第13章 IPV6

12.地址解析

1)R1配置

[R1]ipv6
[R1]interface GigabitEthernet0/0/0
[R1-GigabitEthernet0/0/0]ipv6 enable 
[R1-GigabitEthernet0/0/0]ipv6 address 2001:12::1 64

2)R2配置

[R2]ipv6
[R2]interface GigabitEthernet0/0/0
[R2-GigabitEthernet0/0/0]ipv6 enable 
[R2-GigabitEthernet0/0/0]ipv6 address 2001:12::2 64
[R2]interface GigabitEthernet0/0/1
[R2-GigabitEthernet0/0/1]ipv6 enable
[R2-GigabitEthernet0/0/1]ipv6 address 2001:23::2 64

3)R3配置

[R3]ipv6
[R3]interface GigabitEthernet0/0/0
[R3-GigabitEthernet0/0/0]ipv6 enable 
[R3-GigabitEthernet0/0/0]ipv6 address 2001:23::3 64
[R3]ipv6 route-static 2001:12:: 64 2001:23::2

4)R3关闭系统发送ICMPv6重定向报文功能

[R3]undo ipv6 icmp redirect send

5）PC连通性测试R1的G0/0/0端口

PC>ping 2001:12::1
Ping 2001:12::1: 32 data bytes, Press Ctrl_C to break
From 2001:12::1: bytes=32 seq=1 hop limit=63 time=109 ms

6）PC端口抓包

7）R3开启系统发送ICMPv6重定向报文功能，PC连通性测试R1的G0/0/0端口

[R3]ipv6 icmp redirect send
PC>ping 2001:12::1
Ping 2001:12::1: 32 data bytes, Press Ctrl_C to break
From 2001:12::1: bytes=32 seq=1 hop limit=63 time=109 ms

8）PC端口抓包

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