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352-001 · Question #175
352-001 Question #175: Real Exam Question with Answer & Explanation
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Layer 3 Control Plane
Question
A large enterprise customer is migrating thousands of retail offices from legacy TDM circuits to an Ethernet-based service. The network is running OSPF and has been stable for many years. It is now possible to backhaul the circuits directly to the data centers, bypassing the regional aggregation routers. Which two networking issues need to be addressed to ensure stability with the new design? (Choose two.)
Options
- ANothing will change if the number of offices is the same.
- BNothing will change if the number of physical interfaces stays the same.
- CThe RIB will increase significantly.
- DThe FIB will increase significantly.
- EThe amount of LSA flooding will increase significantly.
- FThe size of the link-state database will increase significantly.
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Topics
#OSPF scalability#LSA flooding#link-state database#TDM to Ethernet migration