Cisco Cisco IOS Software Release 12.2(33)SRE

To verify the AToM static pseudowire configuration, use the show running-config EXEC command. To 
verify that the AToM static pseudowire was provisioned correctly, use the show mpls l2transport vc 
detail and ping mpls pseudowire EXEC commands as described in the following steps.

ping mpls pseudowire ipv4-address vc-id vc-id

Router(config)# interface Ethernet 1/0

Enters configuration mode for the specified interface.

 peer-ip-address vcid encapsulation 

 class-name

Router(config-if)# xconnect 10.131.191.252 

100 encapsulation mpls manual pw-class mpls

Configures a static AToM pseudowire and enters xconnect 
configuration mode where the local and remote pseudowire 
labels are set.

 local-pseudowire-label 

Router(config-if-xconn)# mpls label 100 150

Sets the local and remote pseudowire labels .

The label must be an unused static label within the static 
label range configured using the mpls label range 
command.

The mpls label command checks the validity of the label 
entered and displays an error message if it is not valid. The 
label supplied for the remote-pseudowire-label argument 
must be the value of the peer PE’s local pseudowire label.

[no] mpls control-word

Router(config-if-xconn)# no mpls 

control-word

Sets whether or not the MPLS control word is sent.

This command must be set for Frame Relay data-link 
connection identifier (DLCI) and ATM adaptation layer 5 
(AAL5) attachment circuits. For other attachment circuits, 
the control word is included by default.

If you enable inclusion of the control word, it must be 
enabled on both ends of the connection for the circuit to 
work properly.

Inclusion of the control word can be explicitly disabled 
using the no mpls control-word command.

Router(config-if-xconn)# exit

Exits the configuration mode. Continue entering the exit 
command at the router prompt until you reach the desired 
configuration mode.