Multiple choice

Which of the following is/are the correct statement(s) about Open Shortest Path First (OSPF) Protocol?

  1. OSPF protocol is a link state protocol.

  2. Open Shortest Path First (OSPF) is a classless protocol.

  3. It requires more memory.

  4. Every router in an OSPF network needs a unique OSPF router id.

  5. All of the above

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

All are the correct statements about Open Shortest Path First (OSPF) Protocol.