Using the hello-interval 1, dead-interval 4. 7600 using fast-hello, but asr9000 cannot support, that's why using the 1 &4.
Thanks and regards, Xu Hu On 27 Jul, 2012, at 17:43, Nick Hilliard <n...@foobar.org> wrote: > On 27/07/2012 04:54, Xu Hu wrote: >>> So i think is because of backbone network converge. But i am not sure >>> which part will need to converge. > > Looks like convergence to me. What are your OSPF timers set to? You > should probably set them to hello:1, dead:4 on most modern kit. > > Nick > > > _______________________________________________ > 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/ _______________________________________________ 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/