An engineer musí set up 200 new laptops on a network and wants to prevent the users from moving their laptops around to simplify administration Which switch port MAC address security setting must be used?
The switch port MAC address security setting that must be used is sticky. This option allows the switch to dynamically learn the MAC addresses of the devices connected to the port and add them to the running configuration. If the port is shut down or the switch is restarted, the MAC addresses remain associated with the port and are not aged out. This way, the engineer can limit the number of MAC addresses per port and prevent unauthorized devices from accessing the network. The sticky option also allows the engineer to manually configure some MAC addresses and let the switch learn the rest. References:
Configuring Port Security - Cisco (Section: Allowing Traffic Based on the Host MAC Address)
How to configure port-security on Cisco Switch - NetworkLessons.com (Section: Sticky MAC addresses)
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