The Spanning Tree Protocol, sometimes just referred to as Spanning Tree, is the Waze or MapQuest of modern Ethernet networks, directing traffic along the most efficient route based on real-time ...

I am amazed by the number of networks that I encounter that do not have optimal spanning tree configurations. I first read Radia Perlman’s book “Interconnections” back in 1994. I am amazed that 15 ...

An algorithm that runs in network bridges and switches to prevent loops, in which packets keep going around in circles. In a small network with one or two switches, the spanning tree protocol (STP) ...

The use of switched network environments to forward digital data transmission packets known as frames is a very basic concept in networking and telecommunications. Network switches work to direct ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Spanning tree protocol is an essential function of Ethernet networks, and it provides several ...

On the network on which I work, the spanning tree protocol hello time is set to 2 seconds. After doing a few sniff sessions in some of the different vlans, i'm beginning to wonder if this setting is ...

While the history of Internet development involves many names and was not reliant on a single discovery, it is also true that certain innovations have done more to enable better networks for all. It ...

Joel is an internationally recognized expert in the areas of security, networking and messaging. Follow him on X (formerly Twitter) @joelsnyder. Building enterprise networks with routers and switches ...