Specifications

Multiprotocol Label Switching Commands
control-word
MP-55
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
control-word
To enable the Multiprotocol Label Switching (MPLS) control word in an Any Transport over MPLS
(AToM) dynamic pseudowire connection, use the control-word command in pseudowire class
configuration mode. To set the control word to autosense mode, use the default control-word command.
To disable the control word, use the no form of this command.
control-word
default control-word
no control-word
Syntax Description This command has no arguments or keywords.
Command Default The control word is set to autosense mode.
Command Modes Pseudowire class configuration (config-pw-class)
Command History
Usage Guidelines If the MPLS control word is enabled for a static pseudowire and you disable it at the xconnect level, any
o
ption set by the pseudowire class is disabled.
Examples The following example shows how to enable the control word in an AToM dynamic pseudowire
co
nnection:
Router# configure terminal
Router(config)# pseudowire-class cw_enable
Router(config-pw-class)# encapsulation mpls
Router(config-pw-class)# control-word
Router(config-pw-class)# exit
The following example shows how to enable the control word in an AToM dynamic pseudowire
connection and set it to autosense mode:
Router# configure terminal
Router(config)# pseudowire-class cw_enable
Router(config-pw-class)# encapsulation mpls
Router(config-pw-class)# default control-word
Router(config-pw-class)# exit
Release Modification
12.2(33)SRE This command was introduced.