反射器与联邦实验

要求：

1、AS1存在两个环回, 一个地址为192.168.1.0/24该地址不能在任何协议中宣告AS3存在两个环回,
一个地址为192.168.2.0/24该地址不能在任何协议中宣告最终要求这两个环回可以互相通讯;
AS1的另一个环回为10.1.1.0/24 AS3的另-个环回为10.1.2.0/24
2、整个AS2的ip地址为172.16.0.0.请合理划分
3、AS间的骨干链路ip地址随意定制
4、使用BGP协议让整个网络所有设备的环回可以相互访问
5、减少条目数量,避免环路出现

[R1]int l 0
[R1-LoopBack0]ip address 1.1.1.1
[R1-LoopBack0]ip address 1.1.1.1 32
[R1-LoopBack0]int l1
[R1-LoopBack1]ip address 192.168.1.1 24

[R1]ip route-static 172.16.1.2 32 12.1.1.2

[R1]bgp 1
[R1-bgp]router-id 1.1.1.1
[R1-bgp]peer 172.16.1.2 as-number 2
[R1-bgp]peer 172.16.1.2 connect-interface LoopBack 0
[R1-bgp]peer 172.16.1.2 ebgp-max-hop 2

[R2]int l0
[R2-LoopBack0]ip address 172.16.1.2 32
[R2-LoopBack0]int l1
[R2-LoopBack1]ip address 172.16.2.1 24
[R2-LoopBack1]int g0/0/0
[R2-GigabitEthernet0/0/0]ip address 12.1.1.2 24
[R2-GigabitEthernet0/0/0]int g0/0/1
[R2-GigabitEthernet0/0/1]ip address 172.16.0.1 30

[R2]int g0/0/2
[R2-GigabitEthernet0/0/2]ip address 172.16.0.13 30

[R2]ospf 1 router-id 172.16.1.2
[R2-ospf-1]area 0
[R2-ospf-1-area-0.0.0.0]network 172.16.0.0 0.0.255.255

[R2]int l1
[R2-LoopBack1]ospf network-type broadcast

R2]ip route-static 1.1.1.1 32 12.1.1.1

[R2]bgp 64512
[R2-bgp]router-id 172.16.1.2
[R2-bgp]confederation id 2
[R2-bgp]peer 1.1.1.1 as-number 1
[R2-bgp]peer 1.1.1.1 connect-interface LoopBack 0
[R2-bgp]peer 1.1.1.1 ebgp-max-hop 2
[R2-bgp]peer 172.16.1.3 as-number 64512
[R2-bgp]peer 172.16.1.3 connect-interface LoopBack 0
[R2-bgp]peer 172.16.1.3 next-hop-local
[R2-bgp]confederation peer-as 64513
[R2-bgp]peer 172.16.1.5 as-number 64513
[R2-bgp]peer 172.16.1.5 connect-interface LoopBack 0
[R2-bgp]peer 172.16.1.5 ebgp-max-hop 2

[R2]bgp 64512
[R2-bgp]network 172.16.2.0 24
[R2-bgp]network 172.16.3.0 24
[R2-bgp]network 172.16.4.0 24
[R2-bgp]network 172.16.5.0 24
[R2-bgp]network 172.16.6.0 24
[R2-bgp]network 172.16.7.0 24

[R2]bgp 64512
[R2-bgp]aggregate 172.16.0.0 21 detail-suppressed

[R3]int l0
[R3-LoopBack0]ip address 172.16.1.3 32
[R3-LoopBack0]int l1
[R3-LoopBack1]ip address 172.16.3.1 24
[R3-LoopBack1]int g0/0/0
[R3-GigabitEthernet0/0/0]ip address 172.16.0.2 30
[R3-GigabitEthernet0/0/0]int g0/0/1
[R3-GigabitEthernet0/0/1]ip address 172.16.0.5 30

[R3]ospf 1
[R3-ospf-1]area 0
[R3-ospf-1-area-0.0.0.0]network 172.16.0.0 0.0.255.255

[R3]int l1
[R3-LoopBack1]ospf network-type broadcast

[R3]bgp 64512
[R3-bgp]router-id 172.16.1.3
[R3-bgp]confederation id 2
[R3-bgp]peer 172.16.1.2 as-number 64512
[R3-bgp]peer 172.16.1.2 connect-interface LoopBack 0
[R3-bgp]peer 172.16.1.4 as-number 64512
[R3-bgp]peer 172.16.1.4 connect-interface LoopBack 0

[R3]bgp 64512
[R3-bgp]peer 172.16.1.2 reflect-client

[R4]int l0
[R4-LoopBack0]ip address 172.16.1.4 32
[R4-LoopBack0]int l1
[R4-LoopBack1]ip address 172.16.4.1 24
[R4-LoopBack1]int g0/0/0
[R4-GigabitEthernet0/0/0]ip address 172.16.0.6 30
[R4-GigabitEthernet0/0/0]int g0/0/1
[R4-GigabitEthernet0/0/1]ip address 172.16.0.9 30

[R4]ospf 1
[R4-ospf-1]area 0
[R4-ospf-1-area-0.0.0.0]network 172.16.0.0 0.0.255.255

