interface Serial1/2
ip address 10.4.0.9 255.255.255.252 serial restart-delay 0 clock rate 1008000 router ospf 1
router-id 10.0.0.5
log-adjacency-changes passive-interface Serial1/0 passive-interface Serial1/1 passive-interface Serial1/2 network 10.0.0.5 0.0.0.0 area 0 network 10.0.1.4 0.0.0.3 area 0 network 10.0.1.12 0.0.0.3 area 0 router bgp 65000 no synchronization
bgp log-neighbor-changes
network 10.16.0.0 mask 255.255.255.0 network 10.17.0.0 mask 255.255.255.0 neighbor as65000 peer-group
neighbor as65000 remote-as 65000
neighbor as65000 update-source Loopback0 neighbor as65000 route-reflector-client neighbor as65000 next-hop-self
neighbor 10.0.0.1 peer-group as65000 neighbor 10.0.0.2 peer-group as65000 neighbor 10.0.0.6 remote-as 65000
neighbor 10.0.0.6 update-source Loopback0 neighbor 10.0.0.6 next-hop-self neighbor 10.4.0.2 remote-as 65001
neighbor 10.4.0.2 route-map as65000-in in neighbor 10.4.0.6 remote-as 65002
neighbor 10.4.0.6 route-map as65000-in in neighbor 10.4.0.10 remote-as 65003
neighbor 10.4.0.10 route-map as65000-in in no auto-summary
ip prefix-list p16 seq 5 permit 10.16.0.0/16 ge 24 le 24 ip prefix-list p17 seq 5 permit 10.17.0.0/16 ge 24 le 24 route-map as65000-in permit 10 match ip address prefix-list p16 set local-preference 300
route-map as65000-in permit 20 match ip address prefix-list p17 set local-preference 200
route-map as65000-in permit 30
3
route-map as65000-out permit 10 match ip address prefix-list p16 set metric 1000
route-map as65000-out permit 20 match ip address prefix-list p17 set metric 2000
route-map as65000-out permit 30
BJ-RT2#
interface Loopback0
ip address 10.0.0.6 255.255.255.255 interface Ethernet0/0 description to-sw2
ip address 10.0.1.10 255.255.255.252 interface Ethernet0/1 description to-RT1
ip address 10.0.1.14 255.255.255.252 interface Serial1/0 description to-RT6
ip address 10.4.0.17 255.255.255.252 serial restart-delay 0 clock rate 1008000 interface Serial1/1 description to-RT4
ip address 10.4.0.13 255.255.255.252 serial restart-delay 0 clock rate 1008000 interface Serial1/2 description to-RT8
ip address 10.4.0.21 255.255.255.252 serial restart-delay 0 clock rate 1008000 router ospf 1
router-id 10.0.0.6
log-adjacency-changes passive-interface Serial1/0 passive-interface Serial1/1 passive-interface Serial1/2 network 10.0.0.6 0.0.0.0 area 0 network 10.0.1.8 0.0.0.3 area 0 network 10.0.1.12 0.0.0.3 area 0 router bgp 65000 no synchronization
bgp log-neighbor-changes
4
network 10.16.0.0 mask 255.255.255.0 network 10.17.0.0 mask 255.255.255.0 neighbor as65000 peer-group
neighbor as65000 remote-as 65000
neighbor as65000 update-source Loopback0 neighbor as65000 route-reflector-client neighbor as65000 next-hop-self
neighbor 10.0.0.1 peer-group as65000 neighbor 10.0.0.2 peer-group as65000 neighbor 10.0.0.5 remote-as 65000
neighbor 10.0.0.5 update-source Loopback0 neighbor 10.0.0.5 next-hop-self neighbor 10.4.0.14 remote-as 65001
neighbor 10.4.0.14 route-map as65000-in in neighbor 10.4.0.18 remote-as 65002
