Re: Difference between last known last-src-addr and secure-scr-a
If it is a hub the last-mac-addr will still be the last mac-address seen on that switch port. If you have set the max to 3 and the hub has more than 3 clients then it will probably end up seeing more than 3 mac-addresses and then the violation will kick in.
Indeed stopping people connecting hubs into floor ports is on of the main reasons we use port-security where i work. We restrict the max addresses to 1 which works fine for clients.
Edit - works fine that is until some of our more adventurous users decide to start swapping over their pc's in the floor ports. They usually only do it once :)
We are pleased to announce availability of Beta software for 16.6.3.
16.6.3 will be the second rebuild on the 16.6 release train targeted
towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are
looking for early feedback from customers befor...
Introduction Featured Speakers Luis Espejel is the Telecommunications
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In this session you can learn more about Layer 3 multicast and the best
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