5-1
Troubleshooting
5
Troubleshooting
This chapter describes how to troubleshoot your 5400 zl switches. Note that
this document describes troubleshooting mostly from a hardware perspective.
You can perform more in-depth troubleshooting 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 HP
networking Web site at
www.hp.com/networking/support
.
This chapter describes the following:
■
basic troubleshooting tips (
page 5-2
)
■
diagnosing with the LEDs (
page 5-4
)
■
HP networking tools (
page 5-9
)
■
hardware diagnostic tests (
page 5-10
)
■
restoring the factory default configuration (
page 5-13
)
■
downloading new code (
page 5-14
)
■
HP Customer Support Services (
page 5-14
)
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