3com MSR 30-20 Instruccion De Instalación
76
C
HAPTER
5: S
OFTWARE
M
AINTENANCE
Exit to the main menu
Exit to the main BootROM menu.
Dealing with Router
Password Loss
Password Loss
Do as follows when your BootROM password, user password or Super Password is
lost.
lost.
User Password Loss
You cannot enter the system if you lose your user password. You can boot the
system by neglecting system configuration. Perform the following operations:
system by neglecting system configuration. Perform the following operations:
Step 1: Enter the main BootROM menu, and select <6> to boot by ignoring system
configuration:
configuration:
The system prompts:
........
Flag Set Successfully.
The system prompts set success.
Step 2: When the main BootROM menu appears again, enter <a> to reboot the
system.
system.
........
system start booting......Version
2.11
Step 3: Set new password under the system view after rebooting.
[H3C]user-interface console 0
[H3C-ui-console0]authentication-mode password
[H3C-ui-console0]set authentication password simple 123456
This indicates that the password authentication is adopted at the Console port and
the password is set to 123456 and stored in plain text.
the password is set to 123456 and stored in plain text.
n
■
After rebooting, the system runs with the initial default configuration. The
original configuration files are stored in memory. To restore the original
configurations, you can use the display saved-configuration command to
display them, and then copy and execute them.
original configuration files are stored in memory. To restore the original
configurations, you can use the display saved-configuration command to
display them, and then copy and execute them.
■
When storing the password in plain text, you can use the display
current-configuration command to see the password in the current
configuration. If you use the set authentication password cipher 123456
command when setting the password, the password is encrypted and stored.
current-configuration command to see the password in the current
configuration. If you use the set authentication password cipher 123456
command when setting the password, the password is encrypted and stored.
Step 4: Save the new configuration.
[H3C] save
n
Execute the save command after modifying the user password to save the new
password.
password.
BootROM Password Loss
Contact the agent or our technical support personnel in the event of BootROM
password loss. They can help you set a new password
password loss. They can help you set a new password