Boost your understanding of networking basics and prepare for CCNA 1 course assessments with this chapter from Networking Basics CCNA 1 Labs and Study Guide, the revised and only authorized labs ...

CAT cabling for network transmission consists of 4 wire pair, 2 of which are used for signal and PoE transmission. This ability to separate PoE and bandwidth transmitting over two pairs maximises ...

Defining a network switch is a difficult task, and adding the concept of layers just makes it more difficult. Layer is a term applied to the organisation of protocols reflecting functions that must be ...