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 ...

if you had two switches and you connected them together with an ethernet cable and then you connected another ethernet cable to those switches you would create a loop on the network this means an ...

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 ...

Those who had an opinion last week were split evenly: CCNA labs need either 2 or 3 switches, and CCNP labs need either 3 or 4. But why? We saw a few opinions floating around the blog last week, but ...