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31 Days Before Your CompTIA Network Certification Exam: A Day-By-Day Review Guide for the N10-006 Certification Exam by Allan Johnson

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Day 1. Troubleshoot WAN Issues

CompTIA Network+ N10-006 Exam Topics

Image 4.8 Given a scenario, troubleshoot and resolve common WAN issues

Key Topics

In this final day before your Network+ exam, we review the common issues that can arise with WANs.

Common WAN Issues

In many circumstances, a WAN issue could be beyond your organization’s control. However, sometimes it is the customer premises equipment (CPE) that is the cause of the issue. Furthermore, you could have ISP-facing configuration issues or policies that are causing the problem. The following list details the common WAN issues you should know for the Network+ exam:

Loss of Internet connectivity ...

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