We have a lan with different subnets and we have switch that are setup has DNS and Default gateway they do both(which i did know that switch could do).
If I connect to a switch and do show cdp neig details i can see the other switchs but when i monitor the lan i just see the switch of my subnet and none of the others which i know are there. I don't want to do port mirroring on the switch i just want to be able to monitor them and we don't have netflow or any apps like that.
Can someone help?
For that solution you can configure the Switched Port Analyzer for the configuration of the SPAN follow the URL :