Displaying DHCP Option 37 Information

You can use various show commands to view information about DHCP option 37 processing.

Use one of the following commands to view DHCP option 37 processing.

The show dhcpv6-relay information command is supported only on ICX 8200 devices.

  1. Enter the show running-config command to display information about the Circuit ID, Remote ID, and forwarding policy for DHCP Option 37. 
    device# show running-config vlan 1000
vlan 1000 by port
 dhcp6-relay information enable
 dhcp6-relay information remote-id remote01
!
!
  2. Enter the show dhcpv6-relay information command to display information about the trusted ports, untrusted ports, and ports on which DHCP option 37 is disabled. 
    device(config)# show dhcpv6-relay information vlan
Relay agent information enabled on VLANs: 1
VLAN Id: 1000
  remote-id information: remote01
Parent topic: DHCP relay agent for IPv6