For IPv4

Syntax

show ip source-lockdown bindings [port-number]

port-number

(Optional) Specifies the port number on which source IP-to-MAC address and VLAN bindings are configured in the DHCP lease database.

The following example shows output from the show ip source-lockdown bindings command.

Show ip source-lockdown bindings command output

In the show ip source-lockdown bindings command output, the “Not in HW” column specifies whether or not (YES or NO) a statically configured IP-to- MAC and VLAN binding on a specified port has been combined in the lease database maintained by the DHCP Snooping feature.