Displaying Dhcp Snooping Information - Cisco Catalyst 2975 Software Configuration Manual

Displaying DHCP Snooping Information

To delete binding entries from the DHCP snooping binding database, use the no ip dhcp snooping
binding mac-address vlan vlan-id ip-address interface interface-id privileged EXEC command. Enter
this command for each entry that you want to delete.
Displaying DHCP Snooping Information
To display the DHCP snooping information, use the privileged EXEC commands in
Table 20-2 Commands for Displaying DHCP Information
Command
show ip dhcp snooping
show ip dhcp snooping binding
show ip dhcp snooping database
show ip dhcp snooping statistics
Note If DHCP snooping is enabled and an interface changes to the down state, the switch does not delete the
statically configured bindings.
Catalyst 2975 Switch Software Configuration Guide
20-14
Purpose
Displays the DHCP snooping configuration for a switch
Displays only the dynamically configured bindings in the DHCP snooping binding
database, also referred to as a binding table.
Displays the DHCP snooping binding database status and statistics.
Displays the DHCP snooping statistics in summary or detail form.
Chapter 20 Configuring DHCP Features and IP Source Guard Features
Table 20-2:
OL-19720-02