H3c-technologies H3C SecPath F100-C-EI Uživatelský manuál stáhnout pdf (Strana 76)

Installation Manual

H3C SecPath F100-C-EI Firewall

Chapter 5 Maintaining Software

5-26

Caution:

z To enter the Boot menu, be sure to press Ctrl+B within three

seconds after the “System starts booting” prompt appears on the

configuration terminal; otherwise, the system starts

decompressing the program.

z Restart the firewall if you want to enter the Loader menu after

entering the Boot ROM extended segment.

Type the correct password and press Enter. (If no Boot ROM

password has been set, just press Enter.) The system displays the

Boot Menu:

1: Download Boot ROM with XMODEM

2: Download Extended Segment of Boot ROM with XMODEM

3: Modify Boot ROM password

4: System booting from Flash

5: Do not check the version of Extended Segment of

Boot ROM

6: Exit and reboot

Enter your choice(1-4):

Note that:

If option 4 is selected, it is required to back up the extended

segment of Boot ROM in the flash memory, refer to section

5.6

Backing Up and Restoring the Extended Segment of the Boot ROM

Program” on page

5-22 for details.

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H3c-technologies H3C SecPath F100-C-EI Uživatelský manuál Strana 76