R3721-F3210-F3171-HP High-End Firewalls Network Management Command Reference-6PW101

635
Field Descri
p
tion
Global unicast address(es) Global unicast address(es) configured for the interface
valid lifetime Valid lifetime of the global unicast address
preferred lifetime Preferred lifetime of the global unicast address
Joined group address(es) Address(es) of the multicast group(s) that the interface has joined
MTU Maximum transmission unit of the interface
ND DAD is enabled, number of DAD
attempts
Number of DAD attempts, with DAD enabled.
• If DAD is enabled, the number of neighbor request messages is
also displayed (configured by using the ipv6 nd dad attempts
command)
• If DAD is disabled, ND DAD is disabled is displayed. (You can set
the number of neighbor request messages for DAD to 0 to disable
this function.)
ND reachable time Neighbor reachable time
ND retransmit interval Interval for retransmitting a neighbor solicitation (NS) message
Hosts use stateless autoconfig for
addresses
Hosts use stateless autoconfiguration mode to acquire IPv6
addresses.
# Display brief IPv6 information of all interfaces for which IPv6 addresses can be configured.
<Sysname> display ipv6 interface brief
*down: administratively down
(s): spoofing
Interface Physical Protocol IPv6 Address
GigabitEthernet0/1 up up 2001::1
GigabitEthernet0/2 up down Unassigned
Table 143 Command output
Field Descri
p
tion
*down: administratively down
The interface is down. The interface is shut down by using the shutdown
command.
(s): spoofing
Spoofing attribute of the interface. The link protocol state of the interface is
up, but the link does not exist, or the link is established on demand, instead
of being permanent.
Interface Name of the interface.
Physical
Physical state of the interface:
• *down—The interface is administratively down. The interface is shut
down by using the shutdown command.
• down—The interface is administratively up but its physical state is
down, which may be caused by a connection or link failure.
• up—The administrative and physical states of the interface are both up.
Protocol
Link layer protocol state of the interface:
• down—The network layer protocol state of the interface is down.
• up—The network layer protocol state of the interface is up.