Cisco Systems A9014CFD manual 21-17

Chapter 21 Configuring Pseudowire

Configuring Pseudowire

	Command	Purpose
Step 9
	controller {e1t1} slot/port	Enters E1/T1 controller configuration mode.
	Example:
	Router(config)# controller e1 0/0
Step 10
	cem-group number timeslots number	Assigns channels on the T1 or E1 circuit to the CEM channel. This
		example uses the unframed parameter to assign all the T1 timeslots to the
	Example:	CEM channel.
	Router(config-controller)#
	cem-group 5 timeslots 1-24
Step 11
	exit	Exits controller configuration.
	Example:
	Router(config-controller)# exit
Step 12
	interface cem slot/port	Selects the CEM interface where the CEM circuit (group) is located
		(where slot/subslot is the SPA slot and subslot and port is the SPA port
	Example:	where the interface exists).
	Router(config)# interface CEM 0/5
Step 13
	no ip address	Disables the IP address configuration for the physical layer interface.
	Example:
	Router(config)# no ip address
Step 14
	cem group-number	Defines a CEM channel.
	Example:
	Router(config-if)# cem 5
Step 15
	xconnect peer-router-id vcid	Binds an attachment circuit to the CEM interface to create a pseudowire.
	{pseudowire-class name}	This example creates a pseudowire by binding the CEM circuit 5 to the
		remote peer 30.30.30.2.
	Example:	Note When creating IP routes for a pseudowire configuration, we
	Router(config-if-cem)# xconnect	recommend that you build a route from the cross-connect address
	30.30.30.2 305 pw-class udpClass	(LDP router-ID or loopback address) to the next hop IP address,
		such as ip route 30.30.30.2 255.255.255.255 1.2.3.4.
Step 16
	udp port local local_udp_port	Specifies a local and remote UDP port for the connection. Valid port
	remote remote_udp_port	values for CESoPSN pseudowires using UDP are from 49152–57343.
	Example:
	Router(config-if-cem-xconn)# udp
	port local 49150 remote 55000
Step 17
	end	Exits the configuration mode.
	Example:
	Router(config-if-cem)# end

	Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09		21-17