You manage a network that uses switches. In the lobby of your building, there are three RJ45 ports connected to a switch. You want to make sure that visitors cannot plug their computers into the free network jacks and connect to the network. But employees who plug into those same jacks should be able to connect to the network. What feature should you configure

Port authentication

Explanation:

A port authentication enables the configuration of a parameters of the ports to connect to the network. When the ports are in the Force Authorized state, only some configuration changes are possible.

In the context, I want to configure the port authentication so as to make sure that the people who visited the building and wants to plug in the switch should connect to the network and not the free networks. An d also the employees who plug in the same jack should also connect to the same network.

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