Cisco NFVIS 4.4.1 Kasuwancin Sadarwar Sadarwar Sadarwar Ayyukan Kayan Aikin Gina Software

Bayanin samfur

Samfurin tsarin NFVIS ne wanda ke goyan bayan BGP (Ka'idar Ƙofar Ƙofar Ƙofar Border) don ɗorewa mai ƙarfi tsakanin tsarin BGP mai cin gashin kansa. Yana ba da damar tsarin NFVIS don koyon hanyoyin da aka sanar daga maƙwabtan BGP masu nisa da amfani da su zuwa tsarin NFVIS. Bugu da ƙari, yana ba ku damar sanarwa ko janye hanyoyin gida na NVIS zuwa/daga maƙwabtan BGP masu nisa.

Tarihin fasali

Sunan Siffar	Bayanin Saki	Bayani
Taimakon BGP akan Nesa Subnets Sama da IPSec	NFVIS 4.4.1	Wannan fasalin yana ba da damar tsarin NFVIS don koyon hanyoyin da aka sanar ta maƙwabtan BGP masu nisa akan IPSec kuma suyi amfani da su ga NFVIS tsarin.
Taimakon BGP Yana Sanar da Ƙungiyoyin Sadarwar Gida (Rarraba Hanyoyi)	NFVIS 3.10.1	Wannan fasalin yana ba ku damar sanarwa ko janye NFVIS na gida hanyoyin zuwa/daga maƙwabtan BGP masu nisa ta amfani da rarraba hanya.

Yadda NFVIS BGP Aiki

• Siffar NFVIS BGP tana aiki tare da na'ura mai ba da hanya tsakanin hanyoyin sadarwa BGP. Yana koyon hanyoyin da aka sanar daga maƙwabcin BGP mai nisa kuma yana amfani da su zuwa tsarin NFVIS.
• Hakanan yana ba ku damar sanarwa ko janye hanyoyin gida na NFVIS zuwa/daga makwabcin BGP mai nisa.
• An fara daga sakin NFVIS 4.4.1, fasalin NFVIS BGP zai iya koyan hanyoyi daga maƙwabcin BGP akan amintaccen rami mai rufi.
• Ana ƙara waɗannan hanyoyin koyo/subnets zuwa teburin tuƙi na NFVIS don amintaccen rami, yana sa su isa kan ramin.

Umarnin Amfani da samfur

Sanya BGP akan NFVIS

Don saita maƙwabcin BGP akan NFVIS, kuna da zaɓuɓɓuka biyu:

1. Amfani da adireshin IP na maƙwabci
2. Amfani da kirtani suna

Amfani da Adireshin IP na Maƙwabci

Idan kuna son saita maƙwabcin BGP ta amfani da adireshin IP, bi waɗannan matakan:

1. Shiga wurin daidaitawar na'ura mai ba da hanya tsakanin hanyoyin sadarwa:

config terminal

1. Ƙayyade lambar BGP AS da adireshin IP maƙwabta:

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

1. Fita tashar tashoshi:

exit

1. Aiwatar da canje-canje:

commit

Amfani da Sunan Zaren

Idan kuna son saita maƙwabcin BGP ta amfani da kirtan suna, bi waɗannan matakan:

1. Shiga wurin daidaitawar na'ura mai ba da hanya tsakanin hanyoyin sadarwa:

config terminal

1. Ƙayyade lambar BGP AS da igiyar sunan maƙwabta:

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

1. Fita tashar tashoshi:

exit

1. Aiwatar da canje-canje:

commit

Goge Saitunan BGP

Idan kuna son share saitin BGP, bi waɗannan matakan:

1. Shiga wurin daidaitawar na'ura mai ba da hanya tsakanin hanyoyin sadarwa:

config terminal

1. Share tsarin BGP:

no router bgp [AS number]

1. Aiwatar da canje-canje:

commit

Ƙayyadaddun bayanai

Dukiya	Nau'in	Bayani	Wajibi
as	Uint32	Lambar BGP AS na gida	Ee
na'ura mai ba da hanya tsakanin hanyoyin sadarwa-id	IPv4	Adireshin IPv4 don tsarin gida	A'a
makwabci	Jerin	Jerin makwabta	Ee
m-IP	Zaren	Adireshin IPv4 ko Sunan maƙwabcin BGP mai aminci don BGP tsarin makwabta	Ee
nesa-kamar	Uint32	Lambar BGP AS mai nisa	Ee
bayanin	Zaren	Bayani	A'a

FAQ

Tambaya: Menene BGP?

