实验拓扑图：

1.先通V4网络，R1、2、9、10

R1给R2做缺省
R2给R9做缺省
R10给R9做缺省
r2上做acl、nat

2.R1、R2为双栈，同时做V6网络

R1
[r1]ipv6 
[r1]int g0/0/0
[r1-GigabitEthernet0/0/0]ipv6 enable 
[r1-GigabitEthernet0/0/0]ipv6 address 2002:1d01:0101::1 64
[r1]ipv6 route-static :: 0 2002:1d01:0101::2

R2
[r2]ipv6
[r2]int g0/0/0
[r2-GigabitEthernet0/0/0]ipv6 enable
[r2-GigabitEthernet0/0/0]ipv6 address 2002:1d01:0101::2 64
[r2]int t0/0/0         做隧道
[r2-Tunnel0/0/0]tunnel-protocol ipv6-ipv4
[r2-Tunnel0/0/0]ipv6 enable     
[r2-Tunnel0/0/0]ipv6 address 2002:1d01:0101:1::1 64
[r2-Tunnel0/0/0]source g0/0/2
[r2-Tunnel0/0/0]destination 91.1.1.2
[r2]ipv6 route-static 2002:: 16 Tunnel 0/0/0
R10
[r10]ipv6     
[r10]int g0/0/1
[r10-GigabitEthernet0/0/1]ipv6 enable 
[r10-GigabitEthernet0/0/1]ipv6 address 2002:5b01:0102::1 64
[r10]int Tunnel 0/0/0        做隧道
[r10-Tunnel0/0/0]tunnel-protocol ipv6-ipv4
[r10-Tunnel0/0/0]source g0/0/0
[r10-Tunnel0/0/0]destination 29.1.1.1    
[r10-Tunnel0/0/0]ipv6 enable 
[r10-Tunnel0/0/0]ipv6 address 2002:5b01:0102:2::1 64
 
[r10]ipv6 route-static 2002:: 16 t0/0/0
[r10]ripng 1
[r10]int g0/0/1
[r10-GigabitEthernet0/0/1]ripng 1 enable          调用ripng
 
[r10]int g0/0/1
[r10-GigabitEthernet0/0/1]ripng default-route originate   强制下放缺省
R11
[r11]ipv6 
[r11]int g0/0/0
[r11-GigabitEthernet0/0/0]ipv6 enable 
[r11-GigabitEthernet0/0/0]ipv6 address 2002:5b01:0102::2 64
[r11]ipv6 
[r11]int lo0
[r11-LoopBack0]ipv6 enable 
[r11-LoopBack0]ipv6 address 2002:5b01:0102:1::1 64
 
[r11]ripng 1             调用ripng
[r11-ripng-1]int g0/0/0
[r11-GigabitEthernet0/0/0]ripng 1 enable 
[r11]int lo0
[r11-LoopBack0]ripng 1 enable

