Layer 2 VPN

Support for Layer 2 services on SR-TE tunnels using transport class (MX series, PTX Series, and vMX)—Starting in Junos OS Release 21.2R1, you can configure the following Layer 2 services on colored and non-colored segment routing traffic engineer (SR-TE) tunnels using transport classes.

• Layer 2 Circuits
• Layer 2 VPN
• BGP VPLS

[See Layer 2 Circuit Overview ,Introduction to Configuring Layer 2 VPNs, and BGP Classful Transport Planes Overview .]