UMN:CLI
User Manual
V8102
290
COUNT: the number of attempts to send Gratuitous ND
no ipv6 nd patrol
Disables the configured parameters of Gratuitous ND.
8.2.12
Displaying Neighbor Discovery
To display IPv6 neighbor discovery cache information table, use the following command.
Command
Mode
Description
show ipv6 neighbors
[{
X:X::X:X
|
X:X::X:X/M
}]
Enable
Global
Shows IPv6 neighbors discovery cache infor-
mation.
show ipv6 neighbors
{
gigabitether-
net | tengigabitethernet | gpon |
channelgroup
}
IFPORT
show ipv6 neighbors interface vlan
VLANID
Shows interface information of IPv6 neighbors
deiscovery.
To clear IPv6 neighbor discovery cache information table, use the following command.
Command
Mode
Description
clear ipv6 neighbors
[{
X:X::X:X
|
X:X::X:X/M
}]
Enable
Global
Clears IPv6 neighbor discovery cache information.
clear ipv6 neighbors
{
giga-
bitethernet | tengigabitethernet |
gpon | channelgroup
}
IFPORT
8.2.13
Debugging Neighbor Discovery
To enable/disable a ND packet debugging, use the following command.
Command
Mode
Description
debug ipv6 nd
Enable
Enables IPv6 ND debugging.
debug ipv6 nd
{
recv
|
send
}
no debug ipv6 nd
Disables IPv6 ND debugging.
no debug ipv6 nd
{
recv
|
send
}
To display the debugging information, use the following command.
Command
Mode
Description
show debugging ipv6 nd
Enable
Global
Shows the debugging information of ND.
