control-word (Protocols Layer 2 Circuit Neighbor)
Syntax
(control-word | no-control-word);
Hierarchy Level
[edit logical-systems logical-system-name protocols l2circuit neighbor address interface interface-name], [edit protocols l2circuit neighbor address interface interface-name]
Description
Specify the control word. The control word is four bytes long and is inserted between the Layer 2 protocol data unit (PDU) being transported and the virtual circuit (VC) label that is used for demultiplexing.
Options
control-word—Enable the use
of the control word.
Default: A null control word is enabled by default. You can also configure the control word explicitly using the
control-wordstatement.
no-control-word—Disable the use of the control
word.
Required Privilege Level
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Release Information
Statement introduced before Junos OS Release 7.4.