The word redundancy is thrown around often in today's communications equipment sector. And, for the most part, this term is used to describe systems that deliver the coveted 99.999 percent (five nines ...

Virtualization, long a hot topic for servers, has entered the networking realm. With the introduction of a new management blade for its Catalyst 6500 switches, Cisco can make two switches look like ...

3Com is targeting the enterprise backbone with its new Expandable Resilient Networking architecture, and our tests support 3Com’s claim that its XRN interconnect technology combines high availability ...