Greetings fellow Experts:
I am running a military network with limited internet bandwidth. One of the main activities which is wasting available bandwidth is the use of streaming media such as RealAudio, etc. Does anyone know how to block access to streaming audio by use of a Cisco Pix Firewall or a Cisco Access-List? Similarly, is it possible to block or limit access to services like Napster or its latest hybrids? Any information would be greatly appreciated.