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use-null-cw

 

Syntax

Hierarchy Level

Release Information

Statement introduced in Junos OS Release 8.3.

Description

Insert (for sending traffic) or strip (for receiving traffic) a null control word in MPLS packets when an MPLS Layer 2 circuit is configured with cell transport mode on a router running Junos OS Release 8.3 or later. When cell relay transport mode is configured, the use-null-cw statement allows interoperability between routers running Junos OS Release 8.2 and earlier and those running Junos OS Release 8.3 and later.

Note

The use-null-cw statement is supported only on routers running Junos OS Release 8.3 or later.

Required Privilege Level

interface—To view this statement in the configuration.

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