CISCO IOS in a Nutshell

Name

map-class frame-relay — global

Synopsis

map-class frame-relay name
no map-class frame-relay name
            

Configures

A map class to define QoS attributes for an SVC or PVC

Default

None

Description

This command creates a special kind of map class used to define QoS attributes for a Frame Relay SVC or PVC. The following frame-relay commands can be applied to the map class:

frame-relay custom-queue-list list

Specifies a custom queue list for the map.

frame-relay priority-group list

Specifies a priority queue for the map.

frame-relay adaptive-shaping [becn | foresight]

Enables the type of BECN (backwards explicit congestion notification) information that will throttle the transmission rate.

frame-relay cir [in | out] bps

The inbound or outbound committed information rate. If neither in nor out is specified, the command applies to both directions.

frame-relay mincir [in | out] bps

The minimum incoming or outgoing committed information rate. If neither in nor out is specified, the command applies to both directions.

frame-relay bc [in | out] bits

The incoming or outgoing committed burst size. If neither in nor out is specified, the command applies to both directions.

frame-relay be [in | out] bits

The incoming or outgoing excess burst size. If neither in nor out is specified, the command applies to both directions.

frame-relay idle-time duration

The idle timeout interval for the map.

Example

The following code defines a Frame Relay map that specifies an incoming and outgoing committed information ...