In this video, Russ goes through various commands that help you troubleshoot the EIGRP processes. Learn how to troubleshoot your EIGRP environment using various IOS commands.
- [Instructor] So we made EIGRP work,…but what if it didn't work?…Like, what if something went wrong in the process?…What are our options?…What are we going to do?…Well, the very first thing I would like you to do…is show IP route.…Figure out what the issue is.…What routes am I not learning?…You can see here we have 10.60.0.0.24.…That's what I expect to see.…If I didn't see that route there, I'd be a little worried.…So, okay, what else can we look at?…Say I'm not seeing the routes I need to see.…
Where do I need to go?…One of the first places is show IP interface brief.…Now a lot of the older guys right now are going,…What? No, you don't do that.…Yes, you do and here's why.…Check to see if the interface is up.…That's an easy win for the troubleshooting process, right?…This can happen.…An interface can go down.…Somebody could've accidentally shut it down.…Turning it back on.…Very simple fix.…Don't forget the simple fixes…when you're in the troubleshooting process.…Another command I would like you to know…is show EIGRP neighbors.…
Author
Released
10/30/2017- Static routing
- Dynamic routing
- Interior vs. exterior routing protocols
- InterVLAN routing
- OSPF routing
- EIGRP routing
- Other routing protocols
Skill Level Intermediate
Duration
Views
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Introduction
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Welcome1m 2s
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What you need to know2m 30s
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1. Routing
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Routing basics10m 12s
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Dynamic routing protocols3m 38s
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2. InterVLAN Routing
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Router on a stick6m 22s
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Configuration demo4m 34s
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Switch level routing2m 57s
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3. OSPF
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The basics of OSPF5m 2s
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Cost calculations5m 47s
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Areas and LSAs10m 45s
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OSPF configuration demo10m 42s
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OSPF troubleshooting6m 18s
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DR and BDR6m 53s
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Cost manipulation7m 23s
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4. EIGRP
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The basics of EIGRP6m 24s
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The EIGRP metric10m 20s
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Adjacencies6m 9s
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Load balancing5m 32s
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EIGRP configuration demo6m 30s
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5. Other Protocols
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RIP, BGP, and MPLS6m 57s
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Conclusion
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Next steps2m 33s
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Video: EIGRP troubleshooting demo