Cisco Systems A9014CFD manual Configuring Unspecified Bit Rate, Mode, 36-12

Chapter 36 Configuring Inverse Muliplexing over ATM

How to Configure ATM Class of Service

	Command	Purpose
Step 3	interface ATMslot/IMAgroup-number	Configures an ATM interface and enters the interface configuration
		mode.
	Example:
	Router(config)# interface ATM1/IMA0
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)# 100/12 l2transport
Step 5	cbr rate	Configures the constant bit rate (CBR) QoS class for an ATM
		permanent virtual circuit () and specifies the bandwidth.
	Example:	• rate—Peak cell rate in Kbps.
	Router(config-if-atm-vc)# cbr 16000

Configuring Unspecified Bit Rate

Complete the following steps to configure Unspecified Bit Rate (UBR) QoS class for an ATM permanent virtual circuit () and to specify the bandwidth on the Cisco ASR 901 series router.

SUMMARY STEPS

1.enable

2.configure terminal

3.interface ATMslot/imagroup-number

4.VPI/VCI l2transport

5.ubr pcr

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
36-12	OL-23826-09