Area Types JN0-664 Practice Questions (Page 3)

Questions 11–15

1. 11foundation · easy

   Which LSA types are allowed in a stub area?

   • AType 1, 2, 3, and 5
   • BType 1, 2, 3, and 7
   • CType 1, 2, and 3
   • DType 1 and 2 only
   Reveal Solution Discussion Select an answer first
2. 12foundation · easy

   What is the primary benefit of a totally stubby area compared to a standard area?

   • ASupport for external route redistribution within the area
   • BIncreased routing path diversity
   • CFaster convergence for external route changes
   • DReduced link-state database and routing table size
   Reveal Solution Discussion Select an answer first
4. 13foundation · easy

   How does a stub area affect the routing table of routers inside the area?

   • AIt has no effect on the routing table
   • BIt reduces the number of external routes, replacing them with a default route
   • CIt removes all Type 3 routes from the routing table
   • DIt increases the number of inter-area routes
   Reveal Solution Discussion Select an answer first
5. 14foundation · easy

   What is a characteristic of a standard OSPF area?

   • AIt requires a default route to reach destinations outside the area
   • BIt allows all LSA types, including Type 5 external LSAs
   • CIt blocks Type 3 summary LSAs to reduce routing table size
   • DIt does not accept external routes from other areas
   Reveal Solution Discussion Select an answer first
6. 15expert · medium

   A network engineer is troubleshooting an OSPF network where a router in a totally stubby area cannot reach a network in another area. The ABR is correctly configured, and the default route is present in the routing table of the router. What is the most likely cause of the issue?

   • AThe totally stubby area is blocking Type 3 LSAs
   • BThe ABR does not have a route to the destination network
   • CThe ABR is not translating Type 7 LSAs to Type 5 LSAs
   • DThe router in the totally stubby area is not generating a default route
   Reveal Solution Discussion Select an answer first