Exciting Tips to Boost Your Network Security with Port Security Configuration

What is the benefit of configuring port security on a switch interface?

A. Restricts the interface to specific MAC addresses.
B. Allows unlimited MAC addresses to connect.
C. Enhances the speed of the network connections.

Answer:

The correct answer is A. Restricts the interface to specific MAC addresses.

Explanation: Configuring port security on a switch interface provides the benefit of restricting the interface to specific MAC addresses. This means that only devices with approved MAC addresses are allowed to connect to the network through that particular switch port. Unauthorized devices attempting to connect will be denied access, enhancing the overall security of the network.

By limiting the number of MAC addresses that can access the network, you can prevent unauthorized devices from gaining access and potentially compromising the network's integrity. This proactive measure helps in mitigating security risks and maintaining a secure network environment.

Port security configurations such as 'switchport port-security' and 'switchport port-security mac-address sticky' enable you to control and manage the devices that connect to your network, thereby reducing the chances of unauthorized access and enhancing network security.