Use this command to modify the value of the circuit-id (1) sub-option sent in the Relay Agent Information option.
| circuit-id | Specifies the value of the circuit-id sub-option as an ASCII string. |
None.
Configuration command, Interface configuration.
If the ip dhcp relay information option command has been executed, the circuit-id sub-option is included in the DHCP Relay Agent packet sent to the server, using as the default value the interface name of the interface receiving the request from the client, in the form of vlan.0.x where x is the VLAN id between 1 and 4094.
Use this command to change the value of the circuit-id sub-option.
This example configures sending the circuit-id (1) and remote-id (2) sub-options of the Relay Agent Information option (82) in the relay agent DHCP packet, then changes the value of the circuit-id option to vlan_red for VLAN 10.
System(su)->configure System(su-config)->ip dhcp relay information option System(su-config)->interface vlan.0.10 System(su-config-intf-vlan.0.10)->ip dhcp relay information option circuit-id vlan_red
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