CHAPT ER
5-1
Cisco SFS 7000P Hardware Installation Guide
OL-9167-01 Rev. A0
5
Hardware Diagnostic Tests
This chapter describes how to run diagnostic tests on the Cisco SFS 7000P switch
hardware. This chapter contains the following sections:
•About Diagnostic Tests, page5-1
•Displaying Hardware Errors, page 5-9

About Diagnostic Tests

Hardware diagnostic tests can be performed through the CLI or the Element
Manager GUI. For instructions on how to run test with the Java GUI, see the Cisco
SFS 7000 Series Product Family Element Manager User Guide. A power-on self
test (POST) is run automatically on various components at power-on.
The following sections refer to running tests and displaying test with the CLI. For
complete diagnostic command information, refer to the Command Line Reference
Guide.

LED Tests

LED tests allow you to set a particular LED to blink in a specific way so that you
can more easily identify a specific component in a rack.