My CAT 4510 switch is showing 99.9% CPU usage almost through out the day. After some analysis i saw that the “Cat4k Mgmt LoPri” process is having 86% CPU utilization. This process is a package that is including multiple process.
2. Within this package, two processes have been identified which are causing this shock which are “K5L3Unicast Adj Tabl” and “K5 L2 Hardware Addre” .
3. This indicates that some heavy activity is going on CEF adjacency table and RP MAC Address Table. My current IOS version is 12.2(53)SG and i want to upgarde this to 12.2(53)SG1.
C Can any one tell me if this will solve the issue and how clean is the 12.2(53)SG1 of bugs.
This switch is currently the gateway of my network configured for GLBP with another CAT 4507 switch. This switch is normal and showing only 37% CPU usage.
