VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Akụkụ nke mbụ. mmeghe
Akụkụ nke abụọ. Na-ahazi Firewall na Iwu NAT
Akụkụ nke atọ. Na-ahazi DHCP

NSX Edge na-akwado ụzọ ntụgharị static na ike (osf, bgp).

Ntọlite ​​mbụ
Ntugharị ụzọ kwụ ọtọ
OSPF
BGP
Nkesa ụzọ


Iji hazie routing, na vCloud Director, gaa na ochichi wee pịa ebe nchekwa data mebere. Họrọ taabụ site na menu kehoraizin Ọnụ ụzọ ámá Edge. Pịa aka nri na netwọk ịchọrọ wee họrọ nhọrọ Edge Gateway ọrụ.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Gaa na menu ụzọ ụzọ.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Ntọlite ​​mbụ (Nhazi okporo ụzọ)

Na ntinye aka a ị nwere ike:
- mee ka paramita ECMP rụọ ọrụ, nke na-enye gị ohere ịwụnye ihe ruru ụzọ asatọ nhata na RIB.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

- gbanwee ma ọ bụ gbanyụọ ụzọ ndabara.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

- họrọ router-ID. Ị nwere ike họrọ adreesị interface mpụga dị ka Router-ID. Na-akọwapụtaghị Router-ID, OSPF ma ọ bụ usoro BGP enweghị ike ịmalite.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Ma ọ bụ tinye nke gị site na ịpị +.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Chekwaa nhazi.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Emela.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Ịtọlite ​​ụzọ ụzọ kwụ ọtọ

Gaa na taabụ Routing Static wee pịa +.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Ka ịgbakwunye ụzọ kwụ ọtọ, dejupụta mpaghara ndị a achọrọ:
- netwọk - ebe netwọk;
- Hop na-esote - adreesị IP nke onye ọbịa / rawụta nke okporo ụzọ ga-agafe na netwọk ebe a na-aga;
— Interface – interface n'azụ nke chọrọ Next Hop dị.
Pịa Debe.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Chekwaa nhazi.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Emela.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Ịtọlite ​​​​OSPF

Gaa na taabụ OSPF. Kwado usoro OSPF.
Ọ bụrụ na ọ dị mkpa, gbanyụọ Graceful malitegharịa, nke ejiri ndabara nyere ya aka. Mmalite nke amara bụ ụkpụrụ na-enye gị ohere ịga n'ihu na-ebugharị okporo ụzọ n'oge usoro njikwa ụgbọ elu.
N'ebe a, ị nwere ike ịgbalite ọkwa nke ụzọ ndabara, ma ọ bụrụ na ọ dị na RIB - nhọrọ mmalite mmalite.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Ọzọ anyị tinye Mpaghara. Agbakwunyere mpaghara 0 na ndabara. NSX Edge na-akwado ụdị mpaghara atọ:
- Mpaghara azụ (mpaghara 0 + Nkịtị);
- Mpaghara ọkọlọtọ (Nkịtị);
- Mpaghara na-adịghị ahụkebe (NSSA).

Pịa + na mpaghara nkọwa mpaghara ka ịgbakwunye Mpaghara ọhụrụ.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Na mpio gosipụtara, gosi mpaghara ndị a chọrọ:
- ID mpaghara;
- Ụdị mpaghara.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Ọ bụrụ na achọrọ, hazie nyocha. NSX Edge na-akwado ụdị nyocha abụọ: ederede doro anya (paswọdu) na MD5.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Pịa Debe.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Chekwaa nhazi.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Ugbu a tinye interfaces nke OSPF onye agbata obi ga-ebuli. Iji mee nke a, pịa + na mpaghara Mapping Interface.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Na mpio na-egosi, ezipụta paramita ndị a:
- Interface - interface nke a ga-eji na usoro OSPF;
- ID mpaghara;
— Ndewo/Oge nwụrụ anwụ – oge protocol;
- Ihe kacha mkpa - mkpa achọrọ ka ịhọrọ DR/BDR;
- Ọnụ ego bụ metric dị mkpa iji gbakọọ ụzọ kacha mma. Pịa Debe.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Ka anyị tinye mpaghara NSSA na rawụta anyị.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Chekwaa nhazi.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Na nseta ihuenyo dị n'okpuru anyị na-ahụ:
1. oge ntọala;
2. ụzọ guzosiri ike na RIB.

VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Ịtọlite ​​​​BGP

Gaa na taabụ BGP.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Kwado usoro BGP.
Ọ bụrụ na ọ dị mkpa, gbanyụọ Graceful Malitegharịa ekwentị, nke ejiri ndabara nyere ya aka. Ebe ị nwere ike ịgbalite ọkwa nke ụzọ ndabara, ọbụlagodi na ọ bụghị na RIB - nhọrọ Mmalite.
Anyị na-egosi AS nke NSX Edge anyị. Nkwado 4-byte AS dị naanị site na NSX 6.3
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Ka ịgbakwunye ndị ọgbọ Agbata Obi, pịa +.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Na mpio na-egosi, ezipụta paramita ndị a:
- Adreesị IP-adreesị ndị ọgbọ BGP;
- Remote AS-AS nọmba nke ndị ọgbọ BGP;
- Ibu - metrik nke ị nwere ike ijikwa okporo ụzọ na-apụ apụ;
- Debe ndụ/jide oge - oge nhazi usoro.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Ọzọ, ka anyị hazie BGP Filters. Maka nnọkọ eBGP, site na ndabara, a na-enyocha ihe niile kpọsara na nnata prefixes na rawụta a, belụsọ maka ụzọ ndabara. A na-akpọsa ya site na iji nhọrọ mmalite ndabara.
Pịa + ka ịgbakwunye ihe nzacha BGP.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Ịtọlite ​​nzacha maka mmelite na-apụ apụ.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Ịtọlite ​​nzacha maka mmelite mbata.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Pịa Nọgidenụ ka imezue nhazi ahụ.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Chekwaa nhazi.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Emela.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Na nseta ihuenyo dị n'okpuru anyị na-ahụ:
1. guzosie ike nnọkọ.
2. natara prefixes (prefixes 4/24) n'aka ndị ọgbọ BGP.
3. ọkwa ụzọ ndabara. A naghị akpọsa prefix 172.20.0.0/24 n'ihi na etinyeghị ya na BGP.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Ịtọliteghachi nkesa ụzọ

Gaa na taabụ Mgbanwe Ụzọ.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Kwado mbubata ụzọ maka protocol (BGP ma ọ bụ OSPF).
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Ka ịgbakwunye prefix IP, pịa +.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Ezipụta aha prefix IP na prefix n'onwe ya.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Ka anyị hazie tebụl nkesa ụzọ. Pịa +.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

- Prefix Aha - họrọ prefix na a ga-ibubata n'ime kwekọrọ ekwekọ protocol.
— Learner Protocol — protocol ebe anyị ga-ebubata prefix;
- Kwe ka mmụta - protocol nke anyị na-ebupụ prefix;
— Action — omume nke a ga-etinye na prefix a.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Chekwaa nhazi.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Emela.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

nseta ihuenyo dị n'okpuru na-egosi na ọkwa kwekọrọ na apụtala na BGP.
VMware NSX maka ụmụntakịrị. Nkebi nke 4. Ịtọlite ​​​​routing

Nke ahụ bụ naanị maka m maka iji NSX Edge emegharị. Jụọ ma ihe ọ bụla ka edoghị anya. Oge ọzọ anyị ga-emeso ndị balancer.

isi: www.habr.com

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