Follow the below steps.... check the below command output, *** show platform stack manager all if the major version is not matching , then follow the below procedure . Then remove it from stack by disconnecting the stack cables need to boot switch to...
There is a "send" command that you can send a message to:* All tty lines<0-16> Send a message to a specific lineconsole Primary terminal linelog Logging destinationsvty Virtual terminal Router#send *Enter message, end with CTRL/Z; abort with CTRL/C: