HP 6125XLG R2306-HP 6125XLG Blade Switch Layer 3 - IP Services Command Referen - Page 76

Default The DHCP relay agent does not support Option 82. Views Interface view Predefined user roles network-admin Usage guidelines With this feature enabled, the DHCP relay agent adds Option 82 to a DHCP request that does not contain Option 82 before forwarding it to the DHCP server. You can configure the content of Option 82 with the dhcp relay information circuit-id and dhcp relay information remote-id commands. If the DHCP request contains Option 82, the relay agent handles the request according to the strategy specified by the dhcp relay information strategy command. With this feature disabled, the relay agent does not add or handle Option 82. Examples # Enable Option 82 support on the relay agent. system-view [Sysname] interface vlan-interface 10 [Sysname-Vlan-interface10] dhcp relay information enable Related commands • dhcp relay information circuit-id • dhcp relay information remote-id • dhcp relay information strategy • display dhcp relay information dhcp relay information remote-id Use dhcp relay information remote-id to configure the padding content and padding format for the remote ID sub-option of Option 82. Use undo dhcp relay information remote-id to restore the default. Syntax dhcp relay information remote-id { normal [ format { ascii | hex } ] | string remote-id | sysname } undo dhcp relay information remote-id Default The content mode is normal and the padding format is hex. Views Interface view Predefined user roles network-admin 68