Computer Network Tutorials

Recent Articles on Computer Networks

Basics :

Data Link Layer :

Network Layer :

  1. Introduction and IPv4 Datagram Header
  2. IP Addressing | Introduction and Classful Addressing
  3. IP Addressing | Classless Addressing
  4. Supernetting
  5. Ipv4 Datagram Fragmentation and Delays
  6. Internet Protocol v6 | IPv6
  7. Internet Protocol version 6 (IPv6) Header
  8. Internet Control Message Protocol (ICMP)
  9. Computer Networks | Longest Prefix Matching in Routers
  10. Routing v/s Routed Protocols
  11. Fixed and Flooding Routing algorithms
  12. Classes of routing protocols
  13. Types of routing
  14. Classification of Routing Algorithms
  15. Routing Protocols Set 1 (Distance Vector Routing)
  16. Route Poisoning and Count to infinity problem
  17. Redundant link problems
  18. Administrative Distance (AD) and Autonomous System (AS)
  19. Unicast Routing – Link State Routing
  20. Link state advertisement (LSA)
  21. Distance vector routing v/s Link state routing
  22. Routing Information Protocol (RIP)
  23. EIGRP fundamentals
  24. EIGRP Configuration
  25. Features of Enhanced Interior Gateway Routing Protocol (EIGRP)
  26. EIGRP cost calculation
  27. Open shortest path first (OSPF) protocol fundamentals
  28. Open shortest path first (OSPF) router roles and configuration
  29. Open shortest path first (OSPF) protocol States
  30. Probabilistic shortest path routing algorithm for optical networks
  31. Types of Spanning Tree Protocol (STP)
  32. Network address translation (NAT)
  33. Types of Network address translation (NAT)
  34. VRRP(Virtual Router Redundancy Protocol) | Introduction and configuration
  35. Hot Standby Router Protocol (HSRP)
  36. Hot Standby Router Protocol (HSRP) and Virtual Router Redundancy Protocol (VRRP)
  37. Router on a stick | Introduction and Configuration
  38. Computer Networks | Traceroute
  39. What’s difference between Ping and Traceroute?
  40. ARP, Reverse ARP(RARP), Inverse ARP(InARP), Proxy ARP and Gratuitous ARP
  41. How ARP works?
  42. Packet flow in the same network
  43. Packet flow in different network

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