HP 6125G HP 6125G & 6125G/XG Blade Switches Layer 3 - IP Services Comm - Page 33
dhcp relay information circuit-id format-type, dhcp relay information circuit-id string
View all HP 6125G manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 33 highlights
With this function enabled on an interface, the DHCP relay agent removes a client's IP-to-MAC binding entry when it is aged out, and sends a DHCP-RELEASE request to the DHCP server to release the IP address of the client. Examples # Enable offline detection on the DHCP relay agent. system-view [Sysname] interface vlan-interface 1 [Sysname-Vlan-interface1] dhcp relay client-detect enable dhcp relay information circuit-id format-type Syntax dhcp relay information circuit-id format-type { ascii | hex } View undo dhcp relay information circuit-id format-type Interface view Default level 2: System level Parameters ascii: Specifies the code type for the circuit ID sub-option as ascii. hex: Specifies the code type for the circuit ID sub-option as hex. Description Use dhcp relay information circuit-id format-type to configure the code type for the non-user-defined circuit ID sub-option. Use undo dhcp relay information circuit-id format-type to restore the default. By default, the code type for the circuit ID sub-option depends on the specified padding format of Option 82. Each field has its own code type. This command applies only to configuring the non-user-defined circuit ID sub-option. After you configure the padding content for the circuit ID sub-option using the dhcp relay information circuit-id string command, ASCII is adopted as the code type. Related commands: display dhcp relay information. Examples # Configure the code type for the non-user-defined circuit ID sub-option as ascii. system-view [Sysname] interface vlan-interface 1 [Sysname-Vlan-interface1] dhcp relay information circuit-id format-type ascii dhcp relay information circuit-id string Syntax dhcp relay information circuit-id string circuit-id undo dhcp relay information circuit-id string 26