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 ...

This document describes a data model for the Virtual Router Redundancy Protocol (VRRP). Both versions 2 and 3 of VRRP are ...

Minimising network downtime is an important aspect of business continuity, particularly given that many organisations are now using one network for all voice and data communications. As a consequence, ...

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 ...

Quick Eagle has been one of the companies to challenge Cisco in the branch-office router arena, offering low-cost alternatives for sites that don’t require many bells and whistles and don’t want to ...