4.8 Given a scenario, troubleshoot and resolve common WAN issues
In this final day before your Network+ exam, we review the common issues that can arise with WANs.
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 ...