Clear Ip Dhcp Snooping Database - Cisco Catalyst 4500 Series Command Reference Manual

Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches

clear ip dhcp snooping database

To clear the DHCP binding database, use the clear ip dhcp snooping database command.
Syntax Description
This command has no arguments or keywords.
Defaults
This command has no default settings.
Command Modes Privileged EXEC mode
Command History Release
12.1(19)EW
Examples
This example shows how to clear the DHCP binding database:
Switch# clear ip dhcp snooping database
Switch#
Related Commands Command
ip dhcp snooping
ip dhcp snooping binding
ip dhcp snooping information option
ip dhcp snooping trust
ip dhcp snooping vlan
show ip dhcp snooping
show ip dhcp snooping binding
OL-25342 -01
clear ip dhcp snooping database
Modification
Support for this command was introduced on the Catalyst 4500 series switch.
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.3.0SG and IOS 15.1(1)SG)
Description
Globally enables DHCP snooping.
Sets up and generates a DHCP binding configuration to
restore bindings across reboots.
Enables DHCP option 82 data insertion.
Enables DHCP snooping on a trusted VLAN.
Enables DHCP snooping on a VLAN or a group of VLANs.
Displays the DHCP snooping configuration.
Displays the DHCP snooping binding entries.
clear ip dhcp snooping database
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