用R1  ping  R11

 2.BGP通

[R3]ipv6        配置地址

[R3]int lo0

[R3-LoopBack0]ipv6 enable

[R3-LoopBack0]ipv6 address 3::3 64

[R3]int g0/0/1

[R3-GigabitEthernet0/0/1]ipv6 enable

[R3-GigabitEthernet0/0/1]ipv6 address 2002:1d01:0101:2::1 64

[R3]ospfv3 100       起ospfv3

[R3-ospfv3-100]router-id 3.3.3.3

[R3]int lo0

[R3-LoopBack0]ospfv3 100 area 0         调用ospfv3

[R3]int g0/0/1

[R3-GigabitEthernet0/0/1]ospfv3 100 area 0

[R3]bgp 64511                 起BGP，联邦

[R3-bgp]router-id 3.3.3.3

[R3-bgp]confederation id 100

[R3-bgp]peer 4::4 as-number 64511

[R3-bgp]peer 4::4 connect-interface lo0

[R3-bgp]ipv6-family

[R3-bgp-af-ipv6]peer 4::4 enable

R4

[r4]ospfv3 100

[r4-ospfv3-100]router-id 4.4.4.4

[r4]int lo0

[r4-LoopBack0]ospfv3 100 area 0

[r4-LoopBack0]int g0/0/0

[r4-GigabitEthernet0/0/0]ospfv3 100 area 0

[r4]int g0/0/1

[r4-GigabitEthernet0/0/1]ospfv3 100 area 0

[r4]bgp 64511

[r4-bgp]router-id 4.4.4.4

[r4-bgp]confederation id 100

[r4-bgp]peer 3::3 as-number 64511

[r4-bgp]peer 3::3 connect-interface lo0

[r4-bgp]peer 5::5 as-number 64511

[r4-bgp]peer 5::5 connect-interface lo0

[r4-bgp]ipv6-family

[r4-bgp-af-ipv6]peer 3::3 enable                   

[r4-bgp-af-ipv6]peer 5::5 enable

[r4-bgp-af-ipv6]peer 5::5 reflect-client                     做反射器

[r4-bgp-af-ipv6]peer 3::3 reflect-client

R5

[r5]ipv6

[r5]int lo0

[r5-LoopBack0]ipv6 enable

[r5-LoopBack0]ipv6 address 5::5 64

[r5]int g0/0/0

[r5-GigabitEthernet0/0/0]ipv6 enable

[r5-GigabitEthernet0/0/0]ipv6 address 2002:1d01:0101:3::2 64

[r5]int g0/0/1

[r5-GigabitEthernet0/0/1]ipv6 enable

[r5-GigabitEthernet0/0/1]ipv6 address 2002:1d01:0101:4::1 64

[r5]ospfv3 100

[r5-ospfv3-100]router-id 5.5.5.5

[r5]int lo0

[r5-LoopBack0]ospfv3 100 area 0

[r5]int g0/0/0

[r5-GigabitEthernet0/0/0]ospfv3 100 area 0

[r5]int g0/0/1

[r5-GigabitEthernet0/0/1]ospfv3 100 area 0

[r5]bgp 64511

[r5-bgp]router-id 5.5.5.5

[r5-bgp]confederation id 100

[r5-bgp]confederation peer-as 64512

[r5-bgp]peer 4::4 as-number 64511

[r5-bgp]peer 4::4 connect-interface LoopBack 0

[r5-bgp]peer 6::6 as-number 64512

[r5-bgp]peer 6::6 connect-interface lo0

[r5-bgp]peer 6::6 ebgp-max-hop

[r5-bgp]ipv6-family

[r5-bgp-af-ipv6]peer 4::4 enable

[r5-bgp-af-ipv6]peer 6::6 enable

R6

[r6]ipv6

[r6]int lo0

[r6-LoopBack0]ipv6 enable

[r6-LoopBack0]ipv6 address 6::6 64

[r6]int g0/0/0

[r6-GigabitEthernet0/0/0]ipv6 enable

[r6-GigabitEthernet0/0/0]ipv6 address 2002:1d01:0101:4::2 64

[r6]int g0/0/1

[r6-GigabitEthernet0/0/1]ipv6 enable

[r6-GigabitEthernet0/0/1]ipv6 address 2002:1d01:0101:5::1 64

[r6]ospfv3 100

