Cisco Systems OL-7396-01 Manual De Usuario

To configure interface overbooking, perform the following steps, beginning in global configuration 
mode:

The following example shows how to set the interface overbooking percentage to 300:

Switch(config)# interface atm 4/1/0

Switch(config-if)# shutdown

Switch(config-if)# atm cac overbooking 300

Switch(config-if)# no shutdown

To display the interface overbooking configuration, use the following user EXEC command:

The following example shows the interface overbooking configuration with FC-PFQ installed:

Switch> show atm interface resource atm 4/1/0

Resource Management configuration:

    Service Classes:

        Service Category map: c2 cbr, c2 vbr-rt, c3 vbr-nrt, c4 abr, c5 ubr

        Scheduling: RS c1 WRR c2, WRR c3, WRR c4, WRR c5

        WRR Weight: 15 c2, 2 c3, 2 c4, 2 c5

    CAC Configuration to account for Framing Overhead : Disabled 

    Pacing: disabled   0 Kbps rate configured, 0 Kbps rate installed

 overbooking :  300

    Service Categories supported: cbr,vbr-rt,vbr-nrt,abr,ubr

    Link Distance: 0 kilometers

    Controlled Link sharing:

interface atm card/subcard/slot

Switch(config-if)# 

or

interface atm card/subcard/imagroup

Switch(config-if)# 

Specifies the physical interface to configure.

Specifies the IMA group interface to configure.

Switch(config-if)# shutdown

Shuts down the interface prior to configuring 
overbooking.

Switch(config-if)# atm cac overbooking percent

Configures overbooking on an interface as a 
percentage of the maximum equivalent 
bandwidth available on the interface from 
100 to 1000. A value of 100 disables overbooking 
on the interface.

Switch(config-if)# no shutdown

Reenables the interface

show atm interface resource atm 
card/subcard/port[.vpt#]

Displays the interface overbooking 
configuration.