2950 stop responding

[jovnas]

I have a cisco 2950 switch with a managment VLAN (499). When I boot this switch everything works fine for a while, but then it stops responding on the IP adress configured for that VLAN. The VLAN still runs through the switch since I am able to connect to switches on the "other" side of the switch. When I reboot the switch it works again, for a while...
/ Jovnas

 

[ADB100]

Default Gateway on the 2950 possibly?

 

[jovnas]

There is no Default gateway on the 2950. The network that it resides on is completely "flat". I have all my devices configured with a Management vlan and the same ipsubnett, but no Default GW. This should work since no router hops are requiered.

 

[vipergg]

Have you looked on CCO for any bugs for the code release you are using on this . Or is there a chance you have a duplicate ip of the switch on your network somewhere , this is almost what it sounds like . Once the switch ip in the arp table times out and someone else comes on with the same address you wouldn't be able to get to it . Can you ping the address when you can't get to it ???