Chapter 5 Field Diagnostics for the Cisco 12000 Series Router
Using the diag Command
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Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide
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tftp Specifies that the source of the diagnostic image is a TFTP
server. This keyword must be followed by the source-path.
Also see the dl-timeout-plus option.
flash Specifies that the source of the diagnostic image is a Flash
memory card. This keyword must be followed by the
source-path.
source-path Path to the diagnostic image. The name of the image file is
c12k-fdiagsbflc-mz.120-25.S, where 120-25.S
corresponds to Cisco IOS Release 12.0(25)S. For Flash
cards, the source path would typically be
slot0:c12k-fdiagsbflc-mz.120-25.S or
slot1:c12k-fdiagsbflc-mz.120-25.S. The TFTP source
path would typically be
tftp://tftp_server_ip_address/my_directory/c12k-fdiagsbf
lc-mz.120-25.S. This option is available and required for
line card testing only.
halt (Optional) Stops the field diagnostic testing on the line
card. This option is only available for line cards and RPs.
previous (Optional) Displays previous test results (if any) for the
card. This option is only available for line cards and RPs.
verbose (Optional) Enables progress and error messages to be
displayed on the console. By default, only the minimum
status messages are displayed on the console, along with
the final result. Due to the comprehensive nature of testing,
testing without the verbose option will result in up to a
15-minute delay before any results are displayed. Cisco
recommends that the verbose option be specified and
results captured when communicating with Cisco TAC.
Table 5-1 diag Command Reference (continued)
Command Description