I have a number of servers that I rent out to people and have started growing to a point where I need better management. Specifically I am interested in being able to police bandwidth and block port 25 outgoing totally. All I have right now in my infrastructure is a Catalyst 3500XL. I don't want to break the bank and would love any suggestions on some decent cheap hardware solutions for allowing me to:
- Block Port 25
- Set a Specific Bandwidth Right 1MB but allow people to use more if available
- Set an overall bandwidth CAP
- Have SNMP so I can monitor via Cactai what is going on in the network