamao. O lenei vaega e mafai ai e le polokalama NFVIS ona aʻoaʻoina auala na faʻasalalau mai le tuaoi mamao BGP ma faʻaoga auala aʻoaʻoina i le NFVIS system. O lenei vaega e mafai ai fo'i ona e fa'ailoa pe fa'aui i tua NFVIS auala fa'apitonu'u mai le tuaoi BGP mamao.
• Amata mai le fa'asalalauga NFVIS 4.4.1, o le fa'aaliga NFVIS BGP o lo'o galue ma le vaega fa'apipi'i fa'amautu e a'oa'o ai auala mai le tuaoi BGP i luga o se alavai fa'amautu malu. O nei ala a'oa'oina po'o subnets ua fa'aopoopoina i le NFVIS routing table mo le alavai mautu, lea e mafai ai ona maua auala i luga o le alavai.
• Fa'atulaga le BGP ile NFVIS, ile itulau 1
• Auala Tufatufaina, i le itulau e 4
• BGP Auala Fa'asilasilaga ile MPLS po'o le IPSec, ile itulau 5

Fa'atulaga le BGP ile NFVIS

• E mafai ona fa'atulagaina se tuaoi BGP e fa'aaoga ai se tuatusi IP tuaoi po'o se manoa igoa.
• Afai e faʻamaonia se tuaoi BGP e faʻaaoga ai se manoa igoa, e tatau ona faʻaoga faʻatasi ma le faʻamautu o le fanua bgp-neibhor-name. E fa'atūina se sauniga BGP i luga o le alavai fa'amaufa'ailoga malu. Afai o le igoa tuaoi e fetaui ma le BGP-tuaoi-igoa fanua faʻapipiʻiina i le faʻamautu-faʻapipiʻi faʻapipiʻi, ona fuafua lea e le NFVIS le tuatusi IP faʻaogaina mamao o loʻo faʻaaogaina mo le fesoʻotaʻiga IPSec ma suia le igoa tuaoi i lena IP.
• O le a fa'avaeina se sauniga tuaoi BGP ma lena tuatusi IP. Mo nisi fa'amatalaga i le fa'aogaina o le fa'amaufa'ailoga fa'amau i le igoa BGP, va'ai Secure Overlay and Single IP Configuration.
• Afai e faʻamaonia se tuaoi BGP e faʻaaoga ai se tuatusi IP lea o le ulu VPN le tuatusi IP a le tali, e tutusa ma le tuatusi IP o le aa headend VPN tali tali, e faʻatūina se sauniga BGP i luga o le faʻamaualuga faʻamau.
• O lenei exampLe faʻaalia pe faʻafefea ona fatuina pe faʻafouina le BGP faʻatulagaina mo se tuaoi ma se manoa igoa faʻapitoa:
• O lenei exampLe faʻaalia pe faʻafefea ona fatuina pe faʻafouina le BGP faʻatasi ma se tuatusi IP tuaoi faʻapitoa:
• O lenei exampLe faʻaalia pe faʻafefea ona tape BGP configurations:
• O le laulau o loʻo i lalo o loʻo tuʻuina atu ai le faʻamatalaga o le syntax mo taʻiala taʻitasi i poloaiga o loʻo taʻua i le example pito i luga:

Meatotino	Ituaiga	Fa'amatalaga	Fa'atulafonoina
as	Uint32	Numera BGP AS i le lotoifale	Ioe
router-id	IPv4	HHHH: tuatusi IPv4 mo faiga fa'apitonu'u	Leai
tuaoi	lisi	Lisi tuaoi	Ioe
mamao-ip	manoa	tuatusi IPv4 po'o le Secure Overlay BGP igoa tuaoi mo BGP tuaoi system	Ioe
mamao-pei	Uint32	Numera BGP AS mamao	Ioe
fa'amatalaga	manoa	Fa'amatalaga o tuaoi	Leai

O le exampLe faʻaalia le faʻamatalaga o le BGP:

O le exampe fa'aalia ai auala BGP na a'oa'oina e ala i le BGP:

Manatua NFVIS e mafai ona aʻoaʻoina e oʻo atu i le 15 prefix.

BGP Tuaoi Configuration Example

Fa'asoaga Auala

E galulue fa'atasi le vaega o le Auala Fa'asoa fa'atasi ma se fa'aola BGP mamao. E faʻatagaina oe e faʻasalalau pe faʻasolo i tua auala faʻapitoa i le BGP mamao mamao.
E mafai ona e fa'aogaina lenei fa'aaliga e fa'ailoa ai le ala ole int-mgmt-net subnet ile BGP mamao mamao. O se tagata fa'aoga mamao, e mafai ona fa'aogaina VM o lo'o fa'apipi'i i le int-mgmt-net e ala i le tuatusi IP a le VM i luga o le int-mgmt-net-br e ala i le BGP router, pe a fa'apipi'i lelei auala i luga o le BGP mamao mamao.

