When it comes to networking, Cisco is the single biggest supplier of hardware in the world. In other words, every aspiring network engineer needs to understand Cisco technology. One way to prove your ...

Cisco's purpose is to power a more inclusive future for all. Through initiatives like Cisco Networking Academy, which expand ...

Computer networking hardware and firmware is just as crucial to cybersecurity as the software that uses them. Yet assembling, administrating, and troubleshooting networks isn't something you want to ...

Cisco Networking Academy, founded in 1997, celebrated its 25 th anniversary on October 18, 2022. The program operates under Cisco Corporate Affairs and activates the company’s purpose to Power an ...

Figure 1. This simplified network layer model illustrates the separation of networking functions from the applications they serve. Click here to see an enlarged diagram. These days, almost all ...

Marguerite Reardon started as a CNET News reporter in 2004, covering cellphone services, broadband, citywide Wi-Fi, the Net neutrality debate and the consolidation of the phone companies. Computing ...