In the planning stages for an OSPF deployment, which step can be taken to reduce router overhead by limiting the size of the link state databases, and LSA Type 1 and Type 2 propagation?

Last Updated on April 27, 2021 by Admin

In the planning stages for an OSPF deployment, which step can be taken to reduce router overhead by limiting the size of the link state databases, and LSA Type 1 and Type 2 propagation?

  • Increase hello and dead interval timers.
  • Divide the OSPF network into multiple areas.
  • Use redundant links and alternate paths between routers.
  • Ensure that the interfaces of all routers are configured for area 0.
    Answers Explanation & Hints:

    As OSPF areas grow in size, the size of the LSDB grows and the number of type 1 and type 2 LSAs increases. Breaking an OSPF domain into multiple areas reduces the size of the LSDB and the number type 1 and 2 LSAs in each area.

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