Download 3Com Router Configuration Guide

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CHAPTER 3: SYSTEM MANAGEMENT
Quickly input Ctrl+D to enter the Boot ROM menu. If Ctrl+D is not input within
three seconds, the system will restart the router and the following prompt
information displays:
******************************************
*
* 3Com Router Series Bootrom, V4.25
*
*
******************************************
*
*
3Com Corporation Copyright(C) Reserved.
Compiled at 09:06:32 , Jun 13 2003.
Now testing memory...OK!
256M
bytes DRAM
8192k bytes flash memory
Press ENTER key to get start when you see ATS0=1.
System now is starting... ATS0=1
2 Input Ctrl+D, and the following prompt information displays:
Please input Bootrom password:
Input the Boot ROM password (directly key in Enter since there is no factory-set
password for the routers). If the Boot ROM password has already been modified,
input the correct one. If your attempts to input the correct password fail three
times, the system will halt, and you must power off and then power on the router.
3 If the input Boot ROM password is correct, the system will prompt:
Boot Menu:
1: Download Bootrom program
2: Modify Bootrom password
3: Reboot
Enter your choice (1-3):
In the above prompt:
■
Select 1 to use XModem protocol to load router Boot ROM software.
■
Select 2 to modify the Boot ROM password, and the system displays the
following prompt:
Please input new password:*****
Retype the new password: *****
Saving the password... #
The system returns to the prompt displayed at step 3.
■
Select 3 to restart the router.
4 If 1 is selected, the system prompts you to select a baud rate for software loading.
Please choose your download speed:
1:
9600 bps
2:
19200 bps
3:
38400 bps
4:
57600 bps
5: 115200 bps
6: Exit and Reboot
Enter your choice (1-6):