Do you need two routers to practice routing commands for CCNA? Or do you really need 3 – or even 4? Likewise for CCNP, or one of the CCNA concentrations? And what topology do you need to use – which ...

Bus topology was what you used in old school coax ethernet. Basically one big piece of coax connected all the machines in the network in a big long bus. If the connection was broken at any point along ...

I’ve spent at least 25% of the space in this blog over the years to a discussion of what used lab gear you might want to get so that you can practice the commands you will see on various Cisco exams.