| In this chapter, you learned the
advantages of multiple area OSPF configurations and the OSPF
components used in a large multiple area OSPF internetwork. The
benefits of multiarea configurations include reduced frequency of
SPF calculations, smaller routing tables, and reduced LSU overhead.
You learned about the types of areas (including stub, totally
stubby, NSSA), OSPF router types (including ABRs and ASBRs),
link-state advertisements, and virtual links.
|
|