Switchport Protected

[Nub65]

Hello,

When you have 2 devices(PC/Phone) connected to a single switch port and using Switchport Protected command on interfaces, how can we get IP Phone call other IP phones on the same switch while not letting PCs have connectivity to other PCs? 

[Karsten Iwen · Accepted solution]

This feature (also named Private VLAN Edge) is not meant for a situation like this. It only acts on the port and not on VLAN or client.

You have to look for other security-controls. One option would be a port-ACL that controls the traffic for the voice- and Data VLANs.

[Nub65]

Thanks!