Agenda

1. Clients and Servers
2. Network Components
3. ISP Connectivity Options

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I. Clients and Servers

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1. Peer to Peer network
   • Advantage/Disadvantage
2. Multiple roles in the network

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II. Network Components

Network Infrastructure contains three categories of hardware components:

1. End Devices
2. Intermediary Devices
3. Network Media

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III. ISP Connectivity Options

• Datacenter colocation (ជួលទីកន្លែងដើម្បីទុក hardware និងគ្រប់គ្រងដោយខ្លួនឯង ប៉ុន្ដែភ្លើង អ៊ីនធឺណិត ទីតាំង network connection (router, switch and firewall))
• Hosting services
• Cloud service provider

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Datacenter

• Network Diagram
• System Architecture Diagram
• Port Policy for VM provision (80: plain text, 443: SSL)

 

• IT Security: Secure all IT environments (PC, servers, IT equipment, etc)