一 组网信息二 设备配置2.1 R1设备配置hostname R1!interface GigabitEthernet 0/0ipv6 address 1::/127!interface Loopback 0ipv6 address 2::2/128!ipv6 route 3::3/128 1::1!2.2 R2设备配置hostname R2!interface GigabitEthernet 0/0ipv6 address 1::1/127!interface Loopback 0ipv6 address 3::3/128!ipv6 route 2::2/128 1::!三 设备状态查看3.1 R1设备状态查看R1#sh ipv6 interface briefGigabitEthernet 0/0 [up/up]1::FE80::5200:FF:FE01:1Loopback 0 [up/up]2::2FE80::5200:FF:FE01:1R1#show ipv6 routeIPv6 routing table name - Default - 9 entriesCodes: C - Connected, L - Local, S - StaticR - RIP, O - OSPF, B - BGP, I - IS-IS, V - Overflow routeN1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2E1 - OSPF external type 1, E2 - OSPF external type 2SU - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2IA - Inter area, EV - BGP EVPN, N - Nd to hostC 1::/127 via GigabitEthernet 0/0, directly connectedL 1::/128 via GigabitEthernet 0/0, local hostLC 2::2/128 via Loopback 0, local hostS 3::3/128 [1/0] via 1::1(recursive via 1::1, GigabitEthernet 0/0)递归到了0/0接口C FE80::/10 via ::1, Null0C FE80::/64 via GigabitEthernet 0/0, directly connectedL FE80::5200:FF:FE01:1/128 via GigabitEthernet 0/0, local hostC FE80::/64 via Loopback 0, directly connectedL FE80::5200:FF:FE01:1/128 via Loopback 0, local hostR1#R1#show ipv6 neighborsIPv6 Address Linklayer Addr Interface1:: 5000.0001.0001 GigabitEthernet 0/01::1 5000.0002.0001 GigabitEthernet 0/0FE80::5200:FF:FE01:1 5000.0001.0001 GigabitEthernet 0/0R1#R1#show ipv6 neighbors detailIPv6 Address Linklayer Addr Interface State Age(s) Ask Vid Inner vid Vni Port Gid Location1:: 5000.0001.0001 Gi0/0 REACH/H - 0 0 0 0 - 0 Local1::1 5000.0002.0001 Gi0/0 STALE/R 3414 0 0 0 0 - 0 LocalFE80::5200:FF:FE01:1 5000.0001.0001 Gi0/0 REACH/H - 0 0 0 0 - 0 LocalR1#R1#show ipv6 intinterface GigabitEthernet 0/0 is Up, ifindex: 1, vrf_id 0address(es):Mac Address: 50:00:00:01:00:01INET6: 1:: , subnet is 1::/127INET6: FE80::5200:FF:FE01:1 , subnet is FE80::/64//本地链路地址通过eui-64转换Joined group address(es):FF01::1//FF00::/8为IPV6组播地址FF02::1FF02::2FF02::1:FF00:0FF02::1:FF01:1//FF02:0:0:0:0:1:FF为被请求节点组播地址 10416*68104位固定格式解决该地址主要用于获取同一链路上邻居节点的链路层地址及实现重复地址检测MTU is 1500 bytesICMP error messages limited to one every 100 millisecondsICMP redirects are enabledND DAD is enabled, number of DAD attempts: 1ND reachable time is 30000 millisecondsND stale time is 3600 secondsND advertised reachable time is 0 millisecondsND retransmit interval is 1000 millisecondsND advertised retransmit interval is 0 millisecondsND router advertisements are sent every 600 seconds480--720ND router advertisements live for 1800 secondsinterface Loopback 0 is Up, ifindex: 16385, vrf_id 0address(es):Mac Address: N/AINET6: 2::2 [ NODAD ], subnet is 2::2/128INET6: FE80::5200:FF:FE01:1 [ NODAD ], subnet is FE80::/64Joined group address(es):FF01::1FF02::1FF02::2FF02::1:FF00:2FF02::1:FF01:1R1#3.2 R2设备状态查看R2#show ipv6 in bGigabitEthernet 0/0 [up/up]1::1FE80::5200:FF:FE02:1Loopback 0 [up/up]FE80::5200:FF:FE02:13::3R2#R2#show ipv6 routeIPv6 routing table name - Default - 9 entriesCodes: C - Connected, L - Local, S - StaticR - RIP, O - OSPF, B - BGP, I - IS-IS, V - Overflow routeN1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2E1 - OSPF external type 1, E2 - OSPF external type 2SU - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2IA - Inter area, EV - BGP EVPN, N - Nd to hostC 1::/127 via GigabitEthernet 0/0, directly connectedL 1::1/128 via GigabitEthernet 0/0, local hostS 2::2/128 [1/0] via 1::(recursive via 1::, GigabitEthernet 0/0)LC 3::3/128 via Loopback 0, local hostC FE80::/10 via ::1, Null0C FE80::/64 via GigabitEthernet 0/0, directly connectedL FE80::5200:FF:FE02:1/128 via GigabitEthernet 0/0, local hostC FE80::/64 via Loopback 0, directly connectedL FE80::5200:FF:FE02:1/128 via Loopback 0, local hostR2#R2#show ipv6 neighborsIPv6 Address Linklayer Addr Interface1:: 5000.0001.0001 GigabitEthernet 0/01::1 5000.0002.0001 GigabitEthernet 0/0FE80::5200:FF:FE02:1 5000.0002.0001 GigabitEthernet 0/0R2#R2#show ipv6 neighbors detailIPv6 Address Linklayer Addr Interface State Age(s) Ask Vid Inner vid Vni Port Gid Location1:: 5000.0001.0001 Gi0/0 STALE/R 3464 0 0 0 0 - 0 Local1::1 5000.0002.0001 Gi0/0 REACH/H - 0 0 0 0 - 0 LocalFE80::5200:FF:FE02:1 5000.0002.0001 Gi0/0 REACH/H - 0 0 0 0 - 0 LocalR2#R2#R2#show ipv6 interfaceinterface GigabitEthernet 0/0 is Up, ifindex: 1, vrf_id 0address(es):Mac Address: 50:00:00:02:00:01INET6: 1::1 , subnet is 1::/127INET6: FE80::5200:FF:FE02:1 , subnet is FE80::/64Joined group address(es):FF01::1FF02::1FF02::2FF02::1:FF00:0FF02::1:FF00:1FF02::1:FF02:1MTU is 1500 bytesICMP error messages limited to one every 100 millisecondsICMP redirects are enabledND DAD is enabled, number of DAD attempts: 1ND reachable time is 30000 millisecondsND stale time is 3600 secondsND advertised reachable time is 0 millisecondsND retransmit interval is 1000 millisecondsND advertised retransmit interval is 0 millisecondsND router advertisements are sent every 600 seconds480--720ND router advertisements live for 1800 secondsinterface Loopback 0 is Up, ifindex: 16385, vrf_id 0address(es):Mac Address: N/AINET6: FE80::5200:FF:FE02:1 [ NODAD ], subnet is FE80::/64INET6: 3::3 [ NODAD ], subnet is 3::3/128Joined group address(es):FF01::1FF02::1FF02::2FF02::1:FF00:3FF02::1:FF02:1R2#四 IPV6业务测试-OK4.1 R1 IPV6业务测试R1#ping ipv6 3::3 source 2::2Sending 5, 100-byte ICMP Echoes to 3::3, timeout is 2 seconds: press CtrlC to break !!!!!Success rate is 100 percent (5/5), round-trip min/avg/max 1/1/2 ms.R1#R1#traceroute ipv6 3::3 source 2::2 press CtrlC to break Tracing the route to 3::31 3::3 1 msec 1 msec 1 msecR1#4.2 R2 IPV6业务测试R2#ping ipv6 2::2 source 3::3Sending 5, 100-byte ICMP Echoes to 2::2, timeout is 2 seconds: press CtrlC to break !!!!!Success rate is 100 percent (5/5), round-trip min/avg/max 1/1/2 ms.R2#R2#traceroute ipv6 2::2 source 3::3 press CtrlC to break Tracing the route to 2::21 2::2 5 msec 1 msec 1 msecR2#五 IPV6命令查看show ipv6 interface briefshow ipv6 routeshow ipv6 neighborsshow ipv6 neighbors detailshow ipv6 int