I have a 2960G-48TC-L and connected server with BCM5716C card. This server is runing Windows Server 2003 and serving DHCP. When the server is started the Netlogon service reports an error indicating no domain servers are available, DHCP service fails also. Netlogon starts however DHCP does not, but I can manually start it without a problem. It's as though the network connection has not finished initializing for some reason, however in the event viewer I see the NIC has completed it's connection. If I plug the server into another Linksys switch it is able to startup without these errors.
I'd like to connect this server to the gigabit switch. Should I upgrade the IOS? It is currently running 12.2(25)SEE1. If so which IOS should I upgrade to and anyother concerns I should have?
Thanks for any help you can provide.