Pdf file link for networking question and answer for interview will be made available on the request. It can also perform basic routing functions between virtual lans. The internet is an amazingly beautiful design and should be understood by all who use it. A systems approach, fifth edition, teaches the key principles of computer networks, using the internet as a primary example to explain protocols and networking technologies. A basic understanding of networking is important for anyone managing a server. A computer internet course for older adults module 1 handouts. Once you have a basic understanding of what networks are and what they can. Be sure to take a look at exercise 12 in the labbook. Introducing basic network concepts 3 basetech networking concepts team 2230894 blind folio 3 figure 1.
The goal of this book is to provide a basic understanding of the technical design and architecture of the internet. For example, the communication might be a download of an mp3 audio file for your mp3 player. We examine the edge of a computer network, looking at the end systems and applications, and at the transport service provided to applications running of the end systems. Ip is a standard that defines the manner in which the network layers of two hosts interact. Nas network access server gateway that connects asynchronous devices to a lan or wan through network and terminal emulation. File exchange protocol fxp nodezilla evolutiondata optimized evdo pointtopoint protocol ppp trivial file transfer protocol tftp virtual local area network vlan protocol voice over internet protocol voip packet loss media secure file transfer.
Vpn concepts b6 using monitoring center for performance 2. Basic linux networking commands you should know its foss. Ip addresses are 32 bit long, hierarchical addressing scheme. Check out the full collection of our favorite cheat sheets for fast help on a wide range of subjects. Computer networking is filled with jargon that isnt selfexplanatory. You pick up your telephone and dial a number, expecting your best friend to reply with hello on the other end. Not only is it essential for getting your services online and running smoothly, it also gives you the insight to diagnose problems. Theres more indepth information in our networking learning guides. The path displayed is the list of nearside router interfaces of the routers in the path between a source host and a destination. Searching for full form of any computer related term or looking for what a term stands for in computer world, here is the a to z list of most common computer hardware and networking terms in abbreviated form as well as in full form with description. Class a network ring topology star topology bus topology mesh topology network server brouter communication device download. Introductiona network can be defined as a group of computers and other devices connected in some ways so as to be able to exchange data. These are the most common file s extentions full forms.
A computer is a device that executes a program or programs. Ftp file transfer protocol is used to transfer files over a tcpip network, and is typically used for transferring large files or uploading the html pages for a web site to the web server. Basic of networking a computer network consists of a collection of computers, printers and other equipment that is connected together so that they can communicate with each other. Computers make phone calls to each other over a network by using a ping command.
These are all generic terms for the same piece of hardware. The resources such as printers, file servers, scanners, and internet are easily sharable among computers. Were definitely simplifying things a bit here this isnt an indepth look at any one term. Networking terms in oracle solaris this glossary defines commonly used networking terms and acronyms in oracle solaris to assist anyone in writing white papers, specifications, and user and training documentation and to help ensure consistent usage. Servers provide the shared resources that network users crave, such as file storage, databases, email, web services, and so on. H 2 course adapted from national institute on aging 2007 helping older adults search for health information. Lans are composed of inexpensive networking and routing equipment. Gateways are computers that convert protocols enabling different networks, applications, and operating systems to exchange information. Notes on computer networks pdf 93p by bob dickerson file type. Aug 10, 2006 the first piece of hardware that i want to discuss is a network adapter. General process to use any social media or network many offer public anonymous searching, browsing and access to files e. Required knowledge basic and some advanced network administration skills. Database terms internet terms network protocols network ports security terms. You can also read through our administrator tips for advice on implementing network devices.
For selfstudy, the intent is to read this book next to a working linux computer so you can immediately do every subject, practicing each command. For the remainder of this text, the term networkwill. Some troubleshooting steps for common networking problems are also included at the end. Beyond those basic networking functions, routers come with additional features to make networking easier or more secure. A simple introduction to computer networking betterexplained. Depending on your security needs, for example, you can choose a router with a firewall, a virtual private network vpn, or an internet protocol ip communications system. The remaining h bytes h 3,2,1 are used for the host machine. Computer networks pdf notes free download cn notes. The central processing unit or cpu, also known as the microprocessor or processor is the brain of the computer. Ping is the most basic tcpip command, and its the same as placing a phone call to your best friend. Networking interview pdf download basic networking interview question answer pdf download. This document will provide a basic overview of some common networking concepts. Lans local area networks wans wide area networks a lan is generally a highspeed network that covers a small geographic area, usually contained within a single building or campus.
