Here is a brief overview blog I created on MPLS L2VPNs (specifically Cisco's implementation of VPWS aka AToM, Any Transport over MPLS)
https://www.w17bs.co.uk/post/mpls-l2vpn-with-pseudowire-configuration-scalability
Here is a brief overview blog I created on MPLS L2VPNs (specifically Cisco's implementation of VPWS aka AToM, Any Transport over MPLS)
https://www.w17bs.co.uk/post/mpls-l2vpn-with-pseudowire-configuration-scalability