T1 vs. T2 [WAS: Apology: [Tier-2 reachability and multihoming]]

Wed Mar 30 16:21:49 UTC 2005

jdupuy-list at socket.net writes:
>Again, I'd be interested in hearing from one of the bigger ones on this: 
>UUNet, AT&T, Sprint, Level3, QWest.... If you can't say anything, I 
>understand. 

You don't need them to say anything - just look at what they are
advertising. Are they advertising each other's routes? If not, then
they aren't given each other transit.