Identify the Components and Use Cases of Open Shortest Path First (OSPF) POWERSWITCH-CAMPUS-DEPLOY Practice Questions (Page 4)

Questions 16–18

1. 16application · medium

   During an OSPF deployment, an engineer notices that all routers in an area have the same link-state database. What does this indicate about the OSPF operation?

   • AThe routers are all in the process of electing a designated router.
   • BThe routers have completed database synchronization and can calculate consistent routes.
   • CThe routers are using OSPFv3 instead of OSPFv2.
   • DThe routers have all been configured with the same router ID.
   Reveal Solution Discussion Select an answer first
2. 17application · medium

   A campus network has 40 routers in a single flat Layer 3 domain. The network team is experiencing slow convergence and high CPU usage on all routers whenever a link flaps. They want to reduce the scope of link-state updates and improve stability. Which OSPF design change should they implement?

   • AIncrease the OSPF hello and dead timers on all interfaces.
   • BEnable OSPF authentication on all interfaces.
   • CUse a single area with OSPF summarization at the ABR.
   • DDivide the network into multiple OSPF areas with a backbone area 0.
   Reveal Solution Discussion Select an answer first
3. 18foundation · easy

   Which OSPF component is a collection of all LSAs known to a router, used to calculate the shortest path to each destination?

   • ARouting table
   • BForwarding database
   • CAdjacency database
   • DLink-state database
   Reveal Solution Discussion Select an answer first