Chapter 5: Multiarea OSPF

Outline:

Chapter Review
Chapter Overview 
5.1 Multiple OSPF Areas
5.1.1 Creating multiple OSPF areas
5.1.2 OSPF router types
5.1.3 OSPF LSA and area types
5.2 Multiarea OSPF Operation
5.2.1 Configuring OSPF operation across multiple areas
5.2.2 Flooding LSUs to multiple areas
5.2.3 Updating the routing table
5.3 Multiarea OSPF Configuration
5.3.1 Using and configuring OSPF multiarea components
5.3.2 Configuring OSPF route summarization
5.4 Stub and Totally Stubby Areas
5.4.1 Using stub and totally stubby areas
5.4.2 Stub and totally stubby area criteria
5.4.3 Configuring stub and totally stubby areas
5.4.4 OSPF stub area configuration example
5.4.5 OSPF totally stubby configuration example
5.5 Virtual Links
5.5.1 Meeting the backbone area requirements
5.5.2 Configuring virtual links
5.5.3 Virtual link configuration example
5.6 Not-So-Stubby Areas
5.6.1 NSSA overview
5.6.2 How NSSA operates
5.7 Monitoring Multiarea OSPF
5.7.1 Verifying multiarea OSPF operation
5.8 OSPF Verification and Configuration Lab Exercises
5.8.1 Multiarea OSPF 
5.8.2 Configuring a stub area and a totally stubby area
5.8.3 Configuring an NSSA
5.8.4 Configuring virtual links
5.9 Creating Multiarea OSPF Challenge Lab
5.9.1 Creating multiarea OSPF
Chapter Summary
Chapter Quiz