2.2 Interpret Ethernet Frame format Flashcards

1
Q

Five Types of Ethernet frames

A
  1. Original Ethernet V1 (no longer used)
  2. Ethernet V2 or Ethernet II
  3. IEEE 802.3 raw (without LLC)
  4. IEEE 802.x LLC
  5. IEEE 802.x LLC/SNAP
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2
Q

Ethernet packet preamble contains how many bits

A

56

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3
Q

What is the Start Frame Delimeter

A

(SDF) Immediately follows the Pramble and marks a new incoming frame.

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4
Q

A destination address of all 1s indicates what?

A

A network wide broadcast message.

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5
Q

What do the first and second halves of a MAC represent?

A
  1. First half represents the Manufacturer ID
  2. Second half is the Serial Number
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