Basic beginners all purpose symbolic instruction code. Basic of networking a computer network consists of a collection of computers, printers and other. That is, one network can be connected to another network and become a more powerful tool because of the greater resources. An introduction to networking terminology, interfaces, and. Ipsec, vpn, and firewall concepts computer science. A network can be defined as a group of computers and other devices connected in some ways so as to be able to exchange data. I hope you find these basic linux networking commands collection helpful. In other words, the text is also released under the terms of the creative.
Introduction to networking advantages of networking types of networks models of networking appropriate to students ncte recommendation to students some relevant terms. Home and office networks the network you have at home uses the same networking technologies, protocols and services that are used in large corporate networks and on the internet. In this tutorial you will learn the basic networking technologies, terms and concepts used in all types of networks both wired and wireless, home and office. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The operating system os is the software that communicates with the computer hardware. The book is aimed at all audiences even those with absolutely no prior technical experience or math skills. Html files are simple ascii text files with codes embedded indicated by markup tags to denote. Appendix b ipsec, vpn, and firewall concepts overview. Computer networking and management lesson 1 computer. Computer network terms and networking related definitions. Jan 14, 2014 a basic understanding of networking is important for anyone managing a server. Youtube, flickr, etc visit site and create account account must be verified, usually by clicking on a confirmation link in email. To read the full book chapter, download this free computer networking pdf using the form above.
We will discuss basic terminology, common protocols. Heres a quick overview of many of the terms youll see when you glance at the network status information on any device. There are many different names for network adapters, including network cards, network interface cards, nics. Troubleshooting guide 11 chapter 1 introduction this guide is intended for use by network managers and technicians as an aid in identifying possible causes to. A network cards job is to physically attach a computer to a network, so that the computer can. Determines the path taken to a destination by sending internet control message protocol icmp echo request messages to the destination with incrementally increasing time to live ttl field values. Router bridge gateway subnet mask domain name system. Please write back if you have a more specific question once youve had an opportunity to get through this background material. Selling cisco smb foundation solutions networking fundamentals. Hope you have liked the above questions like us on facebook for daily updates.
Connecting to networks and the internet the networking academy course that you are likely taking when using this book may be your first formal introduction to the world of computer networking. Linux networking paul cobbaut paul cobbaut publication date 20150524 cest abstract this book is meant to be used in an instructorled training. Basic network types network types are often defined by function or size. The basis for this report was a preparatory glossary of net working terminology. This general term refers to all the components involved in getting computers and other types of hardware to talk to each other. The more people in your network, the better your chances of finding that perfect job.
Chapter 9 linux networking 336 chapter outline 337 objectives 337 key terms 337 introduction 338 91 logging on to linux 339 adding a user account 340 92 linux file structure and file commands 344 listing files 344 displaying file contents 346 directory operations 348 file operations 351 permissions and ownership 353. The higher your bandwidth, the larger the amount of traffic your site can handle at one time. You dont need complex com objects or dlls you start a memcached server, send text in, and get text out. Data communication and computer network 4 lan provides a useful way of sharing the resources between end users. Then, test your knowledge with our networking quizzes. This tutorial explains basic networking commands such as tracert, traceroute, ping, arp, netstat, nbstat, netbios, ipconfig, winipcfg and nslookup and their arguments, options and parameters in details including how they are used to troubleshoot the computer network.
643 12 1002 818 1214 1188 674 715 1270 1483 122 575 319 368 860 1100 781 864 707 253 67 801 1126 207 490 621 538 285 1449 1201 189 620 1351 308 103 1032 787 815 66 984 1071