NEC QX-S6648XP-6Q Installation Manual page 86

Installation Guide
QX-S6600 Series Ethernet Switches
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Done!
EXTENDED BOOT MENU
1. Download image to flash
2. Select image to boot
3. Display all files in flash
4. Delete file from flash
5. Restore to factory default configuration
6. Enter BootRom upgrade menu
7. Skip current system configuration
8. Set switch startup mode
0. Reboot
Ctrl+Z: Access EXTENDED ASSISTANT MENU
Ctrl+F: Format file system
Ctrl+P: Change authentication for console login
Ctrl+R: Download image to SDRAM and run
Enter your choice(0-8):0
 NOTE:
The switch always attempts to boot first with the main images, and if the attempt fails,

for example, because the main images not available, the switch tries to boot with the
backup images. An image with the none attribute is just stored in Flash memory for
backup and you must change its attribute to make it usable at reboot.
If an image with the same attribute as the image you are loading is already in Flash

memory, the attribute of the old image changes to none after the new image becomes
valid.
6) Enter 0 in the Boot menu to reboot the switch with the new software images.
6-20
6 Upgrading software