H3C MSR 50-40 Installation Manual

Also see for MSR 50-40: User manual

Contents

H3C MSR 50-40 Installation Manual Manual pdf 70 page image

62NOTE:• The file name, size and path vary in different situations. Before upgrading, check the current version ofBootWare and application program.• Restore the baud rate in the HyperTerminal to 9600 bps after upgrading the BootWare. This ensures thatthe information can be displayed on the console terminal after system boot or reboot.• Upgrading the extended BootWare involves only a segment of BootWare. Once an error occurs, youcan re-upgrade BootWare.Upgrading an Application Program through aSerial InterfaceUpgrading an application program through a serial interface is implemented under the serial submenu.Enter 2 in the main BootWare menu to enter the serial interface submenu: For details, refer to BootWareSubmenus on page 52.The following example illustrates how to upgrade a main application program.First, change the baud rate of the serial interface to speed up upgrading (refer to Modifying SerialInterface Parameters on page 59 for details). Then enter 2 in the serial interface submenu. The systemdisplays:Please Start To Transfer File, Press To Exit.Waiting ...CCSelect an application program file and send it. The procedure for upgrading an application programthrough a serial interface is similar to that for upgrading BootWare. For the detailed procedure, seeUpgrading BootWare on page 60.NOTE:Generally an application program is more than 10 MB in size. Even if the baud rate is changed to115200 bps, it usually takes about 30 minutes to upgrade an application program. Therefore, you arerecommended to upgrade an application program through an Ethernet interface.Maintaining Application and Configuration FilesYou can view and modify a file type in the file control submenu:Enter 4 in the main BootWare menu to enter the file control submenu. The system displays:============================================================|Note:the operating device is cfa0 ||<1> Display All File(s) ||<2> Set Application File type ||<3> Set Configuration File type ||<4> Delete File ||<0> Exit To Main Menu |==========================================================================Enter your choice(0-4):