2.2 Interpret Ethernet Frame format Flashcards
1
Q
Five Types of Ethernet frames
A
- Original Ethernet V1 (no longer used)
- Ethernet V2 or Ethernet II
- IEEE 802.3 raw (without LLC)
- IEEE 802.x LLC
- IEEE 802.x LLC/SNAP
2
Q
Ethernet packet preamble contains how many bits
A
56
3
Q
What is the Start Frame Delimeter
A
(SDF) Immediately follows the Pramble and marks a new incoming frame.
4
Q
A destination address of all 1s indicates what?
A
A network wide broadcast message.
5
Q
What do the first and second halves of a MAC represent?
A
- First half represents the Manufacturer ID
- Second half is the Serial Number