Users Guide

You can then send any user a message using the send command from EXEC Privilege mode. Alternatively, you can clear any
line using the clear command from EXEC Privilege mode. If you clear a console session, the user is returned to EXEC mode.
Example of Locking CONFIGURATION Mode for Single-User Access
Dell(conf)#configuration mode exclusive auto
BATMAN(conf)#exit
3d23h35m: %SYSTEM-P:CP %SYS-5-CONFIG_I: Configured from console by console
Dell#config
! Locks configuration mode exclusively.
Dell(conf)#
Message 1: Configuration mode Locked Error
If another user attempts to enter CONFIGURATION mode while a lock is in place, the following appears on their terminal
(message 1):
% Error: User "" on line console0 is in exclusive configuration mode
Message 2 Cannot Lock CONFIGURATION mode Error
If any user is already in CONFIGURATION mode when while a lock is in place, the following appears on their terminal (message
2):
% Error: Can't lock configuration mode exclusively since the following users are currently
configuring the system: User "admin" on line vty1 ( 10.1.1.1 )
Recovering from a Forgotten Password
If you configure authentication for the console and you exit out of EXEC mode or your console session times out, you are
prompted for a password to re-enter.
If you forget your password, follow these steps:
1 Log onto the system using the console.
2 Power-cycle the chassis by disconnecting and then reconnecting the power cord.
3 During bootup, press Esc when prompted to abort the boot process.
You enter Boot-Line Interface (BLI) mode at the BOOT_USER# prompt.
4 At the BLI prompt, set the system parameter to ignore the enable password and reload the system:
BOOT_USER# ignore enable-password
BOOT_USER# reload
NOTE: You must manually enter each CLI command. The system rejects a command if you copy and paste it in the
command line.
5 Configure a new password.
CONFIGURATION mode
enable {secret | password}
6 Save the change in the running configuration to the startup configuration.
EXEC Privilege mode
copy running-config startup-config
Switch Management 74