Edge-Core ES3528MV2

C HAPTER 45 | IP Interface Commands
ND Snooping
– 1436 –
COMMAND MODE
Interface Configuration (Ethernet, Port Channel)
COMMAND USAGE
◆ 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.
EXAMPLE
Console(config)#interface ethernet 1/1
Console(config-if)#ipv6 nd snooping trust
Console(config-if)#
clear ipv6 nd
snooping binding
This command clears all entries in the dynamic user address binding table.
SYNTAX
clear ipv6 nd snooping binding
COMMAND MODE
Privileged Exec
EXAMPLE
Console#clear ipv6 nd snooping binding
Console#show ipv6 nd snooping binding
MAC Address IPv6 Address Lifetime VLAN Interface
-------------- -------------------------------------- ---------- ---- ---------
Console#
clear ipv6 nd
snooping prefix
This command clears all entries in the address prefix table.
SYNTAX
clear ipv6 nd snooping prefix [interface vlan vlan-id]
vlan-id - VLAN ID. (Range: 1-4094)
COMMAND MODE
Privileged Exec