If you just started your Cisco certification journey, and followed the specifics listed in the first two posts in this series, you’d have made a couple of big choices. You’d have chosen whether to ...

You need CLI hands-on experience to do well on the Cisco CCENT and CCNA exams. To get that experience, you can use real routers and switches, a simulator that simulates routers and switches, or an ...

Access the Cisco CLI with one of these five terminal emulators Your email has been sent The best way to manage the Cisco IOS is through a terminal emulator using the command-line interface (CLI). What ...

Software-defined networking (SDN) promises some real benefits for people who use networks, but to the engineers who manage them, it may represent the end of an era. Ever since Cisco made its first ...

SDN (software-defined networking) promises some real benefits for people who use networks, but to the engineers who manage them, it may represent the end of an era. Ever since Cisco made its first ...