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Cisco Catalyst 9200

Cisco Catalyst 9200
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CHAPTER 7
Configuring Online Diagnostics
Information About Configuring Online Diagnostics, on page 133
How to Configure Online Diagnostics, on page 135
Monitoring and Maintaining Online Diagnostics, on page 140
Configuration Examples for Online Diagnostic Tests, on page 140
Additional References for Online Diagnostics, on page 142
Feature Information for Configuring Online Diagnostics, on page 142
Information About Configuring Online Diagnostics
With online diagnostics, you can test and verify the hardware functionality of the device while the device 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:
Hardware components
Interfaces (Ethernet ports and so forth)
Solder joints
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 device is connected to a live network; and health-monitoring runs in the background with user-defined
intervals. The health-monitoring test runs for every 90, 100, or 150 seconds based on the test.
After you configure online diagnostics, you can manually start diagnostic tests or display the test results. You
can also see which tests are configured for the device or switch stack and the diagnostic tests that have already
run.
System Management Configuration Guide, Cisco IOS XE Gibraltar 16.10.x (Catalyst 9200 Switches)
133

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