ระบบครือข่ายคอมพิวตอร์
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This document discusses home network technologies. It covers local area networks (LANs), wide area networks (WANs), and common networking protocols and standards. Some key points: - LANs connect devices within a home or small office using technologies like Ethernet over twisted pair cable or WiFi. Common LAN topologies are bus, star, and ring. - WANs allow LANs to connect over long distances using technologies such as broadband internet, leased lines, or dial-up. Protocols like TCP/IP are commonly used for both LANs and WANs. - Common networking standards include Ethernet, Token Ring, and protocols like TCP/IP, IPX/SP
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- 1. " Home Network LAN ( Local Area Network) 1. ( 2. 3.
- 2. Home Network Home Office 4. ADSL 2 3 1. LAN (Local Area Network) 10 2. MAN (Metropolitan Area Network) 3. WAN (Wide Area Network) World Wide
- 3. Media) ( dial-up / Leased line / ISDN) (lntegrated Service Digital Network Peer To Peer Peer To Peer Distributed System) Peer To Peer Windows for Workgroup Personal Netware Client / Server Distributed Processing
- 5. LAN Topology Bus 1 Node (Node A) Node C) Node C Node C Ring Ring IBM Token Ring IBM
- 6. Star Hub Hub UTP Fiber Optic Hub Repeater) Switch Hybrid Bus, Ring Star
- 7. Hybrid Network Hierarchical Tre Wireless LAN) (LAN) Access Point
- 8. Protocol) NetBEUI Windows Windows for Workgroup 3.11 TCP/IP (Transmission Control Protocol / Internet Protocol) TCP/IP Home Network TCP/IP TCP/IP " IP Address TCP/IP
- 9. TCP/IP 4 192.168.0.1 Home Network 192.168.0.1 1 192.168.0.2 2 192.168.0.2 192.168.0.254 254 Fast Ethernet Fast Ethernet 100 Mbps ( 1000 Mbps 1 Gbps ( 10 Gbps Home Network LAN Peer to Peer UTP
- 10. 192.168.0.1 IEEE (Institute of Electrical and Electronics Engineers) EIA (Electronics Association) 3 • ARCnet • Ethernet • Token Ring • ARCnet Attached ARCnet Resource Computing Network Data Point 1977 Transmission Permission" Bus Star 2.5 Kbps (2.5
- 11. Ethernet Xerox 1970 CSMA/CD(Carrier Sense Multiple Access With Collision Detection) (Collision) CSMA/CD Listen before-Transmiting ? Ethernet IEEE 802.3 Bus Star Coaxial UTP = Unsheild Twisted Pair) 10 Mpbs (10 100 Mbps 2.8 Machestes Encodeb Digital Base band 0-1 Ethernet 3 • 10 Base T
- 12. • 10 Base 2 • 10 Base 5 10 Base T 10" 10 Base" Base band "T" Twisted Pair ( 10 Base T Twisted Pair 10 Mbps Base band UTP (Unshield Twisted Pair) 8 4 10 Base 2 Coaxial 1/4 Thin Coaxial 180 10 Base 5 Coaxial 1/2 Thick Coaxial Transcever AUI 500 Token Ring IBM IEEE 802.5 Token-Passing
- 13. Ring Star ----- 4/16 Mbps Collision) IBM Token Token-Passing Ring • Token Token • Token Token • Token TCP/IP (Transmission Control Protocol/Internet Protocol)
- 14. 1969 ARPANET (Advanced Research Project Agency Network) WAN TCP/IP Windows UNIX Netware Linux NetBEUI (NetBIOS Extended Use Interface) NetBIOS 1985 LAN 10-200 NetBEUI Route LAN WAN Windows NT Windows 2000 IPX/SPX (Intenetwork Packet Exchange/Sequanced Packet
- 15. Exchange) XNS Protocol ( Xerox Corporation Novell LAN WAN NWLink IPX/SPX Compatible Transport Protocol Netware SQL Server Windows NT SNA Mainframe IBM DLC (Data Link Control) IBM IBM,AS/400 SNA (System Network Architecture)
- 16. 2 , , , , , Network Card) NIC (Network Interface Card) IBM PC 15 ISA ISA IRQ. Address 2.1 ISA RJ- 4,BNC Au RJ-4 BNC T- Connector Terminator (
- 17. ISA, PCI, PCMCIA USB Port Compact Flash PCI (Peripheral Component Interconnect) ISA PCI 133 IRQ,DMA, Memory Address PCI PCMCIA (Personal Computer Memory Card International Association) Notebook
- 18. USB Port (Universal Serial Bus) 100
- 19. Media) Bus Coaxial, Star UTP 3 Coaxial shield) 2 thick) hin) Ethernet 2 terminator UTP Coaxial thin) 185 Repeater) UTP (Unshielded Twisted Pair) CAT (Category) 8 4 shield) RJ-45 UTP Hub 10/100Mbps CAT 5 10-100 Mbp
- 20. STP (Shielded Twisted Pair) 2 shield) UTP 3 BNC, RJ-45 AUI BNC Coaxial BNC erminator ( 50 2
- 21. RJ-45 CAT (Category) 5 UTP 8 4 RJ-45 2 Peer to peer TIA/EIA 568B eer to peer 2 UTP RJ-45 UTP RJ-45
- 23. TIA/EIA 568B TP RJ-45 BUS Ethernet Bus Coaxial Star UTP) Bus 10Base2 Coaxial ( ? Thin
- 24. oaxial 180 Coaxial RG-58 ( 50 T-Connector BNC Terminator 2.13 Coaxial T-Connector 0.5 Terminato Bus 10
- 25. Hub) Ethernet 10BaseT LAN Topology Star UTP (Unshielded Twisted Pair) CAT5 RJ-45 Repeater) (Data Detection) Receive Sent Data, abbers, Collision Data, Short Frames
- 26. 10 Mbps (Mega Bit per sec.) 100 mbps 4 4 port (8 port, 12 port,16 port 4 port) 10 Mbps 10 Mbps 10 Mbps 10 Mbps 10 Mbps 10 Mbps Uplin 10 100 Mbps 2.15 Star Star 10BaseT Twisted Pair
- 27. 10/100 Mbps Base band UTP (Unshiel wisted Pair) 8 4 100 80 50-100 Bridge, Switch, Switching Hub Router Bridge) Repeater)
- 28. Ethernet Token-Ring 2.17 ( 2-4 A , B, C, D) Packet Frame MAC (Media Access Control) Address SAT (Source address Table) Swith)
- 30. 2.19 1. D F F 2. D Virtual Circuit D F 3. C A A
- 31. Router) Coaxial UTP , , WAN, ATM, ISDN,X25