Ip Dhcp Relay - Cisco Nexus 7000 Series Command Reference Manual

ip dhcp relay

ip dhcp relay
To enable the DHCP relay agent, use the ip dhcp relay command. To disable the DHCP relay agent, use the
no form of this command.
ip dhcp relay
no ip dhcp relay
Syntax Description
This command has no arguments or keywords.
Command Default
None
Command Modes
Global configuration
Command History
Release
4.2(1)
Usage Guidelines
This command does not require a license.
Examples This example shows how to globally enable DHCP snooping:
switch# configure terminal
switch(config)# ip dhcp relay
switch(config)#
Related Commands
Command
feature dhcp
ip dhcp relay address
ip dhcp relay information option
ip dhcp relay sub-option type cisco
Cisco Nexus 7000 Series Security Command Reference
392
Modification
This command was introduced to replace the service dhcp command.
Description
Enables the DHCP snooping feature on the device.
Configures an IP address of a DHCP server on an
interface.
Enables the insertion and removal of option-82
information from DHCP packets forwarded by the
DHCP relay agent.
Enables DHCP to use Cisco proprietary numbers 150,
152, and 151 when filling the link selection, server
ID override, and VRF name/VPN ID relay agent
option-82 suboptions.
I Commands