Networking Courses in India

Computer networking is the engineering discipline concerned with communication between computer systems or devices.All networks are interconnected to allow communication with a variety of different kinds of media, including twisted-pair copper wire cable, coaxial cable, optical fiber, power lines and various wireless technologies. There are three types of networks: 1.Internet. 2.Intranet. 3.Extranet. Networking is changing the world of consumer electronics, biomedicine, industrial automation, super computing and defence. A network is the basic foundation of every IT setup. The functioning of today's office work is dependent on a network; from basic intra-office network to connecting to the Internet for global business. With the advent of Ethernet-enabled sensors and controllers, companies are increasingly looking at hooking their factory floor to their executive offices and beyond. Enterprise management is another widespread application made possible by networking. A computer networking professional configures routers and switches, installs wire, undertakes network diagnostics, monitors network activity and working with various network protocols and operating systems.

Networking methods

• LAN - Local area network is a network that spans a relatively small space and provides services to a small number of people.
• WAN - Wide area network is a network where a wide variety of resources are deployed across a large domestic area or internationally.
• MAN - Metropolitan area network is a network that integrates two or more LAN networks over a specific geographical area ( usually a city ) so as to increase the network and the flow of communications but it is not on the scale of a WAN.
• WLAN, WWAN - Wireless networks is basically the same as a LAN or a WAN but there are no wires between hosts and servers.

Some of its specialized fields are -

1. Storage.
2. Security.
3. WAN.
4. Virtualization / Consolidation.
5. Unified Communications.
6. Wireless technologies.
7. Certifications.

Content

The study of this field includes all or few of these –

1. Fundamentals of computer hardware.
2. Basics of networks.
3. Advanced network concepts.
4. Network operating system administration.
5. Networking essentials & protocols.

Objectives

• To ensure hassle free flow of information in any type of office set up.
• To enhance the existing communication capabilities through invention and innovation.
• To secure, maintain and ensure efficient usage of networking equipment and technology.

Basic Requirement

Qualifications vary from institute to institute and in accordance with the level of  certification. Some require 10+2 in any stream. While many prefer a science background in the plus-two level. Higher level of courses require  a degree / diploma in computer science / electrical / electronics / telecommunication followed by a course in computer hardware. Candidates with non-engineering background who possess good knowledge of computer fundamentals can also enter this field. Computer networking courses are offered by almost all major education institutions. In fact, there a number of institutes those are solely dedicated to providing education in this field. Both engineering and diploma degrees are awarded in this area. The precise name of the degree varies significantly from institution to institution. some institutions offer shorter-term programs focused specifically on networking topics. Some of the popular International Certifications available for LAN/WAN Administration are MCSE, UNIX Admin, LINUX Admin, CNE, etc., whereas for WAN Administration you need CCNA, CCNP, CCDA, CCDP, CCIE. However, the most preferred certification is VUE Prometric as it covers most certifications — irrespective of the vendor platform.

Some of the leading networking institutions are:

1. CISCO: www.cisco.com
2. Computer Associates: www.computerassociates.com
3. Juniper: www.juniper.com
4. Microsoft: www.microsoft.com
5. Nortel: www.nortel.com
6. Novell: www.novell.com
7. Sun Microsystems: www.sunmicrosystems.com

Job Perspectives

Several types of positions exist in networking, each with different average salaries and long-term potential. Salaries for networking positions depend on many factors such as the hiring organization, local market conditions, a person's experience and skill level, and so on. With the tremendous growth in telecommunications and networking, people with good knowledge of computer network management on various platforms are in high demand. Internet usage is also increasing by the day and correspondingly the need for larger bandwidth for simultaneous transfer of data, voice and visuals, networking specialists are in great demand. With over 300 new viruses released everyday and rampant hacking, governments and corporations are looking for people who can administer their enterprise network security safely and securely as a strategic priority. Network professionals are in demand not only from enterprises where they are hired for LAN and WAN administration, but they are also needed by consulting firms to audit and impart consulting services to organizations for their networking requirements. Service providers like ISPs and Telecom companies also demand a great number of networking professionals.

Some Job types

• Network administrator.
• Network systems engineer.
• Network service technician.
• Network programmer / analyst.
• Network / information systems manager.
• Network storage administrator.
• Director - network business planning.
• Network security professional.
• Product manager.
• Supply chain manager.
• Consultant.

Some Employment Areas

1. ISP's.
2. BPO companies.
3. Call centres.
4. Telecom companies.
5. Educational Institutes.
6. Consulting agencies.
7. Research and development.
8. Afters sales service centres.
9. Networking equipment manufacturers.