HP VPN Firewall Appliances Network Management Command Reference

186
[Sysname-GigabitEthernet0/1] dhcp relay information circuit-id format-type hex
Related commands
display dhcp relay information
dhcp relay information circuit-id string
Use dhcp relay information circuit-id string to configure the padding content for the user-defined circuit
ID sub-option.
Use undo dhcp relay information circuit-id string to restore the default.
Syntax
dhcp relay information circuit-id string circuit-id
undo dhcp relay information circuit-id string
Default
The padding content for the circuit ID sub-option depends on the padding format of Option 82.
Views
Interface view
Default command level
2: System level
Parameters
circuit-id: Padding content for the user-defined circuit ID sub-option, a case-sensitive string of 3 to 63
characters.
Usage guidelines
After you configure the padding content for the circuit ID sub-option by using this command, ASCII is
adopted as the code type.
Examples
# Configure the padding content for the circuit ID sub-option as company001.
<Sysname> system-view
[Sysname] interface gigabitethernet 0/1
[Sysname-GigabitEthernet0/1] dhcp relay information circuit-id string company001
Related commands
• dhcp relay information format
• display dhcp relay information
dhcp relay information enable
Use dhcp relay information enable to enable the relay agent to support Option 82.
Use undo dhcp relay information enable to disable Option 82 support.
Syntax
dhcp relay information enable
undo dhcp relay information enable