H3C MSR 20-20 User Manual
Also see for H3C MSR 30-20 ROUTER: Command referenceUser manualSupplementary guideInstallation manualInstallation manual
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BootROM Menu 39Software MaintenanceMethodsUpgrading BootROM and application program using XMODEM protocolthrough an serial interface.Upgrading application program from TFTP/FTP server through an Ethernetinterface in BootROM.Uploading/downloading application program and configuration file fromTFTP/FTP server via command lines.n ■ BootROM program is upgraded through binding with the Comware version.You do not need to upgrade it separately. The system automatically upgradesBootROM to be the latest version while upgrading Comware.■ Check the current version of BootROM and application program beforeupgrading. For the association between Comware version and BootROMprogram, see the corresponding Release Notes.Figure 5 Upgrade BootROM and Comware under Comware V5 environmentBootROM MenuMain BootROM Menu When the router is powered on and reboots, the console terminal displays:InitDDRProceed to boot, and the system prompts:system start booting......Version 2.11Press CTRL+D to stop auto-bootBooting Normal Extend BootRomDecompressing...done!Ensure the baudrate is set to 9600bps!Starting at 0xa00000...Comware versionStartEndUpgrade Comware ?Choose upgrade modeXmodemupgrade TFTPupgradeFTPupgradeChoose correct ComwareNYUpgradeVia networkinterface |
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