Upgrading Bootrom - 3Com MSR 50-40 ROUTER. Installation Manual

Upgrading BootROM

First, enter <7> under the main BootROM menu (refer to section "Main BootROM Menu") to enter the
BootROM operation submenu, under which all BootROM operations are completed. Refer to section
"BootROM operation submenu" for detailed descriptions.
For example, when you upgrade full BootROM:
First, change serial baud rate to speed up upgrading (refer to section "Modifying Serial Port
Parameters" for details), and then enter <3> under BootROM operation menu. The system prompts:
Select program file please.
Waiting...CC
Select [Transfer/Send file...] in the [HyperTerminal] window. The following window pops up:
Figure 5-5 Send File dialog box
In the displayed [Send File] dialog box, click <Browse...> to select the application program file to be
downloaded, and select XModem for the [Protocol] field. Then click <Send>. The following interface
appears:
Figure 5-6 Sending File interface
After completing download, the following information appears on terminal interface to
indicate download and upgrade success:
Download successfully!
434432 bytes downloaded!
Updating Extend BTM
Updating Extended BootRom.
5-11