| IP Interface Commands
C
45
HAPTER
ND Snooping
clear ipv6 nd
snooping binding
clear ipv6 nd
snooping prefix
C
M
OMMAND
ODE
Interface Configuration (Ethernet, Port Channel)
C
U
OMMAND
SAGE
In general, interfaces facing toward to the network core, or toward
◆
routers supporting the Network Discovery protocol, are configured as
trusted interfaces.
RA messages received from a trusted interface are added to the prefix
◆
table and forwarded toward their destination.
NS messages received from a trusted interface are forwarded toward
◆
their destination. Nothing is added to the dynamic user binding table.
E
XAMPLE
Console(config)#interface ethernet 1/1
Console(config-if)#ipv6 nd snooping trust
Console(config-if)#
This command clears all entries in the dynamic user address binding table.
S
YNTAX
clear ipv6 nd snooping binding
C
M
OMMAND
ODE
Privileged Exec
E
XAMPLE
Console#clear ipv6 nd snooping binding
Console#show ipv6 nd snooping binding
MAC Address
IPv6 Address
-------------- -------------------------------------- ---------- ---- ---------
Console#
This command clears all entries in the address prefix table.
S
YNTAX
clear ipv6 nd snooping prefix [interface vlan vlan-id]
vlan-id - VLAN ID. (Range: 1-4094)
C
M
OMMAND
ODE
Privileged Exec
– 1436 –
Lifetime
VLAN Interface