computer networking tools and their uses pdf

COMMON MAINTENANCE TOOLS AND THEIR USES Tools are designed to make a job easier and enable you to work more efficiently. Computer Network Types. They are responsible for providing high-end antivirus, anti-spyware and firewall software to the network users. Using a network cable tester is a simple affair. Furthermore, in order to maintain and troubleshoot a wired network, other networking tools and accessories are also needed.At CMPLE.com, we take pride in hosting all these networking accessories, tools, and components. Harsh chemicals damage the coating on the screen. Gilani holds a Master of Business Administration in finance and an honors Bachelor of Science in information technology from the University of Peshawar, Pakistan. A stripped screw, as shown in Use a flat-head screwdriver when you are working with a slotted screw. 1.1. These attacks can damage operating systems, applications, and data. Because of low-cost and long durability, coaxial cables were used in computer networking for nearly two decades (80s and 90s). In general, they will have an Ethernet RJ-45 connector, telephone cable RJ-11 connectors and one BNC for the coaxial cable.The remote has connectors for Ethernet and telephone cable. Users can share printers and some servers from a workgroup, which usually means they are in the same geographic location and are on the same LAN, whereas a Network Administrator is responsible to keep that network up and running. Good customer service includes providing the customer with a detailed description of the problem and the solution.The Internet is an excellent source of information about specific hardware problems and possible solutions:With experience, you will discover many additional items to add to the toolkit. Other than just inserting the wire, a punch down tool can also be used to cut off the excess wire. The impact punch down tool consists of a slot for inserting removable blades, an internal spring impact mechanism and a handle to hold the tool. What Are Basic Coputer Networking Tools And Their Use Wipe the rollers clean inside the mouse with the same cloth. Be prepared to discuss the diagnostic software you researched. PDF | Networking is referred as connecting computers electronically for the purpose of sharing information. The end-to-end encryption paradigm does not directly address risks at the communications endpoints themselves, such as the The introduction and rapid growth of e-commerce on the World Wide Web in the mid-1990s made it obvious that some form of authentication and encryption was needed. Users and network administrators typically have different views of their networks. There are many different types of networks. These network devices also work at different segments of a computer network performing different works. This topic covers many of the various hand tools used when repairing computers.Match each screw with the proper screwdriver. The basic purpose of a punch down tool is to insert wires into various devices like pinch down blocks, patch panels, surface mount boxes, and more with the help of insulation-displacement connectors.The impact type of punch down tool is the most popular and commonly used one. This helps keep the wire out of the way while you are working.Although wearing a wrist strap helps prevent ESD, you can further reduce the risks by not wearing clothing made of silk, polyester, or wool. Many organizational tools, such as work-order systems, can help the technician document their work.A technician must document all repairs and computer problems. Do not allow the fan blades to spin from the force of the compressed air. Dirt can cause problems with the physical operation of fans, buttons, and other mechanical components. Most routing algorithms use only one network path at a time. Either connect the table-top mat and the floor mat to each other, or connect both to the electrical earth ground.Reducing the potential for ESD reduces the likelihood of damage to delicate circuits or components.A technician needs to be able to properly use each tool in the toolkit. Generally, a network cable tester has two parts – the tester and remote. Do not use rubbing alcohol. Refer to the device manual or diagram for additional information.Use a Phillips-head screwdriver with crosshead screws. Computer Networking : Principles, Protocols and Practice, Release techniques allow to create point-to-point links while radio-based techniques, depending on the directionality of the antennas, can be used to build networks containing devices spread over a small geographical area.

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Posted by / September 11, 2020