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Re: IP over SONET considered harmful?
On Fri, Mar 20, 1998 at 02:57:04PM -0800, Kent W. England wrote: > > (For those who don't remember the NSFNET "routers" they consisted of an IBM > RS6000 attached to each of several T1/T3 interfaces, interconnected across a > FDDI with a route server. Nine RS6000s in all. 200 amp service required. :-) You can borrow a frame of our SP/2 to recreate it if you'd like :). Aside from the TTL issue and worrying about interlopers snooping a layer 2.5 topology. Was there any thought put into a tool such as traceroute to follow an Tag/Mpls path. -pee