Networking & Communication
In Information Technology, Networking is the construction, design, and use of a network, including the physical (cabling, hub, bridge, switch, router, and so forth), the selection and use of telecommunication protocol and computer software for using and managing the network, and the establishment of operation policies and procedures related to the network.
Why Networking is must ?
In the world of computers, most people decide to network because they have more than one computer and want to share one broadband Internet connection, whether at home or at the office. There are other benefits as well, including the ability to share files, pictures, music and more with everyone on the network. Everyone can share a single printer and can play games against competitors on the network or connect game consoles to take advantage of online gaming. If the networking is wireless-enabled, desktop computers can be set up where they're convenient in the home or small office, not just where there happens to be a wire. Laptop computer users are free to roam almost anywhere in, or around, the network without losing their connection.
In short, a networking is convenient and it can save your money. Doesn't that sound good?
Careers in Networking includes
In a world where connectivity is the key, expertise in networking can take you places. There are several career avenues within networking, some of which are the following: Instead of working in a bank, credit card company or telecom company where you get to interact face-to-face with the custom
Several types of positions exist in networking, each with different average salaries and long-term potential, and one should possess a clear understanding of these.
The basic job titles one sees for computer networking and networking-related positions include:
MODULE: NETWORKING AND ROUTING FUNDAMENTALS
Unit 1: Introduction to Networking
Unit 2: OSI Model
Unit 3: The Process / Application Layer Protocols
Unit 4: Subnetting Basics
Unit 5: Routing Basics
MODULE: CISCO INTERNET WORKING CONCEPTS: SWITCHING, BRIDGING AND WAN
Unit 1: Switching and Bridging Technology
Unit 2: VLAN Basics
Unit 3: Advanced Inter Networking
Unit 4: Access Lists
Unit 5: Wide Area Networks