Hi there! I hope someone can help me with the following question:Unfortunately, I don't have access to real routers or switches. However, I have the Boson CCNA Simulator software v.6. I know they're in the process of upgrading the software so that it...

Hi there! I will appreciate it very much if someone can help me with the following question. If you use opposite currents, can you still send data in one direction?What I'm referring to is the fact that the pairs of wires in UTP cables are twisted to...

Hi there! I have a question that I hope someone is kind enough to help me with:If there is a DSL modem at the home that connects via the local loop to the DSLAM, and that in turn, is connected to an ISP router. Will the router need to have a modem at...