Hi
I've a question in relation to how does NPM monitor bandwidth utilization, I am aware of Netflow and how it works etc
I am wondering how does NPM monitor bandwidth utilization of devices that do not support Netflow ? What requirements are there. What I would like to be able to do for example is monitor the utilization on specific interfaces on switches, or does it simply use a command like show int gig x/x/x and pulls the results and displays them. How does it show if there is packet loss etc.(Constant ping?) or does it pull all this information off the show int summary
Thanks for your help
Cian