Cisco
300-320 · Question #627
300-320 Question #627: Real Exam Question with Answer & Explanation
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Question
An engineer is designing an OSPF network with multiple nonbackbone areas connecled to the backbone area via a hub-and-spoke topology. Each hub-and-spoke area has a large number of spoke routers connected to the hub that is functioning as an ABR to provide better segmentation. Which two actions improve the stability of this design? (Choose two.)
Options
- AConfigure hub-and-spoke areas as stub.
- BUse External Type 2 metric: across the OSPF domain.
- CConfigure hub-and-spake areas as totally stubby.
- DImplement summarization on the ABR routers of hub-and-spoke areas
- EImplement summarization on the ASBR routers in the backbone area
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