Installation ManualH3C SecPath F1000-E Firewall Chapter 6 Maintaining Software6-13Select Call > Call to establish a new connection.Figure 6-4 Re-establish a call connectionThen, press the Enter key, and the system will prompt the current baud rate and returnto the previous menu.The system displays:The current baudrate is 115200 bpsNote:After you download files to upgrade applications by changing the baud rate, restore thebaud rate in the HyperTerminal to 9600 bps in time, so as to ensure the normal displayon the console screen when the system boots or reboots.6.3.3 Upgrading an ApplicationThe application upgrade through a serial interface is implemented on the serialsubmenu.Select 2 on the BootWare main menu to enter the serial submenu. For detaileddescription on this submenu, refer to section 6.2.2 “Serial Submenu” on page 6-7.The following example shows how to upgrade the main application file main.bin:To improve the upgrading speed, you can modify the serial port baud rate beforeupgrading the main application file (refer to section 6.3.2 “Modifying Serial InterfaceParameters” on page 6-11). Select 2 on the serial port submenu, and the systemprompts:Waiting...CCSelect Transfer > Send file… in the terminal window. The following dialog boxappears:
