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Monday, July 9, 2018

How to router prevent from ARP Strom?

 How to Router Prevent from ARP Strom?
Why some ARP entry will showing in ARP Table after respective time expires?


The extra time is the jitter added to each dynamic ARP entry when it is created. Random jitter is added to the ARP cache timeout in order to avoid synchronous expiration of the ARP entries, which might trigger an ARP storm. Jitter should be a random number between 0 seconds and 30 minutes, with a maximum jitter of 30 minutes.

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