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Basic computer networking tutorial lessons, computer networking course, and computer networking concepts online

Lesson 01 - Introduction to Computer Networking

Lesson 02 - Responsibilities of a network engineer

Lesson 03 - What is a Computer Network?

Lesson 04 - Why we need computer networks?

Lesson 05 - Different types devices used to create a computer network

Lesson 06 - Client Operating Systems and Network Operating Systems (NOS)

Lesson 07 - Common Network Application Software

Lesson 08 - Local Area Networks (LAN) and Wide Area Networks (WAN)

Lesson 09 - Campus Area Networks (CAN) and Metropolitan Area Network (MAN)

Lesson 10 - Logical Classification of Computer Networks - Peer to Peer Networks and Client/Server Networks

Lesson 11 - Logical Classification of Computer Networks - Centralized and Distributed Computer Network Models

Lesson 12 - Internetworks, Internet, Intranet and Extranet

Lesson 13 - What is a Network Protocol

Lesson 14 - Difference between Proprietary and Standard Protocols

Lesson 15 - What are RFCs (Request for Comments)

Lesson 16 - Organizations which control Internet, Network Protocols and Standards

Lesson 17 - What is network topology

Lesson 18 - Difference between physical topology and logical topology

Lesson 19 - Network Topologies - Bus Topology

Lesson 20 - Network Topologies - Star Topology

Lesson 21 - Network Topologies - Mesh, Ring and Hybrid Topologies

Lesson 22 - Network Topologies - Partial-Mesh Topology

Lesson 23 - Network Topologies - Full-Mesh Topology

Lesson 24 - Advantages and disadvantages of full-mesh topology

Lesson 25 - Network Topologies - Ring Topology

Lesson 26 - Network Topologies - Dual Ring Topology

Lesson 27 - Network Topologies - Hybrid Topology

Lesson 28 - Network Topologies - Tree Topology

Lesson 29 - Point-to-point Topology and Point-to-multipoint Topology

Lesson 30 - What are wireless networks? Advantages and disadvantages of wireless networks.

Lesson 31 - Ad hoc Wireless Topology

Lesson 32 - Infrastructure Wireless Topology

Lesson 33 - Wireless Mesh Topology

Lesson 34 - What is SOHO network

Lesson 35 - Differences between SOHO and Enterprise network

Lesson 36 - Network Infrastructure Devices and Icons

Lesson 37 - Network Infrastructure Devices - What is a Hub?

Lesson 38 - Network Infrastructure Devices - What are Bridges and Switches?

Lesson 39 - Network Infrastructure Devices - What is a Router?

Lesson 40 - Network Infrastructure devices - What is a Firewall

Lesson 41 - Main office (Head Office) and Branch Office Networks

Lesson 42 - Site-to-Site Network Topologies - Hub and Spoke Toplogy

Lesson 43 - Site-to-Site Network Topologies - Partial-Mesh Toplogy

Lesson 44 - Site-to-Site Network Topologies - Full Mesh Topology

Lesson 45 - What is NIC (Network Interface Card)

Lesson 46 - Common Network Cable types

Lesson 47 - Differences between STP and UTP twisted pair cables

Lesson 48 - Twisted pair cable bandwidth and frequency range

Lesson 49 - Different types of shields used in STP (Shielded Twisted Pair Cable)

Lesson 50 - TIA/EIA 568A and TIA/EIA-568B standards

Lesson 51 - Straight-Through and Cross-Over cables

Lesson 52 - Gigabit Ethernet Cable Pinout, EIA/TIA 568A and EIA/TIA 568B standard

Lesson 53 - What is Auto-MDIX feature in ethernet switches

Lesson 54 - Difference between Baseband and Broadband

Lesson 55 - Full-duplex and half-duplex Ethernet

Lesson 56 - Network Access Methods - CSMA/CD, CSMA/CA and Token Passing

Lesson 57 - How CSMA/CD works

Lesson 58 - IEEE (Institute of Electrical and Electronics Engineers)

Lesson 59 - IEEE 802 Standards

Lesson 60 - IEEE 802.11 Standards

Lesson 61 - LAN Technologies - Ethernet

Lesson 62 - Ethernet Media Standards

Lesson 63 - 100Base-TX Ethernet Media Standard

Lesson 64 - 100Base-FX Ethernet Media Standard

Lesson 65 - 4D-PAM5 encoding in Gigabit Ethernet

Lesson 66 - 1000Base-T Ethernet Media Standard

Lesson 67 - 1000Base-SX Ethernet Media Standard

Lesson 68 - 1000Base-LX Ethernet Media Standard

Lesson 69 - 10GBase-T 10 Gigabit Ethernet Media Standard

Lesson 70 - 10GBase-SR 10 Gigabit Optical Fiber Ethernet Media Standard

Lesson 71 - Meaning of 10/100/1000 Ethernet

Lesson 72 - Twisted pair Cable categories for 1 Gigbit and 10 Gigabit networks

Lesson 73 - Broadband over Power Line (IEEE 1901-2010 standard)

Lesson 74 - What is Power over Ethernet (PoE)

Lesson 75 - What is PoE (Power over Ethernet) Switch

Lesson 76 - LAN Technologies - Token Ring

Lesson 77 - Advantages and disadvantages of Fiber optic cable

Lesson 78 - How fiber optics work

Lesson 79 - Structure of fiber optic cable (FOC)

Lesson 80 - Single Mode Fiber Optic Cable (SMF fiber cable)

Lesson 81 - Multimode Fiber Optic Cable (MMF fiber cable)

Lesson 82 - Different types of fiber optic cables

Lesson 83 - Fiber optic transceivers

Lesson 84 - Fiber optic connectors

Lesson 85 - LAN Technologies - Fibre Distributed Data Interface (FDDI)

 

 

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• Why we need computer networks?