[R4]int l1
[R4-LoopBack1]ospf network-type broadcast

[R4]bgp 64512
[R4-bgp]router-id 172.16.1.4
[R4-bgp]confederation id 2
[R4-bgp]peer 172.16.1.3 as-number 64512
[R4-bgp]peer 172.16.1.3 connect-interface LoopBack 0
[R4-bgp]confederation peer-as 64513
[R4-bgp]peer 172.16.1.7 as-number 64513
[R4-bgp]peer 172.16.1.7 connect-interface LoopBack 0
[R4-bgp]peer 172.16.1.7 ebgp-max-hop 2

[R5]int l0
[R5-LoopBack0]ip address 172.16.1.5 32
[R5-LoopBack0]int l1
[R5-LoopBack1]ip address 172.16.5.1 24
[R5-LoopBack1]int g0/0/0
[R5-GigabitEthernet0/0/0]ip address 172.16.0.14 30
[R5-GigabitEthernet0/0/0]int g0/0/1
[R5-GigabitEthernet0/0/1]ip address 172.16.0.17 30

[R5]ospf 1
[R5-ospf-1]area 0
[R5-ospf-1-area-0.0.0.0]network 172.16.0.0 0.0.255.255

[R5]interface l1
[R5-LoopBack1]ospf network-type broadcast

[R5]bgp 64513
[R5-bgp]router-id 172.16.1.5
[R5-bgp]confederation id 2
[R5-bgp]confederation peer-as 64512
[R5-bgp]peer 172.16.1.2 as-number 64512
[R5-bgp]peer 172.16.1.2 connect-interface LoopBack 0
[R5-bgp]peer 172.16.1.2 ebgp-max-hop 2
[R5-bgp]peer 172.16.1.6 as-number 64513
[R5-bgp]peer 172.16.1.6 connect-interface LoopBack 0
[R5-bgp]peer 172.16.1.6 next-hop-local

[R6]int g0/0/0
[R6-GigabitEthernet0/0/0]ip address 172.16.0.18 30
[R6-GigabitEthernet0/0/0]int l0
[R6-LoopBack0]ip address 172.16.1.6 32
[R6-LoopBack0]int l1
[R6-LoopBack1]ip address 172.16.6.1 24
[R6-LoopBack1]int g0/0/1
[R6-GigabitEthernet0/0/1]ip address 172.16.0.21 30

[R6]ospf 1
[R6-ospf-1]area 0
[R6-ospf-1-area-0.0.0.0]network 172.16.0.0 0.0.255.255

[R6]interface l1
[R6-LoopBack1]ospf network-type broadcast

[R6]bgp 64513
[R6-bgp]router-id 172.16.1.6
[R6-bgp]confederation id 2
[R6-bgp]peer 172.16.1.5 as-number 64513
[R6-bgp]peer 172.16.1.5 connect-interface LoopBack 0
[R6-bgp]peer 172.16.1.7 as-number 64513
[R6-bgp]peer 172.16.1.7 connect-interface LoopBack 0

[R6]bgp 64513
[R6-bgp]peer 172.16.1.5 reflect-client

[R7]int l0
[R7-LoopBack0]ip address 172.16.1.7 32
[R7-LoopBack0]int l1
[R7-LoopBack1]ip address 172.16.7.1 24
[R7-LoopBack1]int g0/0/0
[R7-GigabitEthernet0/0/0]ip address 172.16.0.22 30
[R7-GigabitEthernet0/0/0]int g0/0/1
[R7-GigabitEthernet0/0/1]ip address 172.16.0.10 30
[R7-GigabitEthernet0/0/1]int g0/0/2
[R7-GigabitEthernet0/0/2]ip address 78.1.1.7 24

[R7]ospf 1
[R7-ospf-1]area 0
[R7-ospf-1-area-0.0.0.0]network 172.16.0.0 0.0.255.255

[R7-ospf-1]int l1

[R7-LoopBack1]ospf network-type broadcast

[R7]bgp 64513
[R7-bgp]router-id 172.16.1.7
[R7-bgp]confederation id 2
[R7-bgp]peer 172.16.1.6 as-number 64513
[R7-bgp]peer 172.16.1.6 connect-interface LoopBack 0
[R7-bgp]peer 172.16.1.6 next-hop-local

[R7-bgp]confederation peer-as 64512
[R7-bgp]peer 172.16.1.4 as-number 64512
[R7-bgp]peer 172.16.1.4 connect-interface LoopBack 0
[R7-bgp]peer 172.16.1.4 ebgp-max-hop 2
[R7]ip route-static 8.8.8.8 32 78.1.1.8

[R8-LoopBack1]ip address 192.168.2.1 24
[R8-LoopBack1]int l0
[R8-LoopBack0]ip address 8.8.8.8 32
[R8-LoopBack0]int g0/0/0
[R8-GigabitEthernet0/0/0]ip address 78.1.1.8 24

[R8]bgp 3
[R8-bgp]router-id 8.8.8.8
[R8-bgp]peer 172.16.1.7 as-number 2
[R8-bgp]peer 172.16.1.7 connect-interface LoopBack 0
[R8-bgp]peer 172.16.1.7 ebgp-max-hop

[R8]INT Tunnel 0/0/0
[R8-Tunnel0/0/0]tunnel-protocol gre
[R8-Tunnel0/0/0]ip address 10.1.1.2 24
[R8-Tunnel0/0/0]source 8.8.8.8
[R8-Tunnel0/0/0]description 1.1.1.1
[R8-Tunnel0/0/0]q
[R8]ip route-static 192.168.1.0 24 Tunnel 0/0/0

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