> One quick question: is this your own dark fiber, or through a SONET ADM, > or > through a service provider? Interestingly enough, the recommendation for > dark > fiber is internal clocking on both ends. > > Also note that the quad OC3 line cards in the 12000 have some limitations > as > to clocking individual ports.
It's a jumper, maybe 10m long. The routers are in adjacent bays. That's one of the things that was making me crazy -- there is no carrier in the link at all. I'll try internal clocking on both ends. Seems strange that way but it's worth a shot. > Also, what IOS versions are you running? 12.0(32)S7 on the GSR, 12.2(6a) on the 7507. -Bill _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
