Question about 3Com SuperStack 3 4400 (3C17204-US) 48x10/100 Mbps Networking Switch
Hi good morning!!
My name is Rogério and im from Brasil, i work wth a company with any models like 4400 (3com), here we have a rebooting form Switch`s in a stack and they are restarting without explanation randomly, for example sw 2 and 4 of stack 2 restarts, somebody knows why?, the model of sw is a 3com 4400. I want know how can i make a good configuration make a revision in actual informations im that network.
Make sure the switch firmware is the latest version - early versions of firmware contain more bugs and cause strange problems. For 1100/3300 switch family, firmware before 2.69 caused packet corruption on our network.
Posted on Oct 16, 2008
Switch dont restart by themselves without command, first remove the switch from the network, disconnect from internet, make sure you hadn't fired anybody recently it sounds like a hack. reduce network traffic to local area only and priortise important internet traffic. now got back to the switch and troubleshoot make to check the reboot command on error or when error is found, if the problem stops when the switch is remove somebody is messing with the network.or the darn switch is faulty install a new one.
Posted on Jun 03, 2008
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Posted on Jan 02, 2017
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