control-word

Syntax

Hierarchy Level

Description

Set control-word to request that other routers insert a control word between the label stack and the MPLS payload.

By default control-word is enabled or disabled for static pseudowires in instance and in mesh-group is based on what is configured for VPLS instance. Table 1 summarizes how the control-word is enabled or disabled based on control-word configuration at VPLS instance and at static pseudowires in mesh-group.

Table 1: Status of control-word for static pseudowire with respect to control-word at VPLS instance
Control-word Configuration at VPLS Instance	Control-word Configuration at Static Pseudowire in Mesh-group	Control-word Enabled or Disabled for Static Pseudowire
default	default	disabled
default	control-word	enabled
default	no-control-word	disabled
control-word	default	enabled
control-word	control-word	enabled
control-word	no-control-word	disabled
no-control-word	default	disabled
no-control-word	control-word	enabled
no-control-word	no-control-word	disabled

Required Privilege Level

routing—To view this statement in the configuration.

routing-control—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 14.1.

Statement introduced for static pseudowires in mesh-group and in VPLS instance in Junos OS Release 20.3R1.

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