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CCNA Routing & Switching: OSPF Link State Advertisements (LSAs)

Video Description

In this video you will learn everything you ever wanted to know about OSPF LSAs. The video starts with an explanation about how OSPF LSAs are different than routing updates propagated by Distance Vector protocols. It then covers each type of LSA (from the Type-1 Router LSA up to the Type-5 External LSA) in great detail. Multiple instances of whiteboard examples are provided as well as the output of various Cisco IOS commands.