舊系統的 3Com 設備!!! 操作方式如下 先重開機 然後 把設定檔 備份出來!!! 透過編輯 修改所有密碼 成為 新的密碼 ...修改完後 把檔案 存回去 交換器上面 重新啟動
觀察 是否有修改成功!!!
祝各位網路暢行無阻
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Restart
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Starting......
RAMLine.....OK
System is booting....................
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* *
* Switch 7750 BOOTROM, Version 527 *
* *
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Copyright (c) 2004-2006 3Com Corporation and its licensors. All rights reserved.
Creation date : Aug 16 2006, 14:48:52
CPU type : MPC8245
CPU Clock Speed : 300Mhz
BUS Clock Speed : 33Mhz
BOOT_FLASH type : AMD29LV040B
Flash Size : 32MB
Memory Size : 256MB
FAB96 self testing..........................................
SDRAM Data lines Selftest.................................OK!
SDRAM Address lines Selftest..............................OK!
SDRAM fast selftest.......................................OK!
Please check LEDs.....................LEDs selftest finished!
CPLD selftest.............................................OK!
FPGA selftest.............................................OK!
The switch Mac address is .....................0020.9C69.813E
Press Ctrl+B to enter Boot Menu... 4 <---------Ctrl+B Here
password:
BOOT MENU
1. Download application file
2. Select application file to boot
3. Display all files in flash
4. Delete file from flash
5. Modify bootrom password
0. Reboot
Enter your choice(0-5): 3
Flash:/
File Number File Size(bytes) File Name
========================================================
1(-). 12774575 77503_02_00s168rec08.app
2. 4 snmpboots
3. 248 manuinfo.txt
4. 4893 sw7750.cfg
5(*). 12785451 77503_02_00s168rep02.app
6. 1120695 sw77_boot519.btm
Flash Free Space : 5949440 bytes
The current application file is: flash:/77503_02_00s168rep02.app
The backup application file is: flash:/77503_02_00s168rec08.app
BOOT MENU
1. Download application file
2. Select application file to boot
3. Display all files in flash
4. Delete file from flash
5. Modify bootrom password
0. Reboot
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Upload configuration file
==================================================
Enter your choice(0-5): <-------------------Ctrl+Y here
Please set application file upload protocol parameter:
1. Set TFTP protocol parameter:
0. Return to boot menu
Enter your choice(0-1): 1
Load File name :S6500-VRP310-R3020.APP sw7750.cfg File to be uploaded
Switch IP address :192.168.0.7 152.67.101.74
Server IP address :192.168.0.6 152.67.101.208
Are you sure you want to upload file from flash? Yes or No(Y/N) y
Prepare for transmitting....................................OK!
Loading...done!
BOOT MENU
1. Download application file
2. Select application file to boot
3. Display all files in flash
4. Delete file from flash
5. Modify bootrom password
0. Reboot
Enter your choice(0-5): 4
Flash:/
File Number File Size(bytes) File Name
========================================================
1(-). 12774575 77503_02_00s168rec08.app
2. 4 snmpboots
3. 248 manuinfo.txt
4. 4893 sw7750.cfg
5(*). 12785451 77503_02_00s168rep02.app
6. 1120695 sw77_boot519.btm
Flash Free Space : 5949440 bytes
The current application file is: flash:/77503_02_00s168rep02.app
The backup application file is: flash:/77503_02_00s168rec08.app
Please input the file number to delete :4
The file you selected is flash:/sw7750.cfg, delete it? Yes or No(Y/N)y
Deleting file...done
BOOT MENU
1. Download application file
2. Select application file to boot
3. Display all files in flash
4. Delete file from flash
5. Modify bootrom password
0. Reboot
Enter your choice(0-5): 0
Rebooting...
Starting......
RAMLine.....OK
System is booting....................
Note: Reconfigure the switch according to the configuration file uploaded.