I've been scouring around the Internet trying to find the a best practice for monitoring NetFlow a Cisco DMVPN router. I know how to setup NetFlow, my question is what interfaces I would need to ...

Several years ago, NetFlow was arguably one of the most underutilized management assets relevant to network performance and security. It was generally available as a part of Cisco IOS software, but ...

There's an emerging tool that is available on practically every network that can help analyze and profile that network. With it, you can finally understand what your network is actually used for. On ...

Vivek Santuka, CCIE #17621, is a consulting systems engineer at Cisco Systems who focuses on ISE for Cisco’s largest customers around the world. He and I devised, tested and deployed the methodology ...

There is a demo on the site, but it has A LOT of extra crap and looked kinda overwhelming but don't let that put you off. btw, I don't work for either company, but I've monitored traffic about 60 ...

In my last blog post I showed how you collect NetFlow records and format them suitable for visualization. The next step, after the data has been processed and prepared in a CSV format, is to pick a ...