Menu
Topics

Revision notes

Networks

  1. Section 1LANs & WANsWhat is a network?LANs and WANsAdvantages of networkingDisadvantages of networking4 notes 7 min readStart reading
  2. Section 2Network SpeedNetwork Speed UnitsBandwidthLatencyTransfer Time4 notes 6 min readStart reading
  3. Section 3Wired ConnectionsWired ConnectionsCopper and Fibre Optic CableRangeWired vs Wireless PerformanceWired Connection Drawbacks5 notes 9 min readStart reading
  4. Section 4Wireless ConnectionsWireless ConnectionsWireless Network HardwareWireless Protocols and Frequency BandsWireless Interference and ObstaclesShared Bandwidth and Congestion6 notes 9 min readStart reading
  5. Section 5TopologiesTopologiesStar TopologyBus TopologyMesh TopologyFull and Partial Mesh6 notes 8 min readStart reading
  6. Section 6Protocols & LayersProtocolsTCP/IP StackEthernetHTTPHTTPS9 notes 13 min readStart reading
  7. Section 7Packet SwitchingPacket SwitchingPacket StructurePacket HeaderRoutersRouting Decisions and Congestion6 notes 9 min readStart reading
  8. Section 8AddressingAddressingIPv4 AddressesIPv6 AddressesStatic and Dynamic IP AddressesPublic and Private IP Addresses7 notes 9 min readStart reading
  9. Section 9The InternetThe InternetIPv4 and IPv6RoutingThe Internet Backbone4 notes 6 min readStart reading