From the course: Cisco Certified Network Associate (CCNA) v1.1 (200-301) Cert Prep

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OSPFv2 verification

OSPFv2 verification

From the course: Cisco Certified Network Associate (CCNA) v1.1 (200-301) Cert Prep

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OSPFv2 verification

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(futuristic music) - [Instructor] In this video, we want to verify our OSPFv2 configuration that we performed in our previous video. And we're going to begin by taking a look at the IP routing table on router R3 to make sure it has knowledge of all the networks in this topology. And we'll take a look at the Link State Database on router R3. And we'll see how it was constructed by those three LSA types we discussed earlier, LSA types 1, 2, and 3. We'll see how we can identify any passive interfaces on our router. And I want to show you a command we can use for verifying and troubleshooting a variety of routing protocols, not just OSPF. It gives us a great summary of a routing protocols configuration. Now let's go out to the live interface and make sure that our previous configuration actually worked. In our previous video, we left off our configuration on router R3. Now let's see on R3 if we know about all the networks in this topology. Let's do a show ip route command. Do I know about…

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