Cisco Systems A9014CFD manual Configures the UBR+ QoS class for an ATM permanent virtual, 36-14

Chapter 36 Configuring Inverse Muliplexing over ATM

How to Configure ATM Class of Service

	Command	Purpose
Step 4	pvc VPI/VCI l2transport	Specifies the VPI and VCI of the PVC and configures the PVC in
		layer 2 transport mode.
	Example:	• l2transport is an optional field.
	Router(config-if)# pvc 100/12
	l2transport
Step 5	ubr+ pcr-rate mcr-rate	Configures the UBR+ QoS class for an ATM permanent virtual
		circuit () and specifies the bandwidth.
	Example:	• pcr-rate—Peak cell rate in Kbps.
	Router(config-if-atm-vc)# ubr+ 16000	• mcr-rate—Peak cell rate in Mbps
	2000

Configuring Variable Bit Rate for Real/Non-Real Time Traffic

Complete the following steps to configure the real/non-real time Variable Bit Rate for VoATM voice connections for an ATM on the Cisco ASR901 series router.

SUMMARY STEPS

1.enable

2.configure terminal

3.interface ATMslot/imagroup-number

4.VPI/VCI l2transport

5.vbr-rtpeak-rate average-rate burst or vbr-nrtpeak-rate average-rate burst

DETAILED STEPS

	Command	Purpose
Step 1	enable	Enables privileged EXEC mode.
		• Enter your password if prompted.
	Example:
	Router> enable
Step 2	configure terminal	Enters the global configuration mode.
	Example:
	Router# configure terminal
Step 3	interface ATMslot/IMAgroup-number	Configures an ATM interface and enters the interface configuration
		mode.
	Example:
	Router(config)# interface ATM1/IMA0

	Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
36-14	OL-23826-09