• A: BGP yana nufin Ƙofar Ƙofar Ƙofar Border, wanda ƙaƙƙarfan ka'idar hanya ce da ake amfani da ita don musayar bayanan hanya tsakanin tsarin BGP masu cin gashin kai.

Tambaya: Menene fasalin NFVIS BGP yake yi?

• A: Siffar NFVIS BGP tana ba da damar tsarin NFVIS don koyon hanyoyin da maƙwabtan BGP masu nisa suka sanar da amfani da su zuwa tsarin NFVIS. Hakanan yana ba ku damar sanarwa ko janye hanyoyin gida na NFVIS zuwa/daga maƙwabtan BGP masu nisa.

Tambaya: Ta yaya fasalin NFVIS BGP ke aiki tare da amintaccen rufi?

• A: An fara daga sakin NFVIS 4.4.1, fasalin NFVIS BGP zai iya koyan hanyoyi daga maƙwabcin BGP akan amintaccen rami mai rufi. Ana ƙara waɗannan hanyoyin koyo/subnets zuwa teburin tuƙi na NFVIS don amintaccen rami, yana sa su isa kan ramin.

Tambaya: Ta yaya zan iya saita maƙwabcin BGP akan NFVIS?

• A: Kuna iya saita maƙwabcin BGP akan NFVIS ko dai ta amfani da adireshin IP na maƙwabci ko igiyar suna. Koma zuwa sashin "Sanya BGP akan NFVIS" don cikakken umarni.

Tambaya: Ta yaya zan iya share saitin BGP akan NFVIS?

• A: Don share saitin BGP akan NFVIS, bi matakan da aka ambata a cikin sashin "Sharewa Kanfigareshan BGP".

Taimakon BGP akan NFVIS

Tebur 1: Tarihin Fiyayyen Halitta

Siffar Suna	Bayanin Saki	Bayani
Taimakon BGP akan Nesa Subnets Sama da IPSec.	NFVIS 4.4.1	Wannan fasalin yana ba da damar tsarin NFVIS don koyon hanyoyin da aka sanar daga maƙwabcin BGP mai nisa da kuma amfani da hanyoyin da aka koya zuwa tsarin NFVIS.
Taimakon BGP Yana Sanar da Ƙungiyoyin Sadarwar Gida (Rarraba Hanyoyi)	NFVIS 3.10.1	Wannan fasalin yana ba ku damar sanarwa ko janye hanyoyin gida na NFVIS zuwa maƙwabcin BGP mai nisa ta amfani da rarraba hanya.

• Ƙofar Ƙofar Ƙofar Border (BGP) ita ce ƙa'idar aiki mai ƙarfi don musayar bayanan hanya tsakanin tsarin BGP masu cin gashin kai.
• Siffar NFVIS BGP tana aiki tare da na'ura mai ba da hanya tsakanin hanyoyin sadarwa BGP. Wannan fasalin yana ba da damar tsarin NFVIS don koyon hanyoyin da aka sanar daga maƙwabcin BGP mai nisa da kuma amfani da hanyoyin koyo zuwa tsarin NFVIS. Wannan fasalin kuma yana ba ku damar sanarwa ko janye hanyoyin gida na NVIS daga maƙwabcin BGP mai nisa.
• An fara daga sakin NFVIS 4.4.1, fasalin NFVIS BGP yana aiki tare da ingantaccen fasalin mai rufi don koyan hanyoyi daga maƙwabcin BGP akan amintaccen rami mai rufi. Ana ƙara waɗannan hanyoyin koyo ko tashoshi zuwa teburin NFVIS don ƙaƙƙarfan rami, wanda ke sanya hanyoyin samun damar kan ramin.
• Sanya BGP akan NFVIS, a shafi na 1
• Rarraba Hanyoyi, a shafi na 4
• Sanarwar Hanyar BGP akan MPLS ko IPSec, a shafi na 5

