基于ISIS
旳mpls vpn
二、底层ip地址配备：R1:router ospf 1
network 13.13.13.0 0.0.0.255 area 0
network 192.168.1.0 0.0.0.255 area 0
R2:router ospf 1
network 23.23.23.0 0.0.0.255 area 0
network 192.168.2.0 0.0.0.255 area 0
R6:router ospf 1
log-adjacency-changes
network 56.56.56.0 0.0.0.255 area 0
network 192.168.6.0 0.0.0.255 area 0
R7:router ospf 1
network 57.57.57.0 0.0.0.255 area 0
network 192.168.7.0 0.0.0.255 area 0
R3(config)#ip vrf xx
R3(config-vrf)#rd 1:1
R3(config-vrf)#route-target 1:1
R3(config-vrf)# ...