dhcp relay information strategy

Syntax

dhcp relay information strategy { drop | keep | replace }

undo dhcp relay information strategy

View

Interface view

Default level

2: System level

Parameters

drop: Specifies the dropping of messages containing Option 82.

keep: Specifies the forwarding of messages containing Option 82 without any change.

replace: Specifies the forwarding of messages containing Option 82 after replacing the original Option 82 with the Option 82 padded in the specified padding format.

Description

Use dhcp relay information strategy to configure DHCP relay agent handling strategy for messages containing Option 82.

Use undo dhcp relay information strategy to restore the default handling strategy.

The handling strategy for messages containing Option 82 defaults to replace.

Related commands: display dhcp relay information.

Examples

# Configure the DHCP relay agent handling strategy for messages containing Option 82 as keep.

<Sysname> system-view
[Sysname] interface vlan-interface 1
[Sysname-Vlan-interface1] dhcp relay information enable
[Sysname-Vlan-interface1] dhcp relay information strategy keep