R3303-HP HSR6800 Routers Layer 3 - IP Services Command Reference

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Examples
# Configure the padding content for the circuit ID sub-option as company001.
<Sysname> system-view
[Sysname] interface gigabitethernet 3/1/1
[Sysname-GigabitEthernet3/1/1] 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
Default
Option 82 support is disabled on DHCP relay agent.
Views
Interface view
Default command level
2: System level
Examples
# Enable Option 82 support on the relay agent.
<Sysname> system-view
[Sysname] interface gigabitethernet 3/1/1
[Sysname-GigabitEthernet3/1/1] dhcp relay information enable
Related commands
display dhcp relay information
dhcp relay information format
Use dhcp relay information format to specify a padding format for Option 82.
Use undo dhcp relay information format to restore the default padding format.
Syntax
dhcp relay information format { normal | verbose [ node-identifier { mac | sysname | user-defined
node-identifier } ] }
undo dhcp relay information format
Default
The Option 82 padding format is normal.