Users Guide

NOTE: The pe option is only available when the feature extended bridge is
enabled.
stack-unit unit-
number
Enter the stack—unit unit-number parameters to display the offline
diagnostic test results of a specified stack-unit.
information Enter the keyword information to view the current diag information in the
system.
linecard slot-id Enter the linecard slot-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 11. Each line-card CPU processes packets on the corresponding switch
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.
testcase Enter the keyword testcase to display the diag testcases available for CP, PE, or
the Linecard.
Defaults View a summary of the offline diagnostic test results that ran on all CPUs (Control Processor, Route
Processor, line cards, and Port Extenders).
Command Modes EXEC Privilege
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.9(0.0) Introduced on the C9010 and C1048P.
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
8.3.1.0 Introduced the verbose option.
7.7.1.0 Introduced on the S-Series.
Usage
Information
Use the show diag command to view a summary of diagnostic information presented for each switch
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
Diag status of linecard member 0:
---------------------------------
linecard is currently offline.
linecard level0 diag issued at Wed Jan 08, 2014 04:39:57 AM.
564 Debugging and Diagnostics