I need to give access to OWA on an internal server to mobile users. I am using the Cisco GUI PDM. How do I give access to the server? Is it just forwarding port 80?

I have a customer that is experiencing errors on a switch. All switches are Cisco 2950.On a very regular basis, the link LED for the port flashes orange for a number of seconds (varies from 2 - 20). A print of show logging gives the following:Syslog ...