Planet WGSW-52040 Configuration Manual page 278

ip dhcp relay information option
self-defined remote-id format [ascii |
hex]
ip dhcp relay information option
self-defined subscriber-id {vlan | port | id
(switch-id (mac | hostname)|
remote-mac)| string WORD }
no ip dhcp relay information option
self-defined subscriber-id
ip dhcp relay information option
self-defined subscriber-id format [ascii |
hex]
7. Diagnose and maintain DHCP option 82
Command
Admin mode
show ip dhcp relay information option
debug ip dhcp relay packet
Set self-defined format of remote-id for
relay option82.
Set creation method for option82, users
can define the parameters of circute-id
suboption by themselves
Set self-defined format of circuit-id for relay
option82.
Explanation
This command will display the state
information of the DHCP option 82 in the
system, including option82 enabling switch,
the interface retransmitting policy, the
circuit ID mode and the DHCP server
option82 enabling switch.
This command is used to display the
information of data packets processing in
DHCP Relay Agent, including the "add" and
"peel" action of option 82.
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