Sanya BGP akan NFVIS

• Ana iya daidaita maƙwabcin BGP ta amfani da adireshin IP maƙwabci ko igiyar suna.
• Idan an ayyana maƙwabcin BGP ta amfani da igiyar suna, dole ne a yi amfani da shi tare da amintaccen filin bgp-neibhor-name mai rufi. An kafa zaman BGP akan amintaccen rami mai rufi. Idan sunan maƙwabcin ya dace da filin sunan BGP-makwabcin da aka saita a cikin amintaccen tsari mai rufi, to NFVIS zai ƙayyade adireshin IP na nesa mai aiki da ake amfani da shi don haɗin IPSec kuma ya maye gurbin sunan maƙwabci tare da IP ɗin.
• Wannan zai kafa zaman maƙwabcin BGP tare da waccan adireshin IP. Don ƙarin bayani kan yadda ake saita amintaccen mai rufi tare da sunan BGP, duba Amintaccen Mai rufi da Kanfigareshan IP guda ɗaya.
• Idan an ayyana maƙwabcin BGP ta amfani da adireshin IP wanda ke kan adireshin IP na ramin mai amsawa na VPN, wanda yayi daidai da adireshin IP na ramin mai amsawa na aa headend VPN, an kafa zaman BGP akan amintaccen rami mai rufi.
• Wannan example yana nuna yadda ake ƙirƙira ko sabunta tsarin BGP don maƙwabci tare da ƙayyadadden kirtani suna:
• Wannan example yana nuna yadda ake ƙirƙira ko sabunta tsarin BGP tare da ƙayyadadden adireshin IP na maƙwabci:
• Wannan example nuna yadda ake share saitin BGP:
• Tebu mai zuwa yana ba da bayanin ma'auni na kowane ma'auni a cikin umarnin da aka ambata a cikin examples sama:

Dukiya	Nau'in	Bayani	Wajibi
as	Uint32	Lambar BGP AS na gida	Ee
na'ura mai ba da hanya tsakanin hanyoyin sadarwa-id	IPv4	HHHH: adireshin IPv4 don tsarin gida	A'a
makwabci	jeri	Jerin maƙwabta	Ee
nesa-ip	Zaren	Adireshin IPv4 ko Sunan maƙwabcin BGP mai aminci don tsarin maƙwabcin BGP	Ee
nesa-kamar	Uint32	Lambar BGP AS mai nisa	Ee
bayanin	Zaren	Bayanin makwabci	A'a

Mai zuwa example yana nuna cikakkun bayanan zaman BGP:

Mai zuwa example yana nuna hanyoyin BGP da aka koya ta hanyar BGP:

Lura NFVIS na iya koya har zuwa prefixes 15.

Kanfigareshan Maƙwabcin BGP Example

Rarraba Hanyoyi

Siffar Rarraba Hanya tana aiki tare da na'ura mai ba da hanya tsakanin hanyoyin sadarwa BGP. Yana ba ku damar sanarwa ko janye takamaiman hanyoyin zuwa na'ura mai ba da hanya tsakanin hanyoyin sadarwa na BGP.
Kuna iya amfani da wannan fasalin don sanar da hanyar int-mgmt-net subnet zuwa na'ura mai ba da hanya tsakanin hanyoyin sadarwa na BGP. Mai amfani mai nisa, zai iya shiga VM ɗin da ke haɗe zuwa int-mgmt-net ta hanyar adireshin IP na VMs akan int-mgmt-net-br ta hanyar na'ura mai ba da hanya tsakanin hanyoyin sadarwa na BGP, lokacin da aka samu nasarar shigar da hanyoyin akan na'urar BGP mai nisa.

Don saita ko sabunta rarraba hanya:

Tebur 2: Bayanin Dukiya

Dukiya	Nau'in	Bayani	Wajibi
makwabcin-adireshi	IPv4	BGP makwabcin IPv4. Shi ne mabuɗin jerin rarraba hanyoyin.	Ee
adireshin gida	IPv4	Adireshin IPv4 na gida. Dole ne wannan adireshin ya kasance an saita azaman adireshin IP na maƙwabci akan na'ura mai ba da hanya tsakanin hanyoyin sadarwa na BGP. Idan ba haka ba an daidaita, an saita adireshin gida zuwa adireshin IP na gida-gada.	A'a
gida-kamar		Lambar tsarin mai cin gashin kai na gida. Yana iya zama a ciki bi biyu Formats:	Ee
gida-gada		Sunan gada na gida don hanyoyin talla (tsoho wan-br).	A'a
nesa-kamar		Lambar tsarin mai nisa mai nisa. Yana iya zama a cikin wadannan biyu Formats:	Ee
na'ura mai ba da hanya tsakanin hanyoyin sadarwa-id	IPv4	ID na na'ura mai ba da hanya tsakanin hanyoyin sadarwa na gida	A'a

Dukiya	Nau'in	Bayani	Wajibi
cibiyar sadarwa-subnet		Za'a sanar da jerin hanyoyin sadarwar yanar gizo.	Ee
subnet	IPv4 prefix	Za a sanar da subnet na cibiyar sadarwa HHHH/N	Ee
gaba-hop	IPv4	Adireshin IPv4 na gaba hop. Tsohuwar adireshin gida ko adireshin IP na gada gida.	A'a

• Yi amfani da umarnin bgp na na'ura mai ba da hanya tsakanin hanyoyin sadarwa don share rarraba hanya. Don tabbatar da halin ɓarnar hanya yi amfani da umarnin bgp na na'ura mai ba da hanya tsakanin hanyoyin sadarwa.
• Kanfigareshan na'ura mai ba da hanya tsakanin hanyoyin sadarwa BGP Example
• Siffar rarraba hanyar NFVIS tana aiki tare da na'ura mai ba da hanya tsakanin hanyoyin sadarwa BGP. Saiti a kan NFVIS da kan na'ura mai ba da hanya tsakanin hanyoyin sadarwa na BGP mai nisa.
• Wannan example yana nuna ƙa'idar akan na'ura mai ba da hanya tsakanin hanyoyin sadarwa BGP mai nisa.