[r6-ospfv3-100]router-id 6.6.6.6

[r6]int lo0

[r6-LoopBack0]ospfv3 100 area 0

[r6]int g0/0/0

[r6-GigabitEthernet0/0/0]ospfv3 100 area 0

[r6]bgp 64512

[r6-bgp]router-id 6.6.6.6

[r6-bgp]confederation id 100

[r6-bgp]confederation peer-as 64511

[r6-bgp]peer 5::5 as-number 64511

[r6-bgp]peer 5::5 connect-interface lo0

[r6-bgp]peer 5::5 ebgp-max-hop

[r6-bgp]peer 2002:1d01:0101:5::2 as-number 101

[r6-bgp]ipv6-family

[r6-bgp-af-ipv6]peer 5::5 enable

[r6-bgp-af-ipv6]peer 2002:1d01:0101:5::2 enable

[r6-bgp-af-ipv6]import-route ospfv3 100     重发布ospfv3 R7、R8跑ripng需要

[r6-bgp-af-ipv6]import-route direct           宣告直连，否则R7、R8不通

R7

[r7]ipv6

[r7]int lo0

[r7-LoopBack0]ipv6 enable

[r7-LoopBack0]ipv6 address 7::7 64

[r7]int g0/0/0

[r7-GigabitEthernet0/0/0]ipv6 enable

[r7-GigabitEthernet0/0/0]ipv6 address 2002:1d01:0101:5::2 64

[r7]int g0/0/1

[r7-GigabitEthernet0/0/1]ipv6 enable     

[r7-GigabitEthernet0/0/1]ipv6 address 2002:1d01:0101:6::1 64

[r7]ripng 1

[r7]int lo0

[r7-LoopBack0]ripng 1 enable

[r7-LoopBack0]int g0/0/1

[r7-GigabitEthernet0/0/1]ripng 1 enable

[r7]bgp 101

[r7-bgp]router-id 7.7.7.7

[r7-bgp]peer 2002:1d01:0101:5::1 as-number 100

[r7-bgp]peer 8::8 as-number 101

[r7-bgp]peer 8::8 connect-interface lo0

[r7-bgp]ipv6-family

[r7-bgp-af-ipv6]peer 8::8 enable

[r7-bgp-af-ipv6]peer 2002:1d01:0101:5::1 enable

[r7-bgp-af-ipv6]import-route ripng 1     重发布ripng

[r7-bgp-af-ipv6]import-route direct        宣告直连

[r7]ipv6 route-static :: 0 2002:1d01:0101:5::1

[r7]int g0/0/1

[r7-GigabitEthernet0/0/1]ripng default-route originate   下放缺省，否则ping不通R8

R8

[r8]ipv6

[r8]int lo0

[r8-LoopBack0]ipv6 enable

[r8-LoopBack0]ipv6 address 8::8 64

[r8]int g0/0/0

[r8-GigabitEthernet0/0/0]ipv6 enable

[r8-GigabitEthernet0/0/0]ipv6 address 2002:1d01:0101:6::2 64

[r8]ripng 1

[r8]int lo0

[r8-LoopBack0]ripng 1 enable

[r8-LoopBack0]int g0/0/1

[r8-GigabitEthernet0/0/1]ripng 1 enable

[r8]bgp 101

[r8-bgp]router-id 8.8.8.8

[r8-bgp]peer 7::7 as-number 101

[r8-bgp]peer 7::7 connect-interface lo0

[r8-bgp]ipv6-family

[r8-bgp-af-ipv6]peer 7::7 enable

R3 ping  R8

 BGP通

4.使得全网可达

R2上0/0/1口配ip   写一个汇总缺省

[r2]int g0/0/1  
[r2-GigabitEthernet0/0/1]ipv6 enable    
[r2-GigabitEthernet0/0/1]ipv6 address 2002:1d01:0101:7::1 64
[r2]ipv6 route-static 2002:1d01:0101:: 61 2002:1d01:0101:7::2    汇总缺省

R3上0/0/0口配IP

[R3]int g0/0/0

[R3-GigabitEthernet0/0/0]ipv6 enable

[R3-GigabitEthernet0/0/0]ipv6 address 2002:1d01:0101:7::2

[R3]ipv6 route-static :: 0 2002:1d01:0101:7::1     写一个指向R2的缺省

[R3]ospfv3 100

[R3-ospfv3-100]default-route-advertise     ospfv3强制下放缺省

R1 ping  R8

全网可达，实验完成