Reference Guide

DHCP 443
The following is an example of the CLI commands that enable DHCP Relay
on VLAN 2, assign it an IP address and show the DHCP Relay status:
console(config)# interface vlan 2
console(config-if)# ip dhcp relay enable
console(config)# ip dhcp relay address 176.16.1.1
console> show ip dhcp relay
DHCP relay is Enabled
Option 82 is Disabled
Maximum number of supported VLANs without IP Address is 0
DHCP relay is not configured on any port.
DHCP relay is not configured on any vlan.
No servers configured