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Configuring Online Diagnostics
This chapter describes how to configure the online diagnostics on the switch.
For complete syntax and usage information for the commands used in this chapter, see the switch
command reference at this URL:
http://www.cisco.com/en/US/products/ps6748/prod_command_reference_list.html
This chapter consists of these sections:
•
•
Understanding How Online Diagnostics Work
With online diagnostics, you can test and verify the hardware functionality of the switch while the switch
is connected to a live network.
The online diagnostics contain packet switching tests that check different hardware components and
verify the data path and the control signals.
The online diagnostics detect problems in these areas:
•
•
•
Online diagnostics are categorized as on-demand, scheduled, or health-monitoring diagnostics.
On-demand diagnostics run from the CLI; scheduled diagnostics run at user-designated intervals or at
specified times when the switch is connected to a live network; and health-monitoring runs in the
background.
OL-8915-03
Understanding How Online Diagnostics Work, page 41-1
Running Online Diagnostic Tests, page 41-3
Hardware components
Interfaces (Ethernet ports and so forth)
Solder joints
C H A P T E R
Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide
41
41-1
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Troubleshooting
