What protected port?
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Consequently, what is a protected port Cisco?
The protected port is a feature on Cisco Catalyst Switches that you can use to prevent interfaces from communicating with each other.
Additionally, what is private VLAN Cisco? Private VLAN, also known as port isolation, is a technique in computer networking where a VLAN contains switch ports that are restricted such that they can only communicate with a given "uplink". The restricted ports are called "private ports".
Simply so, what does Switchport protected do?
switchport protected is used to enforce privacy within a vlan the command prevents ports from talking to other ports configured with switchport protected . This command reduces flooding as a side-effect of using it on all ports in a Vlan, but it does much more than "just" remove flooding from a switchport.
How do you show port security?
To display the port security configuration on an interface, use the show port-security command.