Ina ia fa'atulaga pe fa'afou le tufatufaina atu o auala:

Laulau 2: Fa'amatalaga o Meatotino

Meatotino	Ituaiga	Fa'amatalaga	Fa'atulafonoina
tuaoi-tuatusi	IPv4	BGP tuaoi IPv4 tuatusi. O le ki o le lisi o le tufatufaina o auala.	Ioe
tuatusi-lotoifale	IPv4	tuatusi IPv4 fa'apitonu'u. O lenei tuatusi e tatau configured e avea ma tuatusi IP tuaoi i luga o le router BGP mamao. Afai e leai configured, local-address ua seti i le local-bridge's IP address.	Leai
faalotoifale-pei		Numera fa'alotoifale tuto'atasi. E mafai ona i totonu fa'asologa e lua:	Ioe
alalaupapa-lotoifale		Igoa alalaupapa fa'alotoifale mo ala fa'asalalauga (valea wan-br).	Leai
mamao-pei		Numera faakomepiuta tuto'atasi mamao. E mafai ona mulimulitaʻi i faʻasologa e lua:	Ioe
router-id	IPv4	ID router i le lotoifale	Leai

Meatotino	Ituaiga	Fa'amatalaga	Fa'atulafonoina
network-subnet		Lisi o feso'ota'iga subnet e fa'ailoa.	Ioe
subnet	IPv4 prefix	Ole laiga ole feso'ota'iga e fa'asalalauina HHHH/N	Ioe
so'o soso'o	IPv4	tuatusi IPv4 o le isi oso. Tuatusi fa'apitonu'u po'o tuatusi IP ole alalaupapa fa'apitonu'u.	Leai

• Fa'aaoga le no router bgp command e tape ai le tufatufaina o auala. Ina ia faʻamaonia le tulaga faʻalavelave-auala faʻaaoga le faʻatonuga o le router bgp.
• Fa'atonuga mamao BGP Router Example
• Ole vaega ole tufatufaina ole auala ole NFVIS e galulue fa'atasi ma le BGP mamao mamao. Ole fa'atulagaina ile NFVIS ma ile BGP mamao mamao e tatau ona fetaui.
• O lenei exampLe faʻaalia le faʻatulagaina i luga o se router BGP mamao.

BGP Auala Fa'asilasilaga ile MPLS po'o le IPSec

Laulau 3: Tala Fa'asolopito

Fa'aaliga Igoa	Fa'asalalau Fa'amatalaga	Fa'amatalaga
BGP Auala Fa'asilasilaga ile MPLS po'o le IPSec	NFVIS 4.5.1	O lenei vaega e mafai ai ona e fetuutuunai le NFVIS e fa'ailoa ai auala e ala ile BGP ile MPLS. O le NFVIS e fa'atagaina auala e a'oa'oina e ala i le BGP o lo'o maua i luga ole alalaupapa IPSec ile feso'ota'iga MPLS.

• Faatasi ai ma lenei faʻaleleia atili, o auala o loʻo i ai nei na aʻoaʻoina e ala i le BGP i luga ole alalaupapa IPSec ua faʻatagaina nei ile MPLS fesoʻotaʻiga. E le gata i lea, ua mafai nei e le NFVIS ona faʻasalalau auala e ala i le BGP, e faʻaaoga ai le router bgp poloaiga e faʻaaoga mo le aʻoaʻoina o auala i luga ole BGP. Mo nisi faʻamatalaga i lenei poloaiga, vaʻai le
• Cisco IOS XE router bgp poloaiga.
• E mafai ona e fa'afeso'ota'i fa'amautu fa'apipi'i e fa'ailoa ai ala NFVIS i luga ole BGP e ala ile ala ole IPSec.
• E mafai ona fa'afouina le fa'aogaina o le router bgp e fa'aopoopo ai le fa'aaliga o le auala. Ia mautinoa e te aveese faʻasalalauga faʻasalalauga o loʻo i ai nei ae e te leʻi faʻatulagaina le faʻatonuga o le router bgp.
• O le exampLe faʻaalia le auala e faʻapipiʻi ai le faʻasalalauga o le 10.20.0.0/24 subnet i luga ole BGP.
• O le exampLe faʻaalia le auala e aveese ai le faʻasalalauga o le 10.20.0.0/24 subnet mai le BGP.
• O le exampLe faʻaalia le auala e aveese ai se tuaoi mai le tuatusi IPv4 aiga, ma faʻamalo faʻasalalauga auala mo le tuaoi e tasi.
• I view le tulaga BGP i le lotoifale mo BGP i luga o le MPLS faʻaaoga le faʻaaliga bgp ipv4 faʻatonuga unicast.
• I view le tulaga tuaoi BGP mo BGP i luga o le MPLS fa'aaoga le fa'aaliga bgp ipv4 unicast summary command.
• I view o le BGP aʻoaʻoina pe faʻasalalau auala mo BGP i luga o le MPLS faʻaaoga le faʻaaliga bgp ipv4 unicast auala faʻatonuga.
• I view le tulaga BGP i le lotoifale mo BGP i luga o le alalaupapa IPSec faʻaaoga le faʻaaliga bgp vpnv4 faʻatonuga unicast.
• E fa'aali atu le tulaga tuaoi BGP mo BGP i luga ole alavai IPSec:
• Ina ia faʻaalia BGP aʻoaʻoina / faʻasalalau auala mo BGP i luga ole alalaupapa IPSec:
• Manatua A e faʻapipiʻi le faʻasalalauga o le BGP i luga ole alalaupapa IPSec, ia mautinoa e te faʻapipiʻi faʻapipiʻi faʻapipiʻi e faʻaoga ai le tuatusi IP virtual mo le tuatusi IP alavai i le lotoifale (leai se local-system-ip-addr configured).
• A e fa'atulagaina le fa'asalalauga o le BGP, e na'o le tu'ufa'atasia le tuatusi-aiga po'o le tu'ufa'atasiga fa'asalalau o le ipv4 unicast mo le IPSec ma le MPLS. I view le tulaga BGP, o le configurable tuatusi-aiga poʻo le faʻasalalauga mo IPSec o vpnv4 unicast ma mo MPLS o ipv4 unicast.

Pepa / Punaoa

Cisco NFVIS 4.4.1 Atina'e Feso'ota'iga Galuega Fa'atekonolosi Fa'atekonolosi Polokalama [pdf] Tusi Taiala 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

Fa'asinomaga

• Tusi Taiala