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5650 (Network Layer (VC network (connection service, call setup, state,…

- - - - Switching Via Memory
      - Switching Via a Bus
      - Switching Via An Interconnection Network
    - - due to buffer overflow
  - - - IP datagram format
      - IP Fragmentation and Reassembly
      - IP Addressing
        
        Subnets
        
        DHCP
      - Network Address Translation
        
        NAT translation table
    - - linking MAC to IP
- - - - TDMA
      - FDMA
    - - Slotted ALOHA
      - Pure ALOHA
      - CSMA
        
        CSMA/CD used in Ethernet
        
        CSMA/CA used in 802.11
    - - Polling:
      - Token passing:
  - - - connectionless
      - unreliable
  - - - Traffic services
      - Reliability
        
        ACK
      - Backoff Interval
        
        Collision avoidance
      - signaling
        
        Priority
      - frame: addressing
      - Hidden Terminal Problem
        
        RTS/CTS
    - - Synchronization
        
        using a Beacon
      - Association/Reassociation
        
        roaming
        
        scanning
      - Power management
        
        sleep-mode
      - MIB - Management Information Base
- - - - point-to-point
      - reliable, in-order byte steam
      - pipelined
      - send & receive buffers
      - full duplex data
      - connection-oriented
      - flow controlled
  - - - ACK/NAK +seq. #’s (0,1)
      - error detection
    - - ACKs only +seq. #’s (0,1)
      - error detection
    - - forward error detection
      - receiver feedback: control msgs (ACK,NAK)
    - - error detection+lost packets
      - ACKs only +seq. #’s (0,1)
    - - no bit errors
        no loss of packets
    - - increased utilization
      - go-Back-N,
      - selective repeat