As you know, we live in a networked world, computers networking course play a vital role to build a good career.
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| Career in networking |
What is Networking?
Networking of computers is the best means to manage information. A network is an arrangement that enables two or more computers to communicate to each other. Network of computers implies linking computers through some wires, instead it also includes the software that makes this hardware work, and also ensures that the information between these computers is exchanged without any loss or distortion. In short, it encompasses the whole gamut of hardware and software components that make a computer network operate.
Advantages of Networking
The first and the most obvious reason to have a network of computers is that they help exchange information between computers.
Lets us say you want to access data available on your colleagues machine. Now instead of going to his machine, copying this data and bringing if to your machine, you can simply connect to your colleagues machine sitting on your seat and access the required data.
Another advantage of networking is that it helps you to share your office resources more efficiently. Let us assume your office has a very good colored printer attached to one of the computers. There are others sitting on a different floor interested in taking printout on that printer.
As you know one option is to let them copy their documents bring them to the required room to take a printout - which could result in wastage of time; or provide them with a different printer -which could be very expensive, more so it could also lead to inefficient utilization of resources as most of the time these printers could be lying idle.
Another alternative would be to connect that single printer through a network to all computers. This way anyone requiring a printout could do it sitting on his table itself. This would result in efficient utilization of resource, as the same printer now would be accessible to large number of people.
Types of Networks
Networking is rather a broad term. This could mean connecting a small number of PCs spread over on floor, or a few hundreds of different types of computers spread over large distances. On the basis of the geographical spread of these computers, these can be classified into:
- LANs (Local Area Networks)
- WANs (Wide Area Networks)
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| LAN/WAN |
But here, I would like to tell you one thing that a network engineer team will be required to maintain the entire online/offline computers network system so that there is no obstruction in your office work.
Most useful website list for job seekers
Five Important Networking Technologies Company Offers Specialized Courses
LINUX: Linux is the fastest growing network OS in the world. It's enterprise open source -i.e. It's not owned by any one company. The most popular version of Linux/Ubuntu worldwide. Red Hat provides some certification training programs for network professional. You can prepares for Red Hat Linux Certification.
SOLARIS: This Operating System designed by Sun Microsystems, world leader in networking.
Cisco System: Cisco is the worldwide leader in IT and networking. Cisco provides some certification training programs for network professional. You can prepares for Cisco Certifications such as CCNA (Cisco certified Network Associate), CCNP (Cisco certified Network Professional), and CCIE (Cisco certified Internetwork Expert) etc. for better career.
Vacancies are unlimited in Networking sector
Your option after training are also varied. from joining a maintenance company, an end-user company, or starting out on your own.
The growing PC penetration in every office, bank and government department, plus the increasing role/jobs of networks in business has resulted in a steady and growing demand for Hardware & Networking Engineers.
In fact a manufactures association of Information Technology study puts the number of potential opening in 2021 to explode to above 50 lakhs.
Career/jobs Paths in Networking
- Network Engineer/Windows: Skills needed are Windows updated, LINUX (Ubuntu), UNIX, NT and TCP/IP (Transmission Control Protocol/Internet Protocol).
- Internet Network Administrator: Skills needed are Windows updated and TCP/IP
- Network Systems Engineer: Skills needed are TCP/IP, network management, advanced network protocol.
- Network LAN/WAN Engineer: Skills needed are NT/UNIX, networking, routers and switches configured, wide are network.
- Network Analyst-Novell (LAN/WAN): Skills needed are Novell/NT, LAN/WAN, Firewall and IP (Internet Protocol).
- Network Technician - Telecommunications: Skills needed are LAN/WAN, T1, Network, Firewall, Router, Switches and cable.
- Network Architect: Skills needed are Network architecture, network design/infrastructure.
- Network & Operations Manager: Skills needed are Management of LAN/WAN, Network Security & maintenance, resource management.
- Start Your Own Shop/Business (Hardware & Networking): Skills required knowledge about hardware & networking technology.
There are so many reasons to build your career in networking sector, some most important reasons are:
- We live in computers networked world
- PCs are now found in almost every home and office.
- India alone needs an estimated above 50 Lakh hardware & Networking professionals by 2021
- Communication and business would be impossible without networks.
- Growth of call Centres, Remote Networking & Telecom calls for more Network professionals.
- One has to find a good training institute for training and then make a career in this field.
We live in Computers Networked World
- All government sectors have started implementing IT. Including Centre/State Administrations, Defense, Health, Finance, Transport, Ports & Customs and more.
- Software companies, call centres, data centres, IT-enabled service providers are all using advanced IT systems and networks.
- From chemicals, plastic and textiles to power, automotive and telecom-every industry is making increasing use of IT and computers networks.
Role of a Network Engineer
- Company/factories get information on raw material from suppliers through shared networks.
- Suppliers send tenders and billing details to HO through e-mails and extranets
- Sales depots acquire inventory information from factory through corporate networks
- These offices use e-mails instead of fax for branch-to-HO or branch to branch correspondence.
All above role managed by Head Office with help of Network Engineers.
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Reviewed by Neel Kamal
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November 26, 2020
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