bootcfg debug

Adds or changes the debug settings for a specified operating system entry. Windows commands reference

On Windows

Windows

from the Windows commands reference, CC BY 4.0

Adds or changes the debug settings for a specified operating system entry. NOTE: If you're attempting to debug port 1394, use the bootcfg dbg1394 command instead.

bootcfg /debug {on | off | edit}[/s <computer> [/u <domain>\<user> /p <password>]] [/port {COM1 | COM2 | COM3 | COM4}] [/baud {9600 | 19200 | 38400 | 57600 | 115200}] [/id <osentrylinenum>]

To use the bootcfg /debug command

bootcfg /debug on /port com1 /id 2
bootcfg /debug edit /port com2 /baud 19200 /id 2
bootcfg /s srvmain /u maindom\hiropln /p p@ssW23 /debug off /id 2

Identify

/portSpecifies the COM port to be used for debugging. Windows commands reference

/idSpecifies the operating system entry line number in the [operating systems] section of the Boot.ini file to which the operating system load options are added. Windows commands reference

{on | off | edit}Specifies the value for port debugging, including: - on. Enables remote debugging support by adding the /debug option to the specified <osentrylinenum>. - off. Disables remote debugging support by removing the /debug option from the specified <osentrylinenum>. - edit. Allows changes to port and baud rate settings by changing the values associated with the /debug option for the specified <osentrylinenum>.

/s <computer>Specifies the name or IP address of a remote computer (don't use backslashes). The default is the local computer.

/u <domain>\<user>Runs the command with the account permissions of the user specified by <user> or <domain>\<user>. The default is the permissions of the current logged on user on the computer issuing the command.

/p <password>Specifies the password of the user account that is specified in the /u parameter.

/port {COM1 | COM2 | COM3 | COM4}Specifies the COM port to be used for debugging. Don't use this parameter if debugging is disabled.

/baud {9600 | 19200 | 38400 | 57600 | 115200}Specifies the baud rate to be used for debugging. Don't use this parameter if debugging is disabled.

/id <osentrylinenum>Specifies the operating system entry line number in the [operating systems] section of the Boot.ini file to which the operating system load options are added. The first line after the [operating systems] section header is 1.

/?Displays help at the command prompt.