The following are the configuration steps at the RSVP interface level.
The operator configures the percentage of RSVP interface bandwidth each CT shares, for example, the BC, using the class-type-bw command. The value entered at the interface level overrides the global value configured under the diffserv-te node.
The operator can overbook (underbook) the maximum reservable bandwidth of a specific CT by overbooking (underbooking) the interface maximum reservable bandwidth via configuring the appropriate value for the subscription percentage parameter in the config>router>rsvp>interface context.
.Both the BC value and the subscription parameter can be changed at any time.