I have a cisco 4506 and a 3com switch. I would like to prevent traffic from the 3com switch with communicating with other vlans on the cisco 4506 switch. The hosts on the 3com switch should be able to talk to each other but not to the cisco 4506 switch. The 3com switch will have a ip address assigned to it, it should be manageable from any vlans within the 4506.
I have heard of private vlans , would they be way to implement it? As I am new to private vlans, it would be appreciated if sample commands could be provided. Thanks.