Routing And Switching Questions
Port security is a feature in network switches that allows administrators to control and restrict access to a specific port on the switch. It is used to prevent unauthorized devices from connecting to the network and to protect against potential security threats. Port security can be configured to limit the number of devices that can connect to a port, restrict access based on MAC addresses, or even shut down a port if unauthorized activity is detected. This helps to ensure that only authorized devices are allowed to connect to the network, enhancing network security and preventing unauthorized access.