All links, all the time To maximize uptime, network architects typically provision multiple links and devices at every layer of the network, using an alphabet soup of redundancy protocols to protect ...

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 ...

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 ...

David Davis explains how to configure EtherChannel to increase your bandwidth and provide redundancy on a Cisco network. In my previous article on the Virtual Router Redundancy Protocol (VRRP), I ...