l2circuit-control-passthrough
Syntax
l2circuit-control-passthrough;
Hierarchy Level
[edit forwarding-options]
Description
Configure the device to allow LACP, LLDP, OAM LFM,
and OAM CFM packets to cross the Layer 2 circuit. If the l2circuit-control-passthrough statement is not configured, LACP, LLDP, OAM LFM, and OAM CFM packets
are classified as control packets and are not transmitted across the
Layer 2 circuit.
For MX Series routers, the functionality that the
l2circuit-control-passthrough command provides is performed
automatically.
Starting in Junos OS Evolved Release 22.4R1, you do not need to configure the
l2circuit-control-passthrough statement to allow tunneling
of Layer 2 control frames between local and remote provider edge (PE) devices in
a Layer 2 VPN on PTX10001-36MR, PTX10004, PTX10008, and PTX10016 routers.
Default
By default, this statement is not configured.
Required Privilege Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 19.3R1.