1 You'll also need to make sure you let yourself pull your arm back, loosely flexing your elbow at the end of the punch when you do it quickly. 2  Otherwise, you may hurt your elbow (or worse) if you punch too hard, and without restraint. If you throw a jab and it doesn't connect, you know you need to move closer in order to throw a punch that hits the target. 2  Keep your combatant away from you. 3  Throwing a jab, or a series of jabs, is a way of keeping your combatant from getting too close to you.
Once you have the necessary equipment needed to create your own network cables you need to determine the type of network cable you wish to create. There are two major types of network cables: a straight through cable and a crossover cable. Below are some examples of what cable is used for each of the examples. Straight through cable 1. Computer to hub, switch, or router Crossover cable 1. Computer to Computer 2. Network device to network device.
This chapter describes the common types of network media, including twisted-pair cable, coaxial cable, ï¬ber-optic cable, and wireless. Twisted-Pair Cable Twisted-pair cable is a type of cabling that is used for telephone communications and most modern Ethernet networks. A pair of wires forms a circuit that can transmit data. The pairs are twisted to provide protection against crosstalk, the noise generated by adjacent pairs.