本文主要是介绍BPG练习2,希望对大家解决编程问题提供一定的参考价值,需要的开发者们随着小编来一起学习吧!
IP规划及拓扑建立
IP配置
AR1
sys
int l0
ip a 1.1.1.1 24
int g0/0/1
ip a 12.1.1.1 24
AR2
sys
int g0/0/0
ip a 12.1.1.2 24
int g0/0/1
ip a 172.16.23.1 24
int g0/0/2
ip a 172.16.25.1 24
int l0
ip a 172.16.255.2 32
int l1
ip a 172.16.2.1 24
AR3
sys
int g0/0/0
ip a 172.16.23.2 24
int g0/0/1
ip a 172.16.34.1 24
int l0
ip a 172.16.255.3 32
int l1
ip a 172.16.3.1 24
AR4
sys
int g0/0/0
ip a 172.16.34.2 24
int g0/0/2
ip a 172.16.47.1 24
int l0
ip a 172.16.255.4 32
int l1
ip a 172.16.4.1 24
AR5
sys
int g0/0/2
ip a 172.16.25.2 24
int g0/0/1
ip a 172.16.56.1 24
int l0
ip a 172.16.255.5 32
int l1
ip a 172.16.5.1 24
AR6
sys
int g0/0/0
ip a 172.16.56.2 24
int g0/0/1
ip a 172.16.67.1 24
int l0
ip a 172.16.255.6 32
int l1
ip a 172.16.6.1 24
AR7
sys
int g0/0/1
ip a 78.1.1.1 24
int g0/0/0
ip a 172.16.67.2 24
int g0/0/2
ip a 172.16.47.2 24
int l0
ip a 172.16.255.7 32
int l1
ip a 172.16.7.1 24
AR8
sys
int l0
ip a 8.8.8.8 24
int g0/0/0
ip a 78.1.1.2 24
OSPF
AR2~AR7
sys
ospf 1
area 0
network 172.16.0.0 0.0.255.255
BGP
AR1
bgp 1
router-id 1.1.1.1
peer 12.1.1.2 as-number 2
AR2
bgp 64513
router-id 172.16.255.2
confederation id 2
peer 12.1.1.1 as-number 1
confederation peer-as 64514
peer 172.16.255.5 as-number 64514
peer 172.16.255.5 connect-interface LoopBack 0
peer 172.16.255.5 ebgp-max-hop
peer 172.16.255.5 next-hop-local
peer 172.16.255.3 as-number 64513
peer 172.16.255.3 connect-interface LoopBack 0
peer 172.16.255.3 next-hop-local
AR3
bgp 64513
router-id 172.16.255.3
confederation id 2
peer 172.16.255.4 as-number 64513
peer 172.16.255.4 connect-interface LoopBack 0
peer 172.16.255.4 reflect-client
peer 172.16.255.2 as-number 64513
peer 172.16.255.2 connect-interface LoopBack 0
AR4
bgp 64513
router-id 172.16.255.4
confederation id 2
confederation peer-as 64514
peer 172.16.255.7 as-number 64514
peer 172.16.255.7 connect-interface LoopBack 0
peer 172.16.255.7 ebgp-max-hop
peer 172.16.255.3 as-number 64513
peer 172.16.255.3 connect-interface LoopBack 0
AR5
bgp 64514
router-id 172.16.255.5
confederation id 2
confederation peer-as 64513
peer 172.16.255.2 as-number 64513
peer 172.16.255.2 connect-interface LoopBack 0
peer 172.16.255.2 ebgp-max-hop 2
peer 172.16.255.6 as-number 64514
peer 172.16.255.6 connect-interface LoopBack 0
AR6
bgp 64514
router-id 172.16.255.6
confederation id 2
peer 172.16.255.7 as-number 64514
peer 172.16.255.7 connect-interface LoopBack 0
peer 172.16.255.7 reflect-client
peer 172.16.255.5 as-number 64514
peer 172.16.255.5 connect-interface LoopBack 0
AR7
bgp 64514
router-id 172.16.255.7
confederation id 2
peer 78.1.1.2 as-number 3
confederation peer-as 64513
peer 172.16.255.4 as-number 64513
peer 172.16.255.4 connect-interface LoopBack 0
peer 172.16.255.4 ebgp-max-hop 2
peer 172.16.255.4 next-hop-local
peer 172.16.255.6 as-number 64514
peer 172.16.255.6 connect-interface LoopBack 0
peer 172.16.255.6 next-hop-local
AR8
bgp 3
router-id 8.8.8.8
peer 78.1.1.1 as-number 2
宣告
AS1,AS2私网
AR1:network 1.1.1.1 24
AR8:network 8.8.8.8 24
AS2
AR2、AR7
ip route-static 172.16.0.0 16 NULL 0
bgp 64514
network 172.16.0.0
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