The Cisco CSR 1000V router is designed for enterprise network managers who want to have a little piece of their Cisco infrastructure in the cloud. Whether that’s for firewalling, VPN or dynamic ...

I have a networking audit coming up and my boss wants me to get some experience working with a Cisco virtual router that I need to get going on one of our test laptops. I have zero experience with ...

All Cisco routers have two special types of lines, and many Cisco routers have a third. What are these lines, and how do you configure them? These are things that every network admin should know.

Imagine a lab pod with 4-5 routers, connected with serial links, Frame Relay, and Ethernet. It has PCs for testing with ping and traceroute. Now think of the cost: $0.00. And it takes no more ...