5-1
Troubleshooting
5
Troubleshooting
This chapter describes how to troubleshoot your switch. This document
describes troubleshooting mostly from a hardware perspective. You can
perform more in-depth troubleshooting on the switch using the software tools
available with the switch, including the full-featured console interface, the
built-in web browser interface, and ProCurve Manager, the SNMP-based
network management tool. For more information, see the chapter “Trouble-
shooting” in the Management and Configuration Guide, which is on the
ProCurve Web site at www.procurve.com. To display the list of downloadable
manuals, click on the following links:
Technical support
Product manuals (all)
ProCurve Switch 3500yl or 6200yl Series.
(You may want to bookmark this Web page for easy access in the future.)
This chapter describes the following:
■ Basic Troubleshooting Tips (page 5-2)
■ Diagnosing with the LEDs (page 5-4)
■ Proactive Networking Tools (page 5-8)
■ Hardware Diagnostic Tests (page 5-9)
■ Restoring the Factory Default Configuration (page 5-11)
■ Downloading New Switch Software (page 5-12)
■ HP Customer Support Services (page 5-12)
