Cisco Systems A9014CFD manual Configuring an N-to-1 vPC Cell Mode, 36-8

Chapter 36 Configuring Inverse Muliplexing over ATM

Configuring ATM IMA over MPLS

5.encapsulation encapsulation-type

6.xconnect ip-addressport-numberencapsulation mpls one-to-one

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	Specifies the slot location and port of IMA interface group and
		configures the ATM interface.
	Example:	• slot—Specifies the slot location of the ATM IMA port adapter.
	Router(config)# interface ATM0/IMA0	• group-number—Specifies the group number of the IMA group.
Step 4	pvc VPI/VCI l2transport	Specifies the Virtual Path Identifier (VPI) and Virtual Channel
		Identifier (VCI) of the Permanent Virtual Circuit (PVC) and
	Example:	configures them in layer 2 transport mode.
	Router(config-if)# 100/12 l2transport
Step 5	encapsulation encapsulation-type	Sets the encapsulation type to AAL0
	Example:
	Router(config-if-atm-l2trans-)#
	encapsulation aal0
Step 6	xconnect ip-address port-number	Binds an attachment circuit to the ATM IMA interface to create a
	encapsulation mpls one-to-one	pseudowire.
	Example:
	Router(config-if-atm-l2trans-)#
	xconnect 25.25.25.25 125 encapsulation
	mpls

Configuring an N-to-1 vPC Cell Mode

An N-to-1 virtual port channel (vPC) pseudowire allows you to map one or more vPCs to a single pseudowire. You must use ATM Adaptation Layer (AAL) encapsulation for this transport type. To configure, complete the following steps:

SUMMARY STEPS

1.enable

2.configure terminal

3.interface ATMslot/IMAgroup-number

	Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
36-8	OL-23826-09