Troubleshooting Guide

Variable Value
cfm level [<0-4>] Starts the trace by specifying the level.
• <0–4> specifies the trace level from 0–4, where 0 is disabled; 1
is very terse; 2 is terse; 3 is verbose, 4 is very verbose.
filter Configures a filter trace for a file or module.
flags Configures trace flags for IS-IS or OSPF.
grep [WORD<0-128>] Searches trace results for a specific string value, for example, the
word error. Performs a comparison of trace messages.
level <0–234>[<0-4>] Starts the trace by specifying the module ID and level.
• <0–234> specifies the module ID.
• <0-4> specifies the trace level from 0–4, where 0 is disabled; 1
is very terse; 2 is terse; 3 is verbose, 4 is very verbose.
route-map Enables or disables the trace route-map. The values are on and
off.
screen {disable|enable} Enables the display of trace output to the screen.
shutdown Stops the trace operation.
spbm isis level [<0-4>] Starts the trace by specifying the level.
• <0-4> specifies the trace level from 0–4, where 0 is disabled; 1
is very terse; 2 is terse; 3 is verbose, 4 is very verbose.
The default is 1, very terse.
Use the data in the following table to use the save trace command.
Variable Value
file WORD<1–99> Specifies the file name in one of the following
formats:
• a.b.c.d:<file>
• x:x:x:x:x:x:x:x <file>
• /intflash/<file>
• /extflash/<file>
• /usb/<file>
• /mnt/intflash/ <file>
• /mnt/extflash/ <file>
/mnt/intflash is the internal flash of the CPU.
/mnt/extflash is the external flash of the CPU.
Operations and Management
January 2017 Troubleshooting 180
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