IPv6路由技术

首先构建拓扑图

配置AR1路由器接口IP地址，开启DHCPv6功能

[R1]ipv6

[R1]dhcp enable
[R1]dhcpv6 duid ll
Warning: The DHCP unique identifier should be globally-unique and stable. Are yo
u sure to change it? [Y/N]y
[R1]dhcpv6 pool test
[R1-dhcpv6-pool-test]address prefix FD11::/64
[R1-dhcpv6-pool-test]excluded-address FD11::1
[R1-dhcpv6-pool-test]q
[R1]in g0/0/1
[R1-GigabitEthernet0/0/1]ipv6 enable
[R1-GigabitEthernet0/0/1]ipv6 address FD11::1/64
[R1-GigabitEthernet0/0/1]dhcpv6 server test
[R1-GigabitEthernet0/0/1]q
[R1]in g0/0/0
[R1-GigabitEthernet0/0/0]ipv6 enable
[R1-GigabitEthernet0/0/0]ipv6 address FD12::1/64
[R1-GigabitEthernet0/0/0]q
[R1]
配置AR2路由器接口IP地址

[Huawei]sys R2
[R2]ipv6
[R2]in g0/0/0
[R2-GigabitEthernet0/0/0]ipv6 enable
[R2-GigabitEthernet0/0/0]ipv6 address FD12::2/64
[R2-GigabitEthernet0/0/0]q
[R2]in g0/0/1
[R2-GigabitEthernet0/0/1]ipv6 enable
[R2-GigabitEthernet0/0/1]ipv6 address FD13::2/64
[R2-GigabitEthernet0/0/1]q
配置AR3路由器接口IP地址

[R3]ipv6
[R3]dhcp enable
Info: The operation may take a few seconds. Please wait for a moment.done.
[R3]dhcpv6 duid ll
Warning: The DHCP unique identifier should be globally-unique and stable. Are yo
u sure to change it? [Y/N]y
[R3]dhcpv6 pool test
[R3-dhcpv6-pool-test]address prefix FD14::/64
[R3-dhcpv6-pool-test]excluded-address FD14::1
[R3-dhcpv6-pool-test]q
[R3]in g0/0/0
[R3-GigabitEthernet0/0/0]ipv6 enable
[R3-GigabitEthernet0/0/0]ipv6 address FD14::1/64
[R3-GigabitEthernet0/0/0]dhcpv6 server test
[R3-GigabitEthernet0/0/0]q

[R3]in g0/0/1
[R3-GigabitEthernet0/0/1]ipv6 enable
[R3-GigabitEthernet0/0/1]ipv6 address FD13::1/64
[R3-GigabitEthernet0/0/1]q
配置AR1、AR2和AR3路由器静态路由

[R1]ipv6 route-static FD13:: 64 FD12::2
[R1]ipv6 route-static FD14:: 64 FD12::2

[R2]ipv6 route-static FD11:: 64 FD12::1
[R2]ipv6 route-static FD14:: 64 FD13::1

[R3]ipv6 route-static FD11:: 64 FD13::2
[R3]ipv6 route-static FD12:: 64 FD13::2

利用ping命令检查主机间的连通信，打开wireshark软件抓取并分析数据包

清除路由器静态路由配置，重新配置为RIPng动态路由，检查网络连通性。

[R1]undo ipv6 route-static FD13:: 64 FD12::2
[R1]undo ipv6 route-static FD14:: 64 FD12::2
[R2]undo ipv6 route-static FD11:: 64 FD12::1
[R2]undo ipv6 route-static FD14:: 64 FD13::1

[R3]undo ipv6 route-static Fd11:: 64 fd13::2
[R3]undo ipv6 route-static Fd12:: 64 fd13::2

[R1]ripng
[R1-ripng-1]q
[R1]in g0/0/0
[R1-GigabitEthernet0/0/0]ripng 1 enable
[R1-GigabitEthernet0/0/0]in g0/0/1
[R1-GigabitEthernet0/0/1]ripng 1 enable

[R2]ripng
[R2-ripng-1]q
[R2]in g0/0/0
[R2-GigabitEthernet0/0/0]ripng 1 enable
[R2-GigabitEthernet0/0/0]in g0/0/1
[R2-GigabitEthernet0/0/1]ripng 1 enable
[R2-GigabitEthernet0/0/1]q

[R3]ripng
[R3-ripng-1]q
[R3]in g0/0/0
[R3-GigabitEthernet0/0/0]ripng 1 enable
[R3-GigabitEthernet0/0/0]in g0/0/1
[R3-GigabitEthernet0/0/1]ripng 1 enable
[R3-GigabitEthernet0/0/1]q

测试，仍然畅通