Hi Decaone, Unfortunately, locking a LAN port to a specific computer name directly is not typically supported, as network security mechanisms generally rely on MAC addresses or authentication protocols like 802.1x. However, you can consider the following options: Point 1 - Port Security with MAC Addresses - You can assign secure MAC addresses to a port, ensuring that only devices with those MAC addresses can access the network. -Sticky MAC addresses can be used to dynamically learn and retain MAC addresses, even during link-down conditions. - Navigate to Switching > Monitor > Switches and select your switch. Enter up to 20 MAC addresses to allow on the interface and click Update (Documentation - Switch Ports). Point 2 - 802.1x Authentication - Implement IEEE 802.1x authentication to control network access. This protocol authenticates devices before allowing them to connect to the network, using credentials rather than MAC addresses. - Use certificate based auth for the clients - Documentation - MS Switch Access Policies (802.1X) Point 3 - Access Manager - Once it is available on your organization, you can participate in a free trial by opting-in to Access Manager on Early Access page (Organization > Early Access). - Documentation - Access Manager - Architecture And Example Use Cases - Documentation - Configure Wireless And Wired Networks To Use Access Manager If you have any questions, please don't hesitate to contact us.
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