show tech
Syntax
show tech [basic | <FEATURE>] [local-file]
Description
Shows detailed information about switch features by automatically running the
show
commands associated with the feature. If no parameters are specified, the
show tech
command shows information about all switch features. Technical support personnel use the output from this command for troubleshooting.
Command context
Manager (#
)
Parameters
basic
Specifies showing a basic set of information.
<FEATURE>
Specifies the name of a feature. For a list of feature names, enter the
show tech
command, followed by a space, followed by a question mark (?).local-file
Shows the output of the
show tech
command to a local text file.
Authority
Administrators or local user group members with execution rights for this command.
Usage
To terminate the output of the
show tech
command, enter
Ctrl+C.
If the command was not terminated with
Ctrl+C, at the end of the output, the
show tech
command shows the following:
The time consumed to execute the command.
The list of failed
show
commands, if any.
To get a copy of the local text file content created with the show tech command that is used with the local-file parameter, use the
copy show-tech local-file
command.
Example
Showing the basic set of system information:
switch# show tech basic ============================================================= Show Tech executed on Wed Sep 6 16:50:37 2017 ============================================================= ============================================================= [Begin] Feature basic ============================================================= ******************************* Command : show core-dump all ******************************* no core dumps are present ... ============================================================= [End] Feature basic ============================================================= ============================================================= 1 show tech command failed ============================================================= Failed command: 1. show boot-history ============================================================= Show tech took 3.000000 seconds for execution
Directing the output of the show tech basic command to the local text file:
switch# show tech basic local-file Show Tech output stored in local-file. Please use 'copy show-tech local-file' to copy-out this file.