The role of network engineer is changing as companies undergo digital transformations. To keep pace with the changes, Cisco is refreshing its core routing and switching certification to ensure that ...

Joel is an internationally recognized expert in the areas of security, networking and messaging. Follow him on X (formerly Twitter) @joelsnyder. Routers and switches are filled with technologies, some ...

The market for carrier-grade routing and switching was somewhat soft in North America and the EMEA region last year, but growth spikes in Asia and Latin America -- and an ongoing carrier upgrade cycle ...

Routing got the early lead on switching thanks to Cisco, then the two technologies melded and evolved. It was the debate that separated Cisco from the pack and forever changed the enterprise network ...

Networks may not be the most expensive thing in the datacenter – they typically comprise about 10 percent to 15 percent of the cost of a distributed system, including cables, transceivers, switches, ...

The Cisco Silicon One portfolio now provides the highest bandwidth routing and switching silicon in a unified product portfolio, Cisco Fellow Rakesh Chopra tells CRN. Cisco Systems is introducing ...

Convergence is a recurring theme in all kinds of layers of the datacenter these days. Servers and storage are being mashed up, and in other cases servers and networking are. Various layers of the ...

Joel is an internationally recognized expert in the areas of security, networking and messaging. Follow him on X (formerly Twitter) @joelsnyder. Network design is undergoing a quiet revolution as old ...

HANOVER, Md.--(BUSINESS WIRE)-- Ciena® Corporation (NYSE: CIEN) has entered into a definitive agreement with AT&T to acquire its Vyatta virtual routing and switching technology. The acquisition ...