CLI Guide

on 10G links. At this level, stack ports are shut down
automatically.
level2 Enter the keyword level2 to run Level 2 diagnostics. Level
2 diagnostics are a full set of diagnostic tests with no
support for automatic partitioning. Level 2 diagnostics are
used primarily for on-board loopback tests and more
extensive component diagnostics. Various components on
the board are put into Loopback mode and test packets are
transmitted through those components. These diagnostics
also perform snake tests using VLAN configurations. To test
10G links, physically remove the unit from the stack.
verbose Enter the keyword verbose to run the diagnostic in
Verbose mode. Verbose mode gives more information in
the output than Standard mode.
no-reboot Enter the keyword no-reboot to avoid automatic
rebooting of the chassis after completion of diagnostic
execution. Generally, this option is never used because if
you run the diagnostic once again without rebooting the
chassis, it may cause an issue with the diagnostic results..
terminate Enter the keyword terminate to stop the execution of the
level diag that is already started using the diag stack-unit
command. Once this CLI is issued, syslogs indicating the
termination of the diag test is displayed. The diag results for
the executed tests are stored in the flash directory
(TestReport-SU-X.txt).
interactive Enter the keyword interactive to run some individual
diag tests such as POWERLEDTEST, STATUSLEDTEST and so
on. The help option under the interactive command displays
the list of tests that can be run.
Defaults none
Command Modes EXEC Privilege
Supported Modes All Modes
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.4(0.0) Supported on the FN I/O Aggregator.
8.3.17.0 Supported on the M I/O Aggregator.
Debugging and Diagnostics
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