CCNA - OSPF Deep Dive

By Riley Santos · Updated May 25, 2026

Questions23
Passing Score75%
Format48% Multiple Choice
Sessions Logged1,909
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Question catalog for this preview

Catalog listing of the 5 preview questions for this quiz.

Question 1

?? Multiple Choice (Easy)

What type of routing protocol is OSPF?

Answer choices

  • A. Distance vector

  • B. Path vector

  • C. Link state

  • D. Hybrid

Question 2

?? True/False (Hard)

OSPFv3 uses IPv6 next-hop addresses but can also run over IPv4 using address-family support.

Answer choices

  • A. True

  • B. False

Question 3

?? Fill in the Blank (Easy)

OSPF uses multicast address [[blank1]] to send Hello packets to all OSPF routers on a segment.

Question 4

?? True/False (Easy)

The OSPF Router ID must be manually configured and cannot be automatically determined.

Answer choices

  • A. True

  • B. False

Question 5

?? Multiple Choice (Medium)

What is the OSPF Hello interval on a broadcast (Ethernet) interface, and what is the Dead interval?

Answer choices

  • A. Hello: 30 sec, Dead: 120 sec

  • B. Hello: 10 sec, Dead: 40 sec

  • C. Hello: 5 sec, Dead: 20 sec

  • D. Hello: 60 sec, Dead: 240 sec