
TelecommunicationSystems in ManagementThere are threekinds of death inthis world. There'sheart death,there's braindeath, and there'sbei
PlenumCablesTraffic ManagementBridges and Routers A networks grow, more trafficMore traffic, less speedMore CollisionsBridgesAll features that repeate
100BaseT (fast Ethernet)UTP category 5CSMA/CD access method100BaseT4 (4-pair, category 5)100BaseTX (2-pair category 5 UTP orSTP)100BaseFX (2-strand fi
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Topologies Bus Trunk Centralized Hub Server Client HybridStar-BusServer Client MeshBus TopologyMultiple MachinesSingle Wire - The BusWhat Is Ethernet
IEEE 802 Categories802.10 Security802.11 Wireless Networks802.12 Demand Priority Access LAN,100BaseVG-AnyLAN802.14 Cable ModemsEthernet or IEEE 802.3?
ipconfigMore details: ipconfig /allUsing MAC AddressesA packet goes out with a destinationMAC addressEach node listens, tries to matchIf no match on M
Coaxial Cable Once the most popularSolid CoreSurrounded by insulationCopper Wire MeshSurrounded by outer jacketMore resistance to interference andatte
RepeatersExtends network (Max 370 meters)Adds machines (Max 60)Isolates Segment FailuresEnlarges Collision DomainNetwork+Domain 1.0Twisted Pair Ethern
RJ-45 Connectors Twisted Pair WiringConnector PinoutsTwisted Pair WiringStandard Straight Thru CableTwisted Pair WiringComputer Crossover CableConnect
Connecting the Segments Connect multiple hubs10 Base 5 / 10 Base 210 Base TCrossover CableUplink PortHow Big Can an Ethernet Network Be?The 5-4-3 Rule
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