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title: NW Mid Noun (4/13)

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# NW Mid Noun (4/13)

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[TOC]

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## TODO
- 考古題


## 1. 網路初探
- Internet
- TCP/IP
- 
    - PAN
    - LAN
    - MAN
    - WAN
- TANET
- NiNet
- SEEDNet
- Network Topology
    - STAR
    - BUS
    - Ring
    - Tree
    - Hybrid
- Bluetooth
- Ethernet
- IEEE 802.11（Wi-Fi）
- 
    - Downlink
    - Uplink
- Leased Line
- xDSL
    - ADSL
- Optical Fiber
- LTE
- WiMax
- Client/Server
    - WWW
        - IIS
        - Apache
- Peer-to-Peer
- Reference Model
- ISO
- OSI
- ASCII
- JPEG
- 
    - TCP
    - UDP


## 2. 基本通訊概念
- Communication
    - Simple Transmission
    - Full-Duplex Transmission
    - Half-Duplex Transmission
- 
    - Modulation
    - Demodulation
- 
    - AM
    - FM
    - PM
- Nyquist Theorem
    - Nyquist Rate
- Quantization
- PCM
- Bearer Channel
- Encoding
    - DC Balance
    - Synchronization
        - Self-Clocking
    - NRZ-L
    - NRZ-I
        - Differential Encoding
        - FDDI
    - Manchester
    - Differential Manchester
        - Token-Ring
    - MLT-3
        - 100BaseTx
    - 4B/5B
        - 100BaseFx
    - 8B/10B
        - Gigabit Ethernet
    - 8B6T
        - 100BaseT4
- Modem
- 
    - FDM
    - TDM
    - CDM
- Telephony
    - POTS
    - PSTN
    - 
        - Circuit Switching
        - Packet Switching
        - Message Switching
- xDSL
    - ADSL
    - VDSL
        - VDSL 2
        - 
            - FTTH
            - FTTC
            - FTTB
            - FTTN


## 3. 傳輸媒介與配備
- Twisted Pair
    - UTP
    - STP
- Coaxial Cable
- 
    - Step-index Multimode Fiber
    - Graded-index Multimode Fiber
    - Single Mode Fiber
- LOS
- 
    - RJ-45
    - RJ-11
- Optical Fiber Connector
    - LC
    - ST
    - SC
- 
    - Modem
    - NIC
    - Repeater
    - Hub
        - Multi-port Repeater
    - Bridge
    - Switched Hub
        - Multi-port Bridge
    - Router
    - Layer 3 Switch
        - QoS
    - Gateway


## 4. 通訊協定
- 
    - IEEE
    - ANSI
    - ITU
    - CCITT
    - ITU-T
    - EIA/TIA
    - ISO
    - IAB
    - IEFT
    - IRFT
    - Cisco
    - AT&T
- 
    - RS232-C
    - OSI Reference Model
    - TCP/IP
    - T1 Lines
- OSI Reference Model
    - Physical Layer
    - Data Link Layer
        - Logical Link Control
        - Medium Access Control
    - Network Layer
        - Routing Protocol
            - RIP
            - OSPF
    - Transport Layer
        - Sequence Number
        - TCP
        - UDP
        - SPX
    - Session Layer
    - Presentation Layer
    - Application Layer
- ARPA
- ICCB
- RFC


## 5. 區域網路架設
- Ethernet
    - DIX
- 
    - Baseband
    - Broadband
- RJ-45
    - EMI
- Auto-Sensing
- 
    - Straight
    - Crossover
- Auto MDI-X
- Gigabit Ethernet
    - GBIC
    - SFP
- 
    - WMAN
    - WLAN
    - WPAN
- 
    - ISM
    - UNII
- IEEE 802.11
    - Wi-Fi
    - 802.11n
        - MIMO
    - 802.11ac
    - 802.11ad
- IEEE 802.15
    - IEEE 802.15.1
        - Bluetooth
    - IEEE 802.15.4
        - ZigBee
- IEEE 802.16
    - IEEE802.16d/e/m
        - WiMax
- 
    - WEP
    - WPA
    - WPA2
        - IEEE 802.11i
- 
    - Ad Hoc
        - Peer-to-Peer
        - AP
        - IBSS
            - SSID
    - Infrastructure
        - Master/Slave
        - Repeater Mode
        - Bridge Mode

## 7. 區域網路原理
- IEEE 802 Committee
- IEEE 802
    - HLI
    - IEEE 802.3
        - CSMA/CD
    - IEEE 802.11
        - CSMA/CA
    - IEEE 802.15
- Ethernet
    - DIX
    - IEEE 802.3
- CSMA/CD
    - Propagation Delay
    - Jamming Signal
    - Backoff
    - Backoff Time
- Preamble
    - SFD
- 
    - Logical Address
    - Physical Address
- OUI
- Broadcast Address
- Etype
    - XNS
    - IP
    - ARP
    - RARP
- Padding
- 802.2 Field
    - DSAP
    - SSAP
    - CRTL
- FCS
    - CRC-32

