I noticed that the ASR901 and some of the 1000 series are EOL'd. What would be a supportable replacement for these. I would need something with expanion up to 6 1Gbps ethernet or Fiber with upgrade options to 10Gig that can handle a full bgp feed. I know the ASR is a good fit but what model specifically. Any idea's I'm looking for someone with experience with them or their replacement.