How to unblock a port on a switch

Configurare noua (How To)

Situatie

To unblock a port, we must first find the blocked port.

Solutie

  • switch logs – is the show logs command used to find out witch port is blocked.

After identifying the port, use the command:

  • clear port-security all –  to clear dynamically learned port security MAC in the CAM table

After the command has taken effect, the port will be unlocked.

  • write – To save the changes we made.

Tip solutie

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