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IP DHCP Snooping Commands
ip dhcp snooping
ip dhcp snooping
ip dhcp snooping database
Cisco 220 Series Smart Plus Switches Command Line Interface Reference Guide Release 1.0.0.x
To enable DHCP snooping globally on the switch, use the ip dhcp snooping Global
Configuration mode command.
To disable DHCP snooping globally, use the no form of this command.
Syntax
ip dhcp snooping
no ip dhcp snooping
Parameters
N/A
Default Configuration
DHCP snooping is disabled.
Command Mode
Global Configuration mode
User Guidelines
To apply any DHCP snooping configuration, you must enable DHCP snooping
globally on the switch. DHCP snooping is not active until you enable DHCP
snooping on a VLAN by using the ip dhcp snooping vlan Global Configuration
mode command.
Example
switchxxxxxx(config)# ip dhcp snooping
To configure the DHCP snooping binding database agent, use the ip dhcp
snooping database Global Configuration mode command.
To disable the agent, reset the timeout value, or reset the write-delay value, use
the no form of this command.
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