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Version Description
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.7.1.0 Introduced on the S-Series.
Usage
Information
You cannot enter this command on a Master or Standby unit.
The system reboots when the off-line diagnostics complete. This reboot is an automatic process. A
warning message appears when the offline stack-unit command is implemented.
Warning - Diagnostic execution will cause stack-unit to reboot after
completion of diags.
Proceed with Offline-Diags [confirm yes/no]:y
show diag
Display results of offline diagnostic tests on a switch.
Syntax
show diag {all | {{cp | rp | linecard} unit-id} [summary | detail]
Parameters
all Enter the keyword all to display the results of offline diagnostic tests on all Z9500
CPUs, including the Control Processor, Route Processor, and line cards.
cp unit-id Enter the cp unit-id parameters to display the results only of the offline
diagnostic tests run on the Control Processor CPU. The Control Processor CPU
ID is 0.
rp unit-id Enter the rp unit-id parameters to display the results only of the offline
diagnostic test srun on the Route Processor CPU. The Route Processor CPU ID
is 0.
linecard unit-id Enter the linecard unit-id parameters to display the results only of the offline
diagnostic test run on a specified line card. he range of line-card CPU IDs is from 0
to 2. Each line-card CPU processes packets on the corresponding Z9500 line card;
for example, line-card CPU 1 processes packets on line card 1.
summary Enter the keyword summary to display a summary of the offline diagnostic test
results.
detail Enter the keyword detail to display detailed information about the offline
diagnostic test results.
Defaults A summary of the results of offline diagnostic tests run on all Z9500 CPUs (Control Processor, Route
Processor, and line cards) is displayed.
Command Modes EXEC Privilege
Usage
Information
Use the show diag command to view a summary of diagnostic information presented for each Z9500
CPU. CPU diagnostic results are presented in the following order: Control Processor (CP), line-card
processor 0 (LP0), line-card processor 1 (LP1), line-card processor 2 (LP2), and Route Processor (RP).
Example:
While offline
diagnostics are
running on a line
card
Dell# show diag linecard 0 detail
Diag status of linecard member 0:
--------------------------------------------------------------------------
linecard is currently offline.
linecard level0 diag issued at Wed Jan 08, 2014 04:39:58 AM.
Current diag status : Card diags are in progress.
Last notification received at Wed Jan 08, 2014 04:40:05 AM
Last notification message : Testing ... rtcTest
Dell# show diag linecard 0 summary
534 Debugging and Diagnostics