Join Lazaro Diaz for an in-depth discussion in this video Exploring the topology table, part of Advanced Topics in Cisco Routing: RIPv2, EIGRP, and OSPF.
- Alright, we're gonna go into…the first router, which is labelled as Router0.…So let's go ahead and click on that.…And, let's open up our window so…we can actually see our information.…Let's just open it up a little bit here…if the mouse wants to go up with me, alright.…And, the command to look at our…topology table is show ip eigrp topology.…Now, this is a pretty big topology table,…so we'll scroll up a little bit.…And let's take a look at the codes first.…There's two codes that you're mainly concerned with.…The P, alright, and you see our little P here,…and the A, which you don't wanna see.…
What does that mean?…The Passive means that the routing protocol…already found all the networks that exist.…So, no need, it's not actively…looking for that particular network.…Everything has been converged already.…So that's what the P is, and that's what we wanna see…if taking some sort of a certification…exam or in a real world scenario.…You happen to run into this situation and you have an A.…Definitely there's something going on…
- Configuring static and default routes
- Understanding dynamic routing
- Issuing verification commands
- Comparing RIPng and RIPv2
- Using RIP timers
- Configuring an EIGRP feasible successor route
- Exploring EIGRP options
- Introducing the OSPF process ID
- Exploring wildcard masking
Skill Level Advanced
1. Configuring Routing on a Cisco Router
2. The Routing Information Protocol (RIP)
3. The Enhanced Interior Gateway Routing Protocol (EIGRP)
4. The Open Shortest Path First (OSPF) Routing Protocol
Wrapping up3m 5s
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