Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?


interface (Protocols Layer 2 Circuit)


Hierarchy Level


Interface over which Layer 2 circuit traffic travels.



Name of the interface to configure.


The commit operation fails, if the same logical interface is configured for both layer 2 circuit and ccc connection.


Enable end-to-end protection through OAM failure detection.


Advertise capability to pop flow label in receive direction to the remote provider edge (PE) device.


Pop flow label on the pseudowire packets received from the remote PE device. The ingress PE inserts the flow label in the pseudowire packet, irrespective of the information exchanged in the signaling plane. If the egress PE cannot handle the pseudowire packet marked with the flow label, the packet is dropped.


Advertise capability to push flow label in transmit direction to the remote PE device.


Push flow label on the pseudowire packets sent to the remote PE device. If the incoming pseudowire packet is not marked with the flow label, the packet is dropped by the egress PE.


On a PS service logical interface, signal that the IP address TLV is sent, allowing the access PE router to send the local CE router's address to the service PE router.

The remaining statements are explained separately. See CLI Explorer.

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.

flow-label-receive-static and flow-label-transmit-static options introduced in Junos OS Release 14.1.