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.

Output for the show ip source-lockdown bindings command

switch (config)# show ip source-lockdown bindings

Dynamic IP Lockdown (DIPLD) Bindings

Mac Address     IP Address   VLAN   Port   Not in HW
-----------     ----------   ----   ----   ----------
001122-334455   10.10.10.1   1111   x11
005544-332211   10.10.10.2   2222   Trk11  YES
. . . . . . . . . . . . . . . . . . . . . . . . .

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.