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发表于:2008-4-12 15:40
标题：急急急 关于AR 46-20的bootroom
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现在我们的ar 46-20不能启动了,每次都提示找不到main.bin 等文件无法找到,个体情况如下:
请各位兄弟指点下解决方法,是否是硬件损坏了,需要返厂维修.还是只需要升级恢复下bootroom就行了
若是需要升级,应该从哪能找到升级用的文件呢?谢谢,急!
Starting...
Decompressing....done!
Ensure the baudrate is set to 9600bps!
*******************************************************
* *
* Switching Routing Platform AR46 Bootrom, Ver5.22 *
* *
*******************************************************
Copyright (c) 1998-2005 Huawei Technologies Co., Ltd.
CPU type : IBM750FX
CPU L2 Cache : 512KB
CPU Clock Speed : 733MHz
Memory Size : 256MB
Press Ctrl+B to enter boot menu... 0
Auto-booting...
Booting from flash...
The main boot file is
Can not open flash file: flash:/main.bin
The backup boot file is
Can not open flash file: flash:/backup.bin
The secure boot file is
Can not open flash file: flash:/secure.bin
No boot file!
Booting failed!
Assign a valid boot file please.
System will return to main bootrom.
Main Bootrom Password:
==========================================
| Boot With Default Mode |
| Boot From Flash |
| Enter Serial SubMenu |
| Enter Ethernet SubMenu |
| Boot File Control |
| Modify Bootrom Password |
| Reset Console Authentication |
| Ignore System Configuration |
| Enter Debugging Environment |
| Reboot |
=============================================================
Enter your choice(1-a):
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