3Com MSR 50, MSR 30 manual Dhcp Relay Agent Configuration Commands, Dhcp relay address-check

DHCP RELAY AGENT CONFIGURATION

52 COMMANDS

n	■	The DHCP relay agent configuration is supported only on the Layer 3 Ethernet
		interface (or subinterface), virtual Ethernet interface, VLAN interface, and serial
		interface.
	■	DHCP Snooping cannot be configured on the DHCP relay agent.

dhcp enable

Syntax dhcp enable

undo dhcp enable

View System view

Parameter None

Description Use the dhcp enable command to enable DHCP.

Use the undo dhcp enable command to disable DHCP.

By default, DHCP is disabled.

n For both DHCP server and relay agent configuration, enabling DHCP first is necessary to make other configurations take effect.

Example # Enable DHCP.

<Sysname> system-view

[Sysname] dhcp enable

dhcp relay address-check

Syntax dhcp relay address-check { disable enable }

View Interface view

Parameter disable: Disables IP address match checking on the relay agent. enable: Enables IP address match checking on the relay agent.