Virtual Private LAN Service (VPLS)
Virtual Private Wire Service (VPWS) is a pseudwire service that emulates a LAN over an MPLS network, so different sites share the Ethernet broadcast domain. MPLS tunnel is set up between every pair of PEs (full-mesh).
Links
https://networklessons.com/cisco/ccna-routing-switching-icnd2-200-105/introduction-to-metro-ethernet