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 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 ...

Computer networking giant Cisco Systems Inc. took the opportunity at this year’s Open Compute Project Global Summit to showcase a host of updates to its portfolio of network chips and switches for ...

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 Tuesday took dead aim at HP and its own shrinking profit margins by introducing a major refresh to its venerable Catalyst 6500 Ethernet switching platform. The company announced at Cisco Live in ...

At the recent Cisco Live! 2025, I saw the unveiling of Cisco’s new N9300 Series Smart Switches, designed to improve security and networking capabilities for multi-cloud environments and AI workloads.

'If you think about what's on the minds of our customers, [they] are looking at AI massively transforming everything they do in the data center. The data center is a huge topic of conversation again.