A simple tool to open a range of ports via the command line interface for a Cisco 800 Series Router. Opening a large range of ports on a router via the CLI can be quite time consuming, this tool can ...

QuestDB comes with a very nice web console, but there's no CLI, so I wrote one (can't live without the terminal!). The REST API is very well defined: https://questdb ...

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 ...

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 ...