理论知识：

实践1

RIPng 与RIPv1、RIPv2 相比，RIPng 可以在接口上使用

配置R1  
[R1]int GigabitEthernet 0/0  
[R1-GigabitEthernet0/0]ipv6 address 2001::1/64  
[R1-GigabitEthernet0/0]undo shutdown   
[R1]ripng  
[R1-ripng-1]quit  
[R1]interface GigabitEthernet 0/0  
[R1-GigabitEthernet0/0]ripng 1 enable  

配置R2  
[R2]interface GigabitEthernet 0/0  
[R2-GigabitEthernet0/0]ipv6 address 2001::2/64  
[R2-GigabitEthernet0/0]undo shutdown   
[R2-GigabitEthernet0/0]exit  
[R2]interface GigabitEthernet 0/1  
[R2-GigabitEthernet0/1]ipv6 address 3001::1/64  
[R2-GigabitEthernet0/1]undo shutdown   
[R2-GigabitEthernet0/1]exit  
[R2]ripng  
[R2-ripng-1]quit  
[R2]interface GigabitEthernet 0/0  
[R2-GigabitEthernet0/0]ripng 1 enable  
[R2-GigabitEthernet0/0]exit  
[R2]interface GigabitEthernet 0/1  
[R2-GigabitEthernet0/1]ripng 1 enable  
[R2-GigabitEthernet0/1]exit  

配置R3  
R3]interface GigabitEthernet 0/1  
[R3-GigabitEthernet0/1]ipv6 address 3001::2/64  
[R3-GigabitEthernet0/1]undo shutdown   
[R3-GigabitEthernet0/1]exit  
[R3]ripng  
[R3-ripng-1]quit  
[R3]interface GigabitEthernet 0/1  
[R3-GigabitEthernet0/1]rip  
[R3-GigabitEthernet0/1]ripng 1 enable  
[R3-GigabitEthernet0/1]exit  

查看R1上的RIPng

[R1]display ripng 1 route  

查看测试结果