我有 2 个路由器 R1 和 R2 背靠背连接。R1 和 R2 是地址族 ipv4 和地址族 vpnv4 的 ebgp 邻居。我想测试以下内容:
--将R2的全局路由表中的一条路由重新分配到vpnv4地址族中,并在vpnv4地址族下将相同的路由通告给R1。我在下面做了,但看不到在 vpnv4 地址系列下的 R1 上学习的路由。请提出不正确的地方。
以下是我当前的配置: 在 R1 上:
Router#sho ip int bri
Interface IP-Address OK? Method Status Protocol
GigabitEthernet0/0 unassigned YES unset administratively down down
GigabitEthernet0/1 11.11.11.1 YES manual up up
Loopback0 1.1.1.1 YES manual up up
Loopback111 unassigned YES unset up up
Router#sho run | sec router bgp
router bgp 1
bgp router-id 1.1.1.1
bgp log-neighbor-changes
neighbor 2.2.2.2 remote-as 2
neighbor 2.2.2.2 ebgp-multihop 2
neighbor 2.2.2.2 update-source Loopback0
!
address-family vpnv4
neighbor 2.2.2.2 activate
neighbor 2.2.2.2 send-community extended
exit-address-family
Router#
在 R2 上:
Router#sho ip int bri | i up
GigabitEthernet0/1 11.11.11.2 YES manual up up
Loopback0 2.2.2.2 YES manual up up
Loopback22 22.22.22.22 YES manual up up
Router#sho run | sec router bgp
router bgp 2
bgp router-id 2.2.2.2
bgp log-neighbor-changes
neighbor 1.1.1.1 remote-as 1
neighbor 1.1.1.1 ebgp-multihop 2
neighbor 1.1.1.1 update-source Loopback0
!
address-family vpnv4
neighbor 1.1.1.1 activate
neighbor 1.1.1.1 send-community extended
exit-address-family
!
address-family ipv4 vrf TEST22
redistribute static metric 10
exit-address-family
Router#
Router#sho run | sec Null
ip route 100.0.0.0 255.0.0.0 Null0
Router#