Cisco 12016, Руководство по установке и настройке, Страница: 287 / 416

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Cisco 12016, Cisco 12416, and Cisco 12816 Router Installation and Configuration Guide
OL-11495-01
Chapter 6 Router Field Diagnostics
Using the diag Command
verbose (Optional) Enables progress and error messages to be
displayed on the console.
By default, only the minimum status messages appear on
the console, along with the final result. Use the
verbose
option to view all of the tests performed.
Due to the comprehensive nature of the diagnostics, testing
without the verbose option can cause a delay of up to
15 minutes before any results are displayed. We
recommend that you specify the
verbose option to capture
results when communicating with Cisco TAC.
wait (Optional) Stops the automatic reloading of the Cisco IOS
software on the line card after the successful completion of
diagnostic testing.
If you use the wait keyword, you must use the microcode
reload slot global configuration command to reload the
Cisco IOS software image to the line card, or you can
manually remove and insert the line card in the slot (to
initialize it) so the RP recognizes the line card.
coe (Optional) Continue On Error.
Normally the field diagnostics stop immediately upon
failing any one test during a test session.
coe forces the
testing to continue to the end of the internal test list, even
if a failure occurs.
Caution
If you use this option and a cascade of failures is
found, it
may require that you reload the router,
affecting all RPs and line cards.
full (Optional) Forces a line card or RP to complete the most
extensive set of tests.
The default set of diagnostics emphasize memory and data
path tests. Use the
full option to run the complete set of
tests.
Table 6-1 diag Command Reference (continued)