The Boot Management Menu - Lenovo RackSwitch G8272 Quick Start Manual

The Boot Management Menu

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Lenovo ONIE Quick Start Guide for G8272
The Boot Management menu is another way to access ONIE and configure the
switch to boot in different ONIE modes.
You can interrupt the startup process of the switch and enter the Boot Management
menu from the serial console port. When the system displays the following
message, press Shift + B. The Boot Management menu will appear.
The system is going down for reboot NOW!
...
Press shift-B for startup menu or shift-R for recovery mode: ..
Running Startup Menu
...
Boot Management Menu
M - Change boot mode (ENOS vs CNOS)
I - Change booting image
R - Boot in recovery mode (tftp and xmodem download of images to
recover switch)
P - Password reset
O - ONIE submenu
Q - Reboot
E - Exit
Please choose your menu option:
Note: In the case of ENOS, the ONIE submenu is only available after you have
installed the ONIE license key. For CNOS, the submenu is available, but executing
any of its options will result in an error, unless the ONIE license key is installed.
For more details, see "Installing the ONIE FoD License Key" on page
To enter the ONIE submenu, press O.
ONIE Menu
I - Startup ONIE OS installer
N - Startup NOS mode (system default)
R - Startup ONIE rescue mode
U - Startup ONIE self update mode
D - Startup ONIE OS uninstaller
E - Exit ONIE menu
Option? :
The ONIE submenu allows you to perform the following actions:
To boot the switch in ONIE Install mode, press I. For more details, see

in ONIE Install Mode" on page
To boot the switch in ONIE Rescue mode, press R. For more details, see

"Booting in ONIE Rescue Mode" on page
To boot the switch in ONIE Update mode, press U. For more details, see

"Booting in ONIE Update Mode" on page
To boot the switch in ONIE Uninstall mode, press D. For more details, see

"Booting in ONIE Uninstall Mode" on page
To boot the switch using the installed NOS image, press N.

To exit the ONIE submenu and return to the Boot Management Menu, press E.

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"Booting