This example shows the steps to configure a service profile for a username that includes a VLAN circuit identifier and the circuit type.
- host1(config)#ip service-profile atlServiceProfile
- host1(config-service-profile)#user-prefix
xyzcorp.atl
- host1(config-service-profile)#domain eastcoast
- host1(config-service-profile)#include hostname
- host1(config-service-profile)#include circuit-identifier
vlan prepend-circuit-type
- host1(config-service-profile)#exit
The example generates the following username:

The circuit identifier indicates a user on slot 1, port 0, no stacked vlan, and a vlan ID of 45.