I have been working for Cisco for over 15 years, much of that time as a Consulting Engineer for Routing and Switching. I understand strengths and weakness of routing, the value of a good hierarchical ...

What is Cisco IOS (Cisco Internetwork Operating System)? Cisco IOS (Internetwork Operating System) is a collection of proprietary operating systems (OSes) that run on Cisco Systems hardware, including ...

Static routing and dynamic routing are two methods used to determine how to send a packet toward its destination. Static routes are configured in advance of any network communication. Dynamic routing, ...

Increasingly, a company’s network determines the agility of the organization as a whole. As recent events have laid bare, an outdated, rigid network will limit a company’s ability to pivot in response ...