Computer Networks · Question 20 · Easy

How many bits long is an IPv6 address?

  1. 32
  2. 64
  3. 128
  4. 48
Answer and explanation

Answer: C. 128

Explanation: An IPv6 address is 128 bits, usually written as eight groups of four hexadecimal digits. IPv4 addresses are 32 bits and MAC addresses are 48 bits.

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