Changing/Adding DHCP Relay Nexus 5K

1.    First, you want to verify the DHCP relays in the Nexus 5K with the following command:
    a.    #show ip DHCP relay
2.    Verify the relay address of the IP addresses.
3.    Escalate up to configuration terminal. Then select the interface/VLAN interface you wish to change the DHCP relay address for:
    a.    #conf t
    b.    #int vlan xxx
4.    Now you have the VLAN/interface selected. If the interface already has a DHCP relay, first, remove the old relay address with the no command:
    a.    #no ip dhcp relay address x.x.x.x
5.    Next, you can add the new DHCP relay address to the interface/VLAN:
    a.    #ip dhcp relay address x.x.x.x
6.    Finally, test your device to verify the systems on the network are receiving IPs.