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Chapter 11 OSPF quangkien@gmail.com For further information This presentation is an overview of what is covered in the curriculum/book. For further explanation and details, please read the chapter/curriculum. Book: Routing Protocols and Concepts By Rick Graziani and Allan Johnson ISBN: 1-58713-206-0 ISBN-13: 978-58713-206-3 2 Topics Introduction to OSPF Background of OSPF OSPF Message Encapsulation OSPF Packet Types Hello Protocol OSPF LSUs OSPF Algorithm Administrative Distance Authentication Basic OSPF Configuration Lab Topology The router ospf command The network command OSPF Router ID Verifying OSPF Examining the Routing Table The OSPF Metric OSPF Metric Modifying the Cost of the Link OSPF and Multiaccess Networks Challenges in Multiaccess Networks DR/BDR Election Process OSPF Interface Priority More OSPF Configuration Redistributing an OSPF Default Route Fine-tuning OSPF 3 Introduction to OSPF Background of OSPF OSPF Message Encapsulation OSPF Packet Types Hello Protocol OSPF LSUs OSPF Algorithm AdministrativeDistance Authentication Introduction to OSPF OSPF is: Classless Link-state routing protocol Uses the concept of areas for scalability RFC 2328 defines the OSPF metric as an arbitrary value called cost. Cisco IOS software uses bandwidth to calculate the OSPF cost metric. 5 ... - tailieumienphi.vn
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