Hi,
Is it possible to configure Cisco 2960/3750 switches to filter traffic based on allowable MAC addresses only?
Example:
Let's assume that I have 20 devices with MAC addresses on a 1Gig LAN. And we have a 2960 with 24 ports.
I would like to only allow only those 20 devices, meaning if a user connects a computer, router, switch, or any ethernet device, which I have not allowed the MAC address, it will be denied access to the network. However, any of the 20 allowable devices, can use *any* of the 24 ports, meaning I don't want to associate an allowable MAC address to a physical port on the switch.
Can this be done?
I am just trying to stop users from building out our network without my knowledge? Is there a better way than using MAC addresses?
Russell Mangel Las Vegas, NV