Which two OSPF design considerations should you implement to support the eventual growth
of a network, so that CPU and memory are unaffected by the size and complexity of the linkstate database in a large service provider network? (Choose two.)

A.
Turn on route dampening.

B.
Create network summaries.

C.
Turn on the Incremental SPF feature.

D.
Add more memory.

E.
Turn on packet pacing.

F.
Add redundancy between critical locations.