The most incredible article about Basics of Networking you'll ever read

Networking is the process of connecting two or more computing devices with each other for sharing data. Computer networks are constructed using hardware and software.

Area Networks

Computer networks are categorized in various different ways. According to one approach the networks are defined on the basis of geographic area which it covers.

Local Area Networks( LANs) is used to connect  a single home, small office building, school whereas wide area network(WANs) is able to connect cities, states or more wider areas. Internet is considered as world largest public WAN.

Network design

Computer networks can also be defined on the basis of design approach. The two most common form of network design are client/server and peer to peer. Client server network comprises centralized server computer that can store email, files, web pages and applications. On the other hand in a peer to peer network, all computers will be able to support the same functions. Client server networks find its application in business whereas peer to peer networks are most commonly used in homes. 

A network topology defines its structure and layout from the point of view of data flow. In bus network, for example, all the computers communicate and share across one common conduit. While in a star network all the data flow takes place through one centralized device.

Common network topologies are bus, ring network, star and mesh networks.

Network Protocols

Computer devices use communication languages which are called network protocols. The set of protocols that computer network support is another way to classify them. Networks often use multiple protocols and each of them supports specific applications. One of the popular protocol is TCP/IP which is also the most common protocol found on the internet and in home networks.

Home Networking

Home Networks are managed by ordinary homeowners with little or no technical knowledge. Broadband router hardware produced by various manufactures has been designed to simplify home network setup. With the help of home broadband routers; devices in different rooms can efficiently share a broadband internet connection and that allow people to easily share the files and printer within a particular network and increase overall network security.

Home networks have grown with each generation of new technology. Earlier people commonly use home network to connect a few PC, and share some of the documents, but now there is increased usage of network game consoles, smart phones for streaming video and sound and digital video recorders. Home automation systems have grown in popularity with arrival of practical system for controlling lights, appliances and digital thermostats.

Business Networks

Often businesses require an additional communication, security and data storage therefore a business network contain multiple LANs. Companies with large set up uses wide area networking to connect various branch offices together. Voice over IP communication, back up technologies and network storage are most common in businesses. Some of the big companies also have their internal websites called intranets for connecting to other employees.

Internet and Networking

Computer networking has gained immense popularity with the introduction of World Wide Web (www) in the 1990s. Public web sites, peer to peer file sharing systems and a large no. of services run on internet servers all over the world.

Wired and Wireless Networking

Most common network protocols like TCP/IP, has its efficiency in wired and wireless networks. Networks with Ethernet cables are more commonly used in businesses, homes and schools for the several decades. Wireless networking has emerged as the popular technology for building new computer networks which include smartphones and other wireless gadgets that have contributed to the rise of mobile networking.

If you are looking to make career in Networking industry then technical knowledge is important. Network Bulls is a well known institute that offers live training on cisco devices. We recommend you to read Network Bulls Reviews available online on various sources before joining networking training institute.

Mastering CCNA Certification with Ease

Are you afraid to pass the Cisco Certification Exam? This is the most asked question whirling in the minds of aspirants who are doing this course. This blog will prove great help for those who are looking for an answer to this question. Many people initiate but fail to clear CCNA Certification because they do not adhere themselves to follow a particular plan.

The first thing that you should do for qualifying the CCNA is to collect the training material. This can be in the form of books, online training material, and videos. You can refer Chris Bryant’s teaching methods.

 

After this take a step forward and schedule your exam. You can enroll for the exam by going to website like pearsonvue.com.

The next step is to go somewhere where you like to enjoy and are not distracted it can be a coffee shop, library or some other place.  Take your laptop, headphones there and start your studies by watching training videos. Have some beverages and snacks while learning. You can take some pages also for making notes.

If you find a topic that you are not able to understand then it is the time to open your books. Read those chapters that you find difficult and after that go back where you left your video. 

Practice the concepts using real devices if you have. You can head on to gns3vault.com for labs. After finishing the videos go through the CCNA Books and note down key points using flash cards. Memorize those points daily.

A month before the exam you are ready to answer question on the topics which you have studied during the past few months. Buy some practice exam and start going through them. You can refer boson website for practice exam.

Do those practice exams once while in a day. In between you can skip a day or two but keep looking so that it is fresh in your mind.

The night/day before the exam you will feel ready but at the same time nervous. Don’t study at night before the exam. Get some sound sleep, eat good food and relax.

After following all the above methods you will be amazed to see how much you have learned through these techniques.

Take a step ahead and join an authorized training center like Network bulls. On joining the organization you will be trained on latest networking technologies and get groomed for working in various IT companies.