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GNS3 Lab: Any Transport over MPLS (AToM) basic configuration for Ethernet 802.1q and Frame-relay - Pierky's Blog
AToM stands for Any Transport over MPLS, a quite reassuring technology which, provided you have a MPLS enabled network and some good gears, let you set up L2 circuits across your IP backbone. This lab offers a very simple topology with 2 AToM links; an ethernet with an 802.1q trunk and a frame-relay link. Core …