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BGP MPLS VPN 配置实验
网络拓扑
配置文件 PE1:
ospf 1 area 0.0.0.0
network 10.0.0.0 0.0.0.3
network 1.1.1.1 0.0.0.0 (igp)
interface LoopBack0
ip address 1.1.1.1 255.255.255.255
ospf enable 1 area 0.0.0.0 ( 端口使能ospf)
interface Ethernet0/0/0
ip address 10.0.0.1 255.255.255.252
ospf enable 1 area 0.0.0.0 ( 端口使能ospf)
bgp 65115 router-id 1.1.1.1
peer 3.3.3.3 as-number 65115
peer 3.3.3.3 connect-interface LoopBack0
ipv4-family unicast undo synchronization
network 1.1.1.1 255.255.255.255 network 10.0.0.0 255.255.255.252 peer 2.2.2.2 enable
peer 3.3.3.3 enable
mpls lsr-id 1.1.1.1 mpls lsp-trigger all
mpls ldp
interface Ethernet0/0/0
(配置bgp) (宣告网络) mpls) (使能mpls
mpls ldp (端口使能mpls)
ip vpn-instance VPN1 ipv4-family
route-distinguisher 100:1
vpn-target 111:1 export-extcommunity
vpn-target 111:1 import-extcommunity
ip vpn-instance VPN2 ipv4-family
route-distinguisher 200:1
vpn-target 222:1 export-extcommunity
vpn-target 222:1 import-extcommunity
interface Ethernet0/0/1 ip binding vpn-instance VPN1
ip address 10.0.0.13 255.255.255.252
interface GigabitEthernet0/0/0 ip binding vpn-instance VPN2
ip address 10.0.0.9 255.255.255.252 VPN1) (配置VPN2) VPN) (端口绑定VPN) (配置 (端口绑定