H3C MSR 20-20 User Manual
Also see for H3C MSR 30-20 ROUTER: Command referenceUser manualSupplementary guideInstallation manualInstallation manual
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Upgrading Application Program Through Serial Interface 47After completing download, the following information appears on terminal interface to indicate download and upgrade success:Download successfully!434432 bytes downloaded!Updating Extend BTMUpdating Extended BootRom.n ■ The file name, size and path vary in different situations. Check the currentversion of BootROM and application program in order to use correct file.■ This method only upgrades a part of BootROM. You can re-upgrade whenerror occurs.Upgrading ApplicationProgram ThroughSerial InterfaceUpgrading of application program through serial interface is implemented underserial submenu. Enter <2> under the main BootROM menu to enter the serialsubmenu. Refer to “Enter serial submenu” on page 41 for detailed descriptions.For example, when you upgrade application program:First, change serial baud rate to speed up upgrading (refer to “Modifying SerialInterface Parameters” on page 43 for details), and then enter <2> under serialsubmenu. The system prompts:Select program file please.Waiting...CCSelect application program file and send it. Upgrading application program withserial port takes the similar steps with upgrading BootROM. Refer to “UpgradingBootROM” on page 45 for details.n Application program often takes over 10M.Even if the baud rate is changed to115200 bps, the upgrading takes about 30 minutes. Therefore, it is recommendedyou upgrade through Ethernet interface.Upgrading ApplicationProgram ThroughEthernet InterfaceEnter <3> under the main BootROM menu to enter the Ethernet interfacesubmenu. Refer to “Enter Ethernet interface submenu” on page 42 for details.Configuring EthernetParametersBefore upgrading application program through Ethernet interface, we need toconfigure the Ethernet interface of the router, as follows:Enter <3> under the main BootROM menu to enter the Ethernet Interfacesubmenu. Then, enter <5> to enter the Configure Ethernet interface menu:Note: Two protocols for download, tftp & ftp.You can modify the flags following the menu except the boot device.tftp--0x80, ftp--0x0.’.’ = clear field; ’-’ = go to previous field; Ctrl+D = quitboot device : mottsec0 Boot device name. Cannot be changed.processor number : 0 Processor number. Keep unchanged.host name : host Host name. Keep unchanged.file name : main.bin The download file name shall be consistent with the real file name, and you are asked to designate download path. Oryou can designate download path in FTP and TFTP settings.inet on ethernet (e) : 192.168.80.10 Set to be in the same network with |
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