Chapter 2 Configuring Basic Connectivity - Computer Networking
Computer Applications - The Basic Computer Networking
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Transcript of Computer Applications - The Basic Computer Networking
Computer Applications
Computer Networking
OVERVIEW
• Computer Networking
• Internet, Extranet & Intranet
• Why people need Internet?
• Types of Network Service Providers
What is Network?
“Network is a collection of computers and devices connected together, often wirelessly, via
communication devices and transmission media.”
What is Internet?
“The Internet is a worldwide collection of networks that connects millions of businesses, government agencies, educational institutions
and individuals.”
Internet
• External communication and collaboration within a private network
• Supply chain management
Extranet
• Internal communication and collaboration
• Business operations and management (HRMS)
Intranet
Types of Network Service Providers
Internet Service Provider
Network Services Provider
Communication Services Provider
Mobile Virtual Network Operator
• Provides clients with the internet service to access to the World Wide Web
• E.g. TMNet
Internet Service Provider
• Builds and maintains network infrastructure for corporate networks.
• E.g. Cisco, Jupiter
Network Service Provider
•Builds wireless network infra and provides mobile consumers or enterprise wireless access to mobile services and broadband.
•E.g. Maxis, Celcom
Communication Service Provider (Mobile Operator)
•Leverages on partner’s network infra to provide mobile services to consumers
•E.g, Tune Talk
Mobile Virtual Network Operator (MVNO)
Computer Applications
Computer Networking