Configuring Online Diagnostics - Cisco Nexus 5000 Series Configuration Manual
System management configuration guide
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Also See for Nexus 5000 Series:
- Cli configuration manual (660 pages) ,
- Configuration manual (334 pages) ,
- Command reference manual (196 pages)
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Configuring Online Diagnostics
This chapter contains the following sections:
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Information About Online Diagnostics
Online diagnostics provide verification of hardware components during switch bootup or reset, and they
monitor the health of the hardware during normal switch operation.
Cisco Nexus Series switches support bootup diagnostics and runtime diagnostics. Bootup diagnostics include
disruptive tests and nondisruptive tests that run during system bootup and system reset.
Runtime diagnostics (also known as health monitoring diagnostics) include nondisruptive tests that run in the
background during normal operation of the switch.
Bootup Diagnostics
Bootup diagnostics detect faulty hardware before bringing the switch online. Bootup diagnostics also check
the data path and control path connectivity between the supervisor and the ASICs. The following table describes
the diagnostics that are run only during switch bootup or reset.
Table 7: Bootup Diagnostics
Diagnostic
PCIe
NVRAM
In band port
Information About Online Diagnostics, page 87
Configuring Online Diagnostics, page 90
Verifying the Online Diagnostics Configuration, page 90
Default Settings for Online Diagnostics, page 90
Cisco Nexus 5000 Series NX-OS System Management Configuration Guide, Release 5.2(1)N1(1)
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C H A P T E R
Description
Tests PCI express (PCIe) access.
Verifies the integrity of the NVRAM.
Tests connectivity of the inband port to the supervisor.
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