AT-2716POE Fast Ethernet Fiber & PoE Adapter Installation and User’s Guide
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Chapter 8
This chapter describes troubleshooting procedures and discusses the
following topics:
“Hardware Diagnostics” on page 77
“Checking Port LEDs on the Adapter” on page 78
“Troubleshooting Checklist” on page 79
“Testing Network Connectivity” on page 80
“Software Problems and Solutions” on page 82