Ip Dhcp Snooping - Cisco 4500M Command Reference Manual

ip dhcp snooping

ip dhcp snooping
To enable DHCP snooping globally, use the ip dhcp snooping command. To disable DHCP snooping,
use the no form of this command.
Syntax Description
This command has no arguments or keywords.
Defaults
DHCP snooping is disabled.
Command Modes
Global configuration
Command History Release
12.1(12c)EW
Usage Guidelines
You must enable DHCP snooping globally before you can use DHCP snooping on a VLAN.
Examples
This example shows how to enable DHCP snooping:
Switch(config)# ip dhcp snooping
Switch(config)#
This example shows how to disable DHCP snooping:
Switch(config)# no ip dhcp snooping
Switch(config)#
Related Commands
ip dhcp snooping information option
ip dhcp snooping limit rate
ip dhcp snooping trust
ip dhcp snooping vlan
show ip dhcp snooping
show ip dhcp snooping binding
Catalyst4500 Series SwitchCiscoIOS Command Reference—Release 12.2(18)EW
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ip dhcp snooping
no ip dhcp snooping
Modification
Support for this command was introduced on the Catalyst 4500 series switch.
Chapter2 Cisco IOS Commands for the Catalyst 4500 Series Switches
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