Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.

New Member

3548 port flap

I am getting flap errors on a port that is connected to a desktop, what causes this error?

1 REPLY
Cisco Employee

Re: 3548 port flap

Check for any physical layer issues. Do you see any errors on the interface?

Make sure the NIC card does not go into sleep/power off mode.

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

http://www.cisco.com/warp/public/473/53.shtml#physical

97
Views
0
Helpful
1
Replies