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show tech for 4000 series switch

nathancielieska
Level 1
Level 1

All,

The issue is i have widespread network connectivity problems that seem to be pointing to a switching situation. Our SQL connectivity to 2 highly visible and mission critical applications are seeing hiccups which are basically screwing up data. I think i see some things but i want to get some other feedback.

A few tidbits of information: the counters were cleared a week or two ago.

Should the CPU utilization be this high on a 4000 series without seeing performance degradation as well?

Regards,

Nate

2 Replies 2

JORGE RODRIGUEZ
Level 10
Level 10

Nate, could you format and re-attach the file, 4006_show_tech.txt is not legible.

Jorge Rodriguez

Nate,

From my experience your CPU utilization doesn't look out of line. This document can help you troubleshoot high CPU usage.

http://www.cisco.com/warp/public/473/82.html

Also, what interface(s) are the systems connected to? Because I would look at the speed/duplex on both the switchport and the end device(s). Here's another Cisco document to help you.

http://www.cisco.com/warp/public/473/46.html

Steve

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