One way to boost network security is to use Cisco's Port Security feature to lock down switch ports. Learn the basics of port security, and find out how to configure this feature. A growing challenge ...

Cisco Wednesday is unveiling new Ethernet access switches and enhanced routers designed to take on more of the jobs frequently handled by separate devices, such as those dedicated to handling video ...

A TechRepublic reader recently e-mailed me to ask about limiting the bandwidth on a Cisco Catalyst switch port. In fact, there are a number of uses for this configuration. Let's take a closer look. A ...

Cisco Wednesday is unveiling new Ethernet access switches and enhanced routers designed to take on more of the jobs frequently handled by separate devices, such as those dedicated to handling video ...

Cisco Systems Inc. is unveiling new Ethernet access switches and enhanced routers designed to take on more of the jobs frequently handled by separate devices, such as those dedicated to handling video ...

The best network switch will be a necessity for anyone looking to add more wired connections and gain greater network speeds. One of the biggest issues we've found with even the best routers and best ...

Cisco this week unveiled significant extensions to both of its major switching lines with the addition of 40/100G Ethernet capabilities. The enhancements are intended to address the growth of 10G ...

Cisco Systems has made several improvements to its Ethernet switches to protect businesses from security threats and help them run Internet Protocol telephony more reliably. On Tuesday, the company ...