Are you working with MPLS, VPN or Frame Relay?
Neither..i'm studying full time and i teach(CCSI) to pick up cash here n there....i'm good at frame-relay and VPNs..today i decide whether i wanna start reading my Ipv6 book or Qos book or MPLS book

or the radia perlman layer 2 book or the security book

i'll leave it to my study partner...if you look at my avatar you'll see that its actually an MPLS reference

and for alex..at standford dicha know a guy Sena...and do you now work with a guy Krishna (if u r at atnt in NJ)