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31 Days Before Your CCNA Exam: A Day-by-Day Review Guide for the CCNA 640-802 Exam, Second Edition by Allan Johnson

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Day 11 Troubleshooting Routing

CCNA 640-802 Exam Topics

image  Troubleshoot routing issues.

Key Topics

During the past three days, we have reviewed both static and dynamic routing, including static routes, default routes, RIPv1, RIPv2, EIGRP, and OSPF. These reviews by their very nature included some brief discussion on troubleshooting routing issues related to each of the routing methods. Today we finish our review of routing concepts and configuration with a focus on troubleshooting routing issues.

The Basic Commands

Troubleshooting routing issues may begin with basic ping and traceroute commands to discover where connectivity is lacking. In ...

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