Multiple choice

Which Ethertype value identifies ARP?

  1. 0x0800

  2. 0x0806

  3. 0x86DD

  4. 0x8100

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Ethertype field in an Ethernet frame identifies the protocol encapsulated in the payload. 0x0806 is the standard value for ARP (Address Resolution Protocol).