neighbor 10.4.0.18 route-map as65000-in in neighbor 10.4.0.22 remote-as 65003
neighbor 10.4.0.22 route-map as65000-in in no auto-summary
ip prefix-list p16 seq 5 permit 10.16.0.0/16 ge 24 le 24 ip prefix-list p17 seq 5 permit 10.17.0.0/16 ge 24 le 24 route-map as65000-in permit 10 match ip address prefix-list p16 set local-preference 200
route-map as65000-in permit 20 match ip address prefix-list p17 set local-preference 300
route-map as65000-in permit 30 route-map as65000-out permit 10 match ip address prefix-list p16 set metric 1000
route-map as65000-out permit 20 match ip address prefix-list p17 set metric 2000
route-map as65000-out permit 30
上海总部核心节点设备配置： SH-SW3#
interface Loopback0
ip address 10.0.0.3 255.255.255.255 interface Ethernet0/0 description to-bangong
ip address 10.16.1.1 255.255.255.0 duplex auto
5
interface Ethernet0/1 description to-rt3
ip address 10.1.1.1 255.255.255.252 duplex auto
interface Ethernet0/2 description to-rt3
ip address 10.1.1.5 255.255.255.252 duplex auto router ospf 1
router-id 10.0.0.3
passive-interface Ethernet0/0 network 10.0.0.3 0.0.0.0 area 0 network 10.1.1.0 0.0.0.3 area 0 network 10.1.1.4 0.0.0.3 area 0 network 10.16.1.0 0.0.0.255 area 0 router bgp 65001
bgp log-neighbor-changes neighbor as65001 peer-group
neighbor as65001 remote-as 65001
neighbor as65001 update-source Loopback0 neighbor as65001 next-hop-self
neighbor 10.0.0.4 peer-group as65001 neighbor 10.0.0.7 peer-group as65001 neighbor 10.0.0.8 peer-group as65001 no auto-summary SH-SW4#
interface Loopback0
ip address 10.0.0.4 255.255.255.255 interface Ethernet0/0
description to-shengchan
ip address 10.17.1.1 255.255.255.0 duplex auto
interface Ethernet0/1 description to-sw3
ip address 10.1.1.2 255.255.255.252 duplex auto
interface Ethernet0/2 description to-rt4
ip address 10.1.1.9 255.255.255.252 router ospf 1
router-id 10.0.0.4
passive-interface Ethernet0/0 network 10.0.0.4 0.0.0.0 area 0 network 10.1.1.0 0.0.0.3 area 0
6
network 10.1.1.8 0.0.0.3 area 0 network 10.17.1.0 0.0.0.255 area 0 router bgp 65001
bgp log-neighbor-changes neighbor as65001 peer-group
neighbor as65001 remote-as 65001
neighbor as65001 update-source Loopback0 neighbor as65001 next-hop-self
neighbor 10.0.0.3 peer-group as65001 neighbor 10.0.0.7 peer-group as65001 neighbor 10.0.0.8 peer-group as65001 no auto-summary
SH-RT3#
interface Loopback0
ip address 10.0.0.7 255.255.255.255 interface Ethernet0/0 description to-SW3
ip address 10.1.1.6 255.255.255.252 interface Ethernet0/1 description TO-RT4
ip address 10.1.1.13 255.255.255.252 interface Serial1/0 description to-RT5
ip address 10.4.0.25 255.255.255.252 serial restart-delay 0 clock rate 1008000 interface Serial1/1 description to-RT1
ip address 10.4.0.2 255.255.255.252 serial restart-delay 0 interface Serial1/2 description to-RT7
ip address 10.4.0.29 255.255.255.252 serial restart-delay 0 clock rate 1008000 router ospf 1
router-id 10.0.0.7
log-adjacency-changes passive-interface Serial1/0 passive-interface Serial1/1 passive-interface Serial1/2 network 10.0.0.7 0.0.0.0 area 0 network 10.1.1.4 0.0.0.3 area 0
7