H3C SOHO IE4300, Command Reference Manual

Page: 902 / 3296

10
Examples
# Display brief information about IPv6 ND snooping entries for VLAN 1.
<Sysname> display ipv6 nd snooping vlan 1
IPv6 address MAC address VID Interface Status Age
1::2 0000-1234-0c01 1 GE1/0/2 VALID 57
# Display detailed information about IPv6 ND snooping entries for VLAN 1.
<Sysname> display ipv6 nd snooping vlan 1 verbose
IPv6 address: 1::2
MAC address: 0000-1234-0c01
Interface: GE1/0/2
First VLAN ID: 1 Second VLAN ID: N/A
Status: VALID Age: 57
Table 6 Command output
Field Description
IPv6 address IPv6 address in the ND snooping entry.
MAC address MAC address in the ND snooping entry.
VID ID of the VLAN to which the ND snooping entry belongs.
First VLAN ID ID of the SVLAN to which the ND snooping entry belongs.
Second VLAN ID
ID of the CVLAN to which the ND snooping entry belongs. If no CVLAN is
configured, this field displays
N/A . For more information about the SVLAN and
CVLAN, see QinQ in Layer 2—LAN Switching Configuration Guide .
Interface Input interface in the ND snooping entry.
Status
Status of the ND snooping entry:
•
TENTATIVE —The entry is ineffective.
•
VALID —The entry is effective.
•
TESTING_TPLT —The entry is being tested by DAD. The device performs
DAD for the entry in the following situations:

The entry ages out.

An ND trusted interface in the VLAN receives an ND message from the
IPv6 address in the entry.
•
TESTING_VP —The entry is being tested by DAD. The device performs DAD
when an ND untrusted interface in the VLAN receives an ND message from
the IPv6 address in the entry.
Age
For an ND snooping entry in VALID status, this field displays its remaining aging
time in seconds.
For an ND snooping entry in other status, this field displays a pound sign (#).
Related commands
ipv6 nd snooping enable global
ipv6 nd snooping enable link-local
display ipv6 nd user-ip-conflict record
Use
display ipv6 nd user-ip-conflict record
to display user IPv6 address conflict
records.