I have a couple of questions about port security.
1. Would this be considered an ok strategy for securing ports or too lax, this is for phone and pc on the same port, my understanding is that you need three addresses for that setup. Not sure about the aging time if that is needed:
switchport port-security
switchport port-security aging time 5
switchport port-security violation restrict
switchport port-security aging type inactivity
switchport port-security maximum 3
2. Is it considered an ok practice to not secure the ports in a locked network room, or do you secure those ports as well?