Category: cisco

Just because I like giving more money to Pearson Vue, I took the BCMSN test today to see how I would do. I passed with no problem.

If you’ve never used TCPDump before, you’re missing out on one of the best parts of being a network guy — pointing fingers at everyone else. TCPDump is an open-source app that copies packets on a machine’s NIC to screen or to file. TCPDump is…