Which two statements describe OSPF? (Choose two.)

IT Questions BankCategory: CCNPWhich two statements describe OSPF? (Choose two.)

Which two statements describe OSPF? (Choose two.)

  • OSPF must be implemented in a three-layer area hierarchy.
  • OSPF routers may have large routing tables if routes are not summarized.
  • OSPF uses the SPF algorithm, which requires few CPU cycles.
  • OSPF routers within an area have the same link-state information.
  • OSPF performs automatic route summarization by default.

Explanation: OSPF routers within the same area will have the same link-state databases. Without route summarization, OSPF routers may have large routing tables. There is no automatic summarization of routes with OSPF. OSPF can be implemented in a single area or in a two-layer multiarea hierarchy. SPF recalculation, especially in larger networks, is processor intensive.

Exam with this question: CCNP ENARSI v8 Certification Practice Exam

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