6224 PC kills my network. Help? :)

Howdy,

I have a PowerConnect 6224 that I use at home on my home network.  I recently started having a really * internet connection with Pings in the range of several hundred.  My configuration is very simple:

Cable modem-> Wireless Router-> PC-> stuff 6224 (printers, VOIP, file server computer box, etc.)

If I go to www.pingtest.net with everything connected (I'm on wifi to router), I've been around average a 300ms ping response.  Then, I found that if I simply unplug the router to the switch and run the test again, I get a sub 20ms ping without making any other changes.  If I can plug it in the switch back in, my pings are up in the scale of several hundred.

Then I unplugged the switch for a bit and let it restart.  I have rant pingtest again, he jumped up to autour 95ms ping.  It's much better than it was before the restart, but still not as good as I would like.

If it seems to tell me that the traffic from switch is to flood the router with something that is causing all the average traffic to slow down.  When I brought the home switch, I installed the latest firmware and reset all settings to their default value and has not changed anything.

I wonder if there is some setting I should change the switch that could help with this problem.  Should I just used to reboot it every so often?  What can I do?

Thanks for any help!

The switch should not be restarted regularly. Most of the common time for a reboot is when you do the firmware updates. The latest firmware is 3.3.15.1.

http://Dell.to/2c7auvh

While the problem is occurring, I'd take a look at some of the controls, see the following. The output may help to better identify the possible causes.

Show # command logging, will give you the output of any saved messages. If there are errors messages, they can help to better identify the possible causes.

You can use the command # show interfaces counters to check all interfaces with errors, or the high amounts of packets compared to the total of broadcast packets.

Use these commands to check the resources on the switch. # Show processes cpu and # see the cpu memory. If they are on the high side, it can affect performance.

While the problem occurs, you can try unplugging the devices that are attacked to the switch, instead of disconnect switch of the router. Disconnect one at the time and a test to see if there is an impact on the network.

Keep us posted on your results.

Tags: Dell Switches

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