We have five Catalyst 4510R switches in our core network.
We run multi-area OSPF in the network. The OSPF root router (maybe not the right term but you get the picture) is working really hard, the CPU reaches 80 ? 90 % at times.
It is the following processes that use the CPU:
K2 CPUMan Review (Suggested is 30%, actual is 62%)
K2 AccelPacket Man: TX (Suggested is 10%, actual is 37%)
When applying the command - show platform cpu packet statistics ? it is the following I find suspicious:
L3 Fwd Low 1514772634 5592 5439 4259 4179
Does anyone have any ideas to what is going on or what to do about it?
The percentages mention above is critically high, aren?t they?
I would appreciate any help.