Release notes - H3C SECBLADENSM-CMW520-R3106

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Figure 11 Sending file dialog box
After the file is downloaded, the following information is displayed on the configuration terminal:
Download successfully!
10129792 bytes downloaded!
l The size of an application is often over 10 MB. Even if the baud rate is set to 115200 bps, it
usually takes about 30 minutes to upgrade the application through the serial interface. Therefore,
you are recommended to upgrade applications through an Ethernet interface.
l If you want the SecBlade card to use the downloaded file, you need to specify the file for the next
boot. For related information, refer to “Specifying Files” on page 13.
Upgrading the BootWare Program
Select 7 on the main menu (refer to “Main Menu” on page 18) to enter the BootWare operation
submenu, where you can perform all operations related to the BootWare program. For details about
the BootWare operation submenu, refer to “BootWare Operation Submenu” on page 22.
The following example shows how to upgrade the entire BootWare program:
Step1 Modify the baud rate of the serial interface to improve the upgrade speed (for details, refer to
“Modifying Serial Interface Parameters” on page 23) and then select 3 on the BootWare operation
submenu. The following information is displayed:
===========<BOOTWARE OPERATION SERIAL SUB-MENU>==============
| <1> Update Full BootWare |
| <2> Update Extended BootWare |
| <3> Update Basic BootWare |