8 December 2016
7 min read
In a previous article, we touched on the problems of redundant network infrastructures and looked at how MC-LAG technology works. Today, we’re going to talk about a more complex, but reliable, technology that enables redundancy at the data center level. What we’re talking about here is boosting router availability using VRRP (Virtual Router Redundancy Protocol).
4 September 2015
3 min read
Nobody likes it when their servers go offline, even if it’s just for a moment. Unavailability, which is often caused by a single malfunction, could result in serious financial losses. To bring everything back to working order, the cause first has to be identified, and then the necessary repairs have to be made.