1-16 
To do…  Use the command…  Remarks 
Clear IPv6 neighbor information
 
reset ipv6 neighbors [ all | dynamic | 
interface interface-type 
interface-number | static ] 
Clear the statistics of IPv6 packets
 
reset ipv6 statistics 
Clear the statistics of all IPv6 TCP 
packets 
reset tcp ipv6 statistics 
Clear the statistics of all IPv6 UDP 
packets
 
reset udp ipv6 statistics 
 
 
The display dns domain and display dns server commands are the same as those of IPv4 DNS. For 
details about the commands, refer to DNS. 
 
IPv6 Configuration Example 
IPv6 Unicast Address Configuration 
Network requirements 
Two switches are directly connected through two Ethernet ports. The Ethernet ports belong to VLAN 1. 
IPv6 addresses are configured for the interface Vlan-interface1 on each switch to verify the connectivity 
between the two switches. The global unicast address of Switch A is 3001::1/64, and the global unicast 
address of Switch B is 3001::2/64. 
Network diagram 
Figure 1-5 Network diagram for IPv6 address configuration 
 
 
Configuration procedure 
1)  Configure Switch A. 
# Configure an automatically generated link-local address for the interface Vlan-interface1. 
<SwitchA> system-view 
[SwitchA] interface Vlan-interface 1 
[SwitchA-Vlan-interface1] ipv6 address auto link-local 
# Configure a global unicast address for the interface Vlan-interface1. 
[SwitchA-Vlan-interface1] ipv6 address 3001::1/64 
2)  Configure Switch B.