dhcp snooping relay information subscriber-id

Configures a unique subscriber ID per port or on a range of ports.
Syntax
dhcp snooping relay information subscriber-id ASCII-string
no dhcp snooping relay information subscriber-id ASCII-string
Parameters
ASCII-string
Specifies the ASCII-string. The string can be up to 50 alphanumeric characters in length.
Modes

Interface configuration mode

Usage Guidelines

The no form of the command disables SID processing once it is enabled.

Use the show interfaces ethernet command to view the subscriber ID configured on a port or a range of ports.

Examples

The following example enables a unique subscriber ID per port. 

device(config)# ip dhcp snooping vlan 1
device(config)# interface ethernet 1/1/4
device(config-if-e1000-1/1/4)# dhcp snooping relay information subscriber-id Brcd01

The following example enables a unique subscriber ID on a range of ports. 

device(config)# interface ethernet 1/1/1 to 1/1/5
device(config-mif-1/1/1-1/1/5)# dhcp snooping relay information subscriber-id Brcd01
History
Release version Command history
08.0.40 This command was modified to include enabling a unique subscriber ID on a range of ports.
Parent topic: Commands D through H