eRealMedia

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Welcome to eRealMedia! 

It is very important that you are both knowledgeable and skilled in your profession. You cannot perform well without proper knowledge and skill in the required field. Gaining knowledge is regular and difficult task. In the era of Information and Communication Technology, gaining knowledge is very easy. What is needed is will and commitment. There is nothing difficult or unachievable if you have strong determination and will.

 

eRealMedia is here to equipped you with knowledge. What you need is will and commitment. So best of luck on your journey for acquiring new knowledge.

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Tutorial

 

Introduction to Networking	Transmission Basics
Introduction to Networking Example of a Network  Why use Computer Networks? Types of Network-LAN, MAN, WAN, VPN, Intranet, Extranet Network Topologies-Bus, Star, Ring, Mesh, Tree, Hybrid Network Architectures-Peer to Peer, Client Server Network Devices-Hub, Switch, NIC, Repeater		Introduction to Transmission Types of Signals- Analog, Digital, Comparison Transmission Flaws- Noise, Crosstalk, Attenuation, Latency Modulation- Example, Types- AM, FM, PM, Multiplexing Data Transmission- Serial, Parallel, Comparison Communication Modes- Simplex, Half-Duplex, Full-Duplex Transmission Modes- Asynchronous, Synchronous, Comparison
Transmission Media	Network Standards
Introduction to Transmission Media Guided Media Twisted Pair-UTP, STP, Types Coaxial Calble-Thicknet, Thinnet, Connectors, Comparison Fibre Optics-Single Mode, Multi Mode, Media Comparison Unguided Media Satellite Comunication Microwave Communication Radio Communication Infrared Communication		Introduction to Network Standards Closed System V-Series Recommendation X-Series Recommendation I-Series recommendation OSI Reference Model History of OSI Model Application Layer Presentation Layer Session Layer Transport Layer Network Layer Data Link Layer Physical Layer OSI layers in Action Network Protocols-TCP/IP, IPX, NetBIOS/NetBEUI Standards Setting Organizations-ISO, IETF, IEEE, ITU, ANSI
TCP/IP	Advt
Protocol Standards Introduction To TCP/IP History of TCP/IP TCP/IP  Features TCP/IP Architecture Application Layer Transport Layer Internet Layer Network Interface Layer Internet Protocol IP Addressing Fundamental Example of IP IP Address Classes IPv6 TCP/IP Applications-SMTP, FTP, TELNET	Picture	Advt

 

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