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Hi,I'm running into a problem with the CPU-utilization of the SP on two cat6500's with Sup720-3B running 12.2(33)SXI5. The average load on this processor had rissen from 40% to 60% within one month. We did not make any significant changes to the netw...
Dear readers, I hope someone can enlighten me on a case with redistribution of static routes in OSPF. I added a diagram with the partial setup of our network.My company is managing the routers at Site C. Site A and B are of a company which has been ...
Hi there,I'm having a strange issue with OSPF fast hello's. We are currently implementing a new MAN in the Netherlands with two new C6500 sup720-10G core routers and multiple C6500 sup720-3b. The core-routers are currently only connected to two distr...
Peter, Thank you very much, you answered my questions completely! I had already figured out that for advertised routes on a broadcast segment the cost for the outgoing interface to this network was added, but now I understand the logic behind it as w...
Oops, wrong button, now it seems you answered my question, but no mattter. I probably looked more at the other interface statistics, but I don't recall seeing these drops or my collegue at Cisco mentioning them. If I understand it correctly is that w...
As promissed the cause and solution for this interesting problem:The Route Processor queue got overloaded and Selective Packet Discard (SPD) was dropping the OSPF hellos, so the adjecency was reset. Apperently we use to many routing and L2 keepalive ...
The cable is ours, this router is connected locally with a 5 mtr MM fiber to our distribution switches. I've got support from the Cisco consultant now, but still no solution. We actually tried BFD, but that connection stays up when the OSPF neighbors...
Thanks for the input!Nothing else has changed, interface stats are indeed clean, the load on the interfaces and cpu is currently arround 1% as we are not actually routing over these links. The linecards are WS-X6748-SFP We will start using this new M...
