IPv6 and RIPng Configuration

Router 1
======
Router>enable
Router#configure terminal
Router(config)#hostname R1
R1(config)#ipv6 unicast-routing
R1(config)#interface gigabitethernet 0/0
R1(config-if)#ipv6 enable
R1(config-if)#ipv6 address 2001:db8:cl8:2::1/64 eui-64
R1(config-if)#ipv6 rip tower enable
R1(config-if)#no shutdown
R1(config-if)#interface gigabitethernet 0/1
R1(config-if)#ipv6 enable
R1(config-if)#ipv6 address 2001:db8:c18:1::1/64 eui-64
R1(config-if)#ipv6 rip tower enable
R1(config-if)#no shutdown
R1(config-if)#exit
R1(config)#exit
R1#copy running-config startup-config

Router 2
======
Router>enable
Router#configure terminal
Router(config)#hostname R2
R2(config)#ipv6 unicast-routing
R2(config)interface GigabitEthernet 0/0
R2(config-if)#ipv6 enable
R2(config-if)#ipv6 address 2001:db8:c18:2::2/64 eui-64
R2(config-if)#ipv6 rip tower enable
R2(config-if)#no shutdown
R2(config-if)#interface GigabitEthernet 0/1
R2(config-if)#ipv6 enable
R2(config-if)#ipv6 address 2001:db8:c18:3::1/64 eui-64
R2(config-if)#ipv6 rip tower enable
R2(config-if)#no shutdown
R2(config-if)#exit
R2(config)#exit
R2#copy running-config startup-config