To address the slow convergence time, they want to introduce a multiarea OSPF design and implement address summarization at the area border routers, which option should be their main concern about this redesign?

Company ABC grew organically and now their single-area OSPF network has an unacceptably slow convergence time after a topology change.

To address the slow convergence time, they want to introduce a multiarea OSPF design and implement address summarization at the area border routers, which option should be their main concern about this redesign?
A . Routing is suboptimal
B . SPF calculation takes longer
C . Operations complexity is increased
D . More memory is needed across the routers on the network

View Answer

Answer: A