Video: Qhov txawv ntawm MP BGP thiab BGP yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
MP - BGP ( Multiprotocol BGP ) yog qhov txuas ntxiv rau BGP raws tu qauv. Txuj BGP tsuas yog txhawb IPv4 unicast chaw nyob tsev neeg, whereas MP - BGP txhawb ntau tshaj 15 txawv BGP chaw nyob rau tsev neeg. Tag nrho cov tsev neeg qhov chaw nyob no raug pauv nruab nrab ntawm BGP cov neeg zej zog dhau ib leeg BGP kev sib tham nyob rau hauv parallel.
Ua raws li qhov xav tau, vim li cas siv MP BGP?
MP - BGP tuav unicast thiab multicast routing cov ntaub ntawv, thiab khw muag khoom ob hom nyob rau hauv sib txawv routing rooj los xyuas kom meej lawv sib cais. MP - BGP muaj peev xwm tswj tau unicast thiab multicast txoj kev raws li txoj cai routing. unicast routing txoj cai thiab configurations txhawb los ntawm BGP -4 feem ntau tuaj yeem siv rau multicast.
Qhov thib ob, MP BGP ua haujlwm li cas? MP - BGP (Multi Protocol) BGP yog ib qho extension rau BGP uas tso cai BGP tshaj tawm ntau hom chaw nyob dua li IPv4 unicast. MP - BGP txhawb IPv4 thiab IPv6 unicast, IPv4 thiab IPv6 multicast thiab tseem VPN cov ntawv uas siv hauv MPLS-VPN.
Ib tug kuj yuav nug, MP BGP hauv MPLS yog dab tsi?
Major Components of ib MPLS Virtual Private Network Multiprotocol BGP ( MP - BGP ) peering ntawm VPN community provider edge (PE) devices- MP - BGP propagates virtual routing thiab forwarding (VRF) cov ntaub ntawv ncav cuag rau txhua tus tswv cuab ntawm lub zej zog VPN.
BGP EVPN yog dab tsi?
Ethernet VPN ( EVPN ) yog ib tug extension ntawm lub BGP raws tu qauv qhia tsev neeg chaw nyob tshiab: Txheej 2 VPN (chaw nyob tsev neeg 25) / EVPN (chaw nyob tom tsev neeg naj npawb 70). Nws yog siv los pauv overlay MAC thiab IP chaw nyob cov ntaub ntawv ncav cuag ntawm BGP cov phooj ywg siv hom-2 txoj kev.
Pom zoo:
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