一、实现两端的IPV6网络通信
二、配置思路
1.配置好PC与路由器的接口地址
2.在IPV4网络运行OSPF通信
3.在R2与R4之间建立一条GER隧道
4.给GER隧道配置IPV6地址
5.IPV6网络运行OSPFv3通信
6.验证配置效果
三、PC的配置
1.PC1配置
2.PC2配置
三、路由器的配置
R1的配置
[R1]ipv6
[R1-GigabitEthernet0/0/1]ipv6 enable
[R1-GigabitEthernet0/0/1]ipv6 address 1::254 64
[R1-GigabitEthernet0/0/0]ipv6 enable
[R1-GigabitEthernet0/0/0]ipv6 address 12::1 64
R2配置
[R2]ipv6
[R2]interface g0/0/0
[R2-GigabitEthernet0/0/0]ipv6 enable
[R2-GigabitEthernet0/0/0]ipv6 address 12::2 64
[R2]interface g0/0/1
[R2-GigabitEthernet0/0/1]ip address 23.1.1.2 24
R3配置
[R3]interface g0/0/1
[R3-GigabitEthernet0/0/1]ip address 23.1.1.3 24
[R3-GigabitEthernet0/0/1]int g0/0/2
[R3-GigabitEthernet0/0/2]ip address 34.1.1.3 24
R4配置
[R4]ipv6
[R4]interface g0/0/2
[R4-GigabitEthernet0/0/2]ip address 34.1.1.4 24
[R4]interface g0/0/1
[R4-GigabitEthernet0/0/1]ipv6 enable
[R4-GigabitEthernet0/0/1]ipv6 address 45::4 64
R5配置
[R5]ipv6
[R5]interface g0/0/1
[R5-GigabitEthernet0/0/1]ipv6 enable
[R5-GigabitEthernet0/0/1]ipv6 address 45::5 64
[R5-GigabitEthernet0/0/1]int g0/0/0
[R5-GigabitEthernet0/0/0]ipv6 enable
[R5-GigabitEthernet0/0/0]ipv6 address 2::254 64
R2配置（OSPF）
[R2]ospf 1 router-id 2.2.2.2
[R2-ospf-1]area 0
[R2-ospf-1-area-0.0.0.0]network 23.1.1.0 0.0.0.255
R3配置（OSPF）
[R3]ospf 1 router-id 3.3.3.3
[R3-ospf-1]area 0
[R3-ospf-1-area-0.0.0.0]network 23.1.1.0 0.0.0.255
[R3-ospf-1-area-0.0.0.0]network 34.1.1.0 0.0.0.255
R4配置（OSPF）
[R4]ospf 1 router-id 4.4.4.4
[R4-ospf-1]area 0
[R4-ospf-1-area-0.0.0.0]network 34.1.1.0 0.0.0.255
R2配置（GER隧道）
[R2]interface Tunnel 0/0/0
[R2-Tunnel0/0/0]tunnel-protocol ipv6-ipv4
[R2-Tunnel0/0/0]source 23.1.1.2
[R2-Tunnel0/0/0]destination 34.1.1.4
[R2-Tunnel0/0/0]ipv6 enable
[R2-Tunnel0/0/0]ipv6 address 24::2 64
R4配置（GER隧道）
[R4]interface Tunnel 0/0/0
[R4-Tunnel0/0/0]tunnel-protocol ipv6-ipv4
[R4-Tunnel0/0/0]source 34.1.1.4
[R4-Tunnel0/0/0]destination 23.1.1.2
[R4-Tunnel0/0/0]ipv6 enable
[R4-Tunnel0/0/0]ipv6 address 24::4 64
R1配置（OSPFv3）
[R1]ospfv3 1
[R1-ospfv3-1]router-id 1.1.1.10
[R1-ospfv3-1]q
[R1]int g0/0/1
[R1-GigabitEthernet0/0/1]ospfv3 1 area 0
[R1-GigabitEthernet0/0/1]int g0/0/0
[R1-GigabitEthernet0/0/0]ospfv3 1 area 0
R2配置（OSPFv3）
[R2]ospfv3 1
[R2-ospfv3-1]router-id 2.2.2.10
[R2-ospfv3-1]q
[R2]interface g0/0/0
[R2-GigabitEthernet0/0/0]ospfv3 1 area 0
[R2-GigabitEthernet0/0/0]q
[R2]interface Tunnel 0/0/0
[R2-Tunnel0/0/0]ospfv3 1 area 0
R4配置（OSPFv3）
[R4]ospfv
[R4-ospfv3-1]router-id 4.4.4.10
[R4-ospfv3-1]q
[R4]interface g0/0/1
[R4-GigabitEthernet0/0/1]ospfv3 1 area 0
[R4-GigabitEthernet0/0/1]q
[R4]interface Tunnel 0/0/0
[R4-Tunnel0/0/0]ospfv3 1 area 0
R5配置（OSPFv3）
[R5]ospfv3 1
[R5-ospfv3-1]router-id 5.5.5.10
[R5-ospfv3-1]q
[R5]interface g0/0/1
[R5-GigabitEthernet0/0/1]ospfv3 1 area 0
[R5-GigabitEthernet0/0/1]int g0/0/0
[R5-GigabitEthernet0/0/0]ospfv3 1 area 0
四、验证配置效果
PC1可以ping通PC2
