Release notes - H3C SecBladeII-CMW520-F3169P07

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After you download files at the modified baud rate to upgrade applications, restore the baud rate on
the HyperTerminal to 9600 bps in time, so as to ensure the normal display on the screen when the
SecBlade card boots or reboots.
Upgrading Applications
You can upgrade applications on the serial submenu when upgrading them through the serial
interface.
Step1 Select 2 on the main menu to enter the serial submenu. For details about the serial submenu, refer to
“Serial Submenu” on page 23.
The following example shows how to upgrade the main application main.bin:
To improve the upgrade speed, you can modify the baud rate of the serial interface before upgrading
the main application file. For details, refer to “Modifying Serial Interface Parameters” on page 27.
Step2 Select 2 on the serial submenu. The following information is displayed:
Please Start To Transfer File, Press <Ctrl+C> To Exit.
Waiting ...C
Step3 Select Transfer > Send File in the HyperTerminal window. The following dialog box appears:
Figure 12 Send File dialog box
Step4 Click Browse… to select the application file to be downloaded, and select Xmodem from the
Protocol dropdown list. Then click Send and the following dialog box appears: