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The Internet Model

For the Internet Model Quiz

What is the PDU at Layer 1? N/A
What is the Function of Layer 1? Generate and receive electrical, electromagnetic, radio, optical, or other signals.
What addressing is done at layer 1? N/A
Give examples of layer 1. N/A
What protocols are at layer 1? Unipolar, Bipolar, Frequency (light), QUAM, Manchester.
What is the name of layer 1? The Physical Layer.
What is the name of Layer 2? The Data link Layer.
What is the PDU of layer 2? A Frame
what are the two sub layers of layer 2? Logical Link Control (LLC) and Media Access Control (MAC).
What is the function of sub layer 2 LLC? It Manages addresses, translation of bits into symbols, error handling and Flow control.
What is the function of sub layer 2 MAC? Manages access to media by both placing symbols on the media as well as receiving them.
What is the function of Layer 2? Interface to interface delivery
What addressing is done at Layer2? MAC
What is an example of what Layer 2 looks like? 01:58:A4:5D:65:82
What protocols take place at layer 2? Ethernet (802.3), Wireless (802.11 a/b/g/n), Bluetooth (802.15), FDDI, ATM, Frame Relay, SDLC, HDLC, PPP, L2TP, PPTP, Token Ring
Created by: broncos4life89