Computer Networking

Guides lead a user through a specific task they want to accomplish, often with a sequence of steps. Writing a good guide requires thinking about what your users are trying to do.

Basics

• 💁 What is computer Networking
• 💁 Basic Terms
  • 💁 Client
  • 💁 Server
  • 💁 Peer
  • 💁 Host
  • 💁 Bandwidth
  • 💁 Jitter
  • 💁 Packet
  • 💁 Frame
  • 💁 Local Host
  • 💁 Bit rate
  • 💁 Noise
  • 💁 attenuation
  • 💁 distortion
• 💁 What is web?
  • 💁 Diff. b/w Web vs Internet
• 💁 Type of transmission Media
• 💁 Computer Network Devices
• 💁 Unicast, BroadCast, and Multicast
• 💁 Networking Topology
  • 💁 Mesh
  • 💁 Star
  • 💁 Bus
  • 💁 Ring
  • 💁 Tree
• 💁 LAN vs MAN vs WAN

OSI Models

• 💁 What is OSI Model?
• 💁 Different Layers
  • 💁 PDNTSPA
    • 💁 Physical
    • 💁 Data Link
      • 💁 What is Ethernet
      • 💁 Extranet vs Intranet vs Internet
      • 💁 Virtual ckt vs Datagram Network
      • 💁 Switch and its type
      • 💁 What is Virtual Lane
      • 💁 Basics of wifi
    • 💁 Network
      • 💁 IP Addressing
      • 💁 IPv4 vs IPv6
      • 💁 Supernet
      • 💁 Types of routing
        • 💁 Static
        • 💁 Default
        • 💁 Dyanamic
      • 💁 Network Address Translation, NAT
      • 💁 WPA vs WPS
      • 💁 LiFI vs WiFi
      • 💁 What is ACL[access - List]?
      • 💁 AAA in networking[imprtant ]
      • 💁 SONET
    • 💁 Transport
      • 💁 TCP Connection Setup
        • 💁 3-way Handshake
      • 💁 UDP
      • 💁 Peer2Peer Sharing
      • 💁 Congestion in Computer Networks
      • 💁 Error Controls
    • 💁 Session
    • 💁 Presentation
    • 💁 Application
      • 💁 Protocols in Application Layer
      • 💁 DNS
      • 💁 Why does DNS use UDP(Domain Name Server)
      • 💁 DNS Spoofing or DNS Cache Poisoning
      • 💁 Types of DNS Attack
      • 💁 Difference between http:// and https://
      • 💁 How DHCP server dyanamically assigns IP address to a host
• 💁 How Packets travels ?

Misc and System Design

Security

💁 E-Commerce

💁 Flat-Mate

💁 Social-media