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Tag Archives: MPLS L2VPN

L2VPN Pseudowire Redundancy (MPLS AToM Redundancy)

The MPLS L2VPN is growing exponentially,  back to the old days, customers were preferring FR and ATM VPN model due to the weakness of  Peer-to-Peer VPN model at this time, but after MPLS become fact on  the ground most of these customer migrated to MPLS L3VPN which solved all the Old Peer-To-Peer model issues, meanwhile the MPLS-L2VPN allows the service providers to provide different VPN models using the same network. Like other network applications L2VPN redundancy is desired for  services  delivery continuity, The L2VPN Pseudowire Redundancy feature allows edge routers to detect a failure in the network and reroute the …

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