ASR supports OTV if you can do multicast over L3. Although, you may not need L2 extensions in the end.
-----Original Message----- From: Philip Lavine [mailto:source_ro...@yahoo.com] Sent: Wednesday, September 12, 2012 6:23 PM To: NANOG list Subject: Layer2 over Layer3 To all, I am trying to extend a layer2 connection over Layer 3 so I can have redundant Layer connectivity between my HQ and colo site. The reason I need this is so I can give the "appeareance" that there is one gateway and that both data centers can share the same Layer3 subnet (which I am announcing via BGP to 2 different vendors). I have 2 ASR's. Will EoMPLS work or is there another option? Philip