Sanarwar Hanyar BGP akan MPLS ko IPSec

Tebur 3: Tarihin Siffar

Siffar Suna	Bayanin Saki	Bayani
Sanarwar Hanyar BGP akan MPLS ko IPSec	NFVIS 4.5.1	Wannan fasalin yana ba ku damar saita NFVIS don sanar da hanyoyi ta BGP akan MPLS. NFVIS yana ba da damar hanyoyin da aka koya ta hanyar BGP da ake samu akan ramin IPSec akan haɗin MPLS.

• Tare da wannan fasalin haɓakawa, hanyoyin da aka koya ta hanyar BGP akan rami IPSec yanzu ana ba da izinin haɗin MPLS. Bugu da ƙari, NFVIS na iya yanzu sanar da hanyoyi ta hanyar BGP, ta amfani da umarnin bgp na na'ura mai ba da hanya tsakanin hanyoyin sadarwa wanda ake amfani da shi don koyo hanyoyin akan BGP. Don ƙarin bayani kan wannan umarni, duba
• Cisco IOS XE na'ura mai ba da hanya tsakanin hanyoyin sadarwa bgp.
• Kuna iya haɗa amintattun jeri mai rufi don sanar da hanyoyin NFVIS akan BGP ta hanyar IPSec rami.
• Za a iya sabunta saitunan bgp na na'ura mai ba da hanya tsakanin hanyoyin sadarwa don ƙara fasalin sanarwar hanya. Tabbatar cewa kun cire saitunan rarraba hanyoyin da ke akwai kafin ku daidaita umarnin bgp na na'ura mai ba da hanya tsakanin hanyoyin sadarwa.
• Mai zuwa example yana nuna yadda ake saita sanarwar 10.20.0.0/24 subnet akan BGP.
• Mai zuwa example yana nuna yadda ake cire sanarwar 10.20.0.0/24 subnet daga BGP.
• Mai zuwa example yana nuna yadda ake cire maƙwabci daga dangin adireshin IPv4, da kuma kashe sanarwar hanya don maƙwabcin ɗaya.
• Zuwa view Matsayin BGP na gida na BGP akan MPLS yayi amfani da nunin bgp ipv4 unicast umurnin.
• Zuwa view Matsayin maƙwabcin BGP na BGP akan MPLS yayi amfani da nunin bgp ipv4 unicast summary order.
• Zuwa view BGP ya koya ko sanar da hanyoyin don BGP akan MPLS yayi amfani da nunin bgp ipv4 unicast umurnin hanya.
• Zuwa view Matsayin BGP na gida na BGP akan rami na IPSec yi amfani da nunin bgp vpnv4 unicast umurnin.
• Don nuna matsayin maƙwabcin BGP na BGP akan rami IPSec:
• Don nuna hanyoyin koyo/sanarwar BGP don BGP akan rami IPSec:
• Lura Lokacin da kuka saita sanarwar hanyar BGP akan ramin IPSec, tabbatar da cewa kun saita amintaccen overlay don amfani da adireshi na IP mai kama da adireshin IP na gida (babu tsarin gida-ip-addr da aka saita).
• Lokacin da kuka saita sanarwar hanyar BGP, adireshi ɗaya kawai mai iya daidaitawa-iyali ko haɗin watsa shine iPV4 unicast don duka IPSec da MPLS. Zuwa view Matsayin BGP, adireshin da za'a iya daidaitawa-iyali ko watsawa don IPSec shine vpnv4 unicast kuma na MPLS shine ipv4 unicast.

Takardu / Albarkatu

Cisco NFVIS 4.4.1 Kasuwancin Sadarwar Sadarwar Sadarwar Ayyukan Kayan Aikin Gina Software [pdf] Manual mai amfani NFVIS 4.4.1, NFVIS 3.10.1, NFVIS 4.4.1 Harkokin Sadarwar Sadarwar Sadarwar Harkokin Kasuwancin Kasuwancin Kasuwanci, NFVIS 4.4.1.

Magana

• Manual mai amfani