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Beginner

Port security query

Dear Experts, 

 

In 2960x (or above) is it possible to configure port security in such a way that

 

  1. only 1 dynamic mac address should be allowed to learn
  2. after the first mac address is learned, any subsequent mac address that try to connect to the same port should trigger an alarm (not shut, just alarm)
  3. i can see that its possible for the next mac address but requirement is to send alarm for every mac address that tries to connect to that port

 

is it possible?

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VIP Expert

Re: Port security query

Hi,

If you have a management software, you can set alerts based on the port violation. 

For example, you can set the port to learn only one mac address but if someone connects a hub to that port and connect 3 pcs to it, the software can alert you of the port violation.

HTH

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