Owner's Manual

Appendix C. Troubleshooting | 829

C. Troubleshooting

This appendix includes the following sections:

• Troubleshooting Checklists on page 830

• LEDs on page 833

• Using the Command Line Interface on page 834

• Using the Rescue Software Image on page 841

• Debug Mode on page 844

• Saving Debug Information on page 845

• Evaluation Precedence for ACLs on page 851

• TOP Command on page 852

• TFTP Server Requirements on page 852

• System Odometer on page 852

• Temperature Operating Range on page 853

• Corrupted BootROM on NETGEAR 8800 Series Switches on page 853

• Inserting Powered Devices in the PoE Module on page 854

• Modifying the Hardware Table Hash Algorithm on page 854

• Contacting NETGEAR Technical Support on page 855

If you encounter problems when using the switch, this appendix may be helpful. If you have a

problem not listed here or in the release notes, contact NETGEAR Technical Support.