1-15 
 
The dns resolve and dns domain commands are the same as those of IPv4 DNS. For details about 
the commands, refer to DNS. 
 
Displaying and Maintaining IPv6 
Table 1-17 Display and maintain IPv6 
To do…  Use the command…  Remarks 
Display DNS domain name suffix 
information
 
display dns domain [ dynamic ] 
Display IPv6 dynamic domain name 
cache information.
 
display dns ipv6 dynamic-host 
Display DNS server information
 
display dns server [ dynamic ] 
Display the FIB entries
 
display ipv6 fib 
Display the mapping between host 
name and IPv6 address
 
display ipv6 host 
Display the brief IPv6 information of an 
interface
 
display ipv6 interface [ interface-type 
interface-number | brief ] 
Display neighbor information
 
display ipv6 neighbors [ ipv6-address 
| all | dynamic | interface 
interface-type interface-number | static 
| vlan vlan-id ] [ | { begin | exclude | 
include } regular-expression ] 
Display the total number of neighbor 
entries satisfying the specified 
conditions
 
display ipv6 neighbors { all | 
dynamic | static | interface 
interface-type interface-number | vlan 
vlan-id } count 
Display information about the routing 
table 
display ipv6 route-table [ verbose ] 
Display information related to a 
specified socket
 
display ipv6 socket [ socktype 
socket-type ] [ task-id socket-id ] 
Display the statistics of IPv6 packets 
and IPv6 ICMP packets
 
display ipv6 statistics 
Display the statistics of IPv6 TCP 
packets 
display tcp ipv6 statistics 
Display the IPv6 TCP connection status
display tcp ipv6 status 
Display the statistics of IPv6 UDP 
packets
 
display udp ipv6 statistics 
Available in 
any view 
Clear IPv6 dynamic domain name 
cache information
 
reset dns ipv6 dynamic-host 
Available in 
user view