i have a cisco 2940 and i want to filter the outgoing destination Mac address . i have to allow the traffic from the client to the accessrouter. I have to deny the communication between the clients. How can i do this?
with a 2940 it's a little difficult. You need for ACL a EM Image and this is not availible for a 2940. I would write the access-list on th access router or you must configure your requirements through 802.1x.
I guess, you wanted to deny traffic between 2 PCs and at the same time allow access to the router while all these conencted to the same C2940, is that right?
You can use Protected Port feature. You make ports of PCs as protected and access router port as un-protected.
