I have a mid sized network, several office locations are wireless using alvarion wireless gear. All wireless gear is setup for auto on the ethernet ports. I just put in a new cisco 2970 switch. Once I did this, all wireless locations could no longer access the internet, e-mail, or any other type of traffic except ICMP. I can ping everywhere, all across our network, wireless locations and all. It seems as if the switch is blocking IP ports for some reason. I didn't alter the setup of the switches, out of the box we have this problem. I tried changing all the ethernet ports to dynamic desirable, tried turning off a lot of the advanced features of this switch, and no luck. Has anyone else had this problem. We have two, and they both seem to be doing the same thing. Cisco support was not very helpful. I'm sure its got to be some duplex thing maybe, or some other feature in the switch thats not working as it should, or is working as it should and is just something we should not be using. Any ideas?
Thanks joe