未来往事今天改了一个名字非常奇葩的ONU，“飞奔”，看命令像是OEM烽火的。
本次改交换机也是通过删除boot下的启动文件“img.bin”实现的，让它卡在boot下，实现OUN端口全通。
配置过程：
mpc8247 System Boot
Fiberhome Telecommunication Technologies Co. Ltd.
CPU: Motorola MPC8247
BOOT version: 2.0/2
Creation date: Nov 5 2009, 09:26:11
Press '1' key to stop auto-boot... //在倒计时结束之前按1进入boot菜单
15
[Boot]:
[Boot]:
[Boot]: ? //按？即可查看菜单信息
? - print this list
@ - boot (load and go)
w - write image into flash
p - print boot params
c - change boot params
g - go to load image @ flash
d adrs[,n] - display memory
M adrs - modify memory
f adrs, nbytes, value - fill memory
e - delete a file in flash
v - print boot logo with version
n netif - print network interface device address
m - set ethernet address
$dev(0,procnum)host:/file h=# e=# b=# g=# u=usr [pw=passwd] f=#
tn=targetname s=script o=other
Boot flags:
0x02 - load local system symbols
0x04 - don't autoboot
0x08 - quick autoboot (no countdown)
0x20 - disable login security
0x40 - use bootp to get boot parameters
0x80 - use tftp to get boot image
0x100 - use proxy arp
available boot devices:Enhanced Network Devices
motfcc0 motfcc1
[Boot]: [Boot]:
[Boot]: e //按e选择要删除的文件
id file len addr info
1 usr2.cfg 17 300009ec User Conf2
2 boot.cfg 80 302b970c Boot Conf
3 img.bin 1400347 303f052c Application
4 usr1.cfg 2666 305470ac User Conf1
5 mac.cfg 6 30547c5c MAC Address
6 usr.cfg 1 30547ccc User Conf
Please choose an id to delete: 3 //按3选择img.bin进行删除
delete ok! //删除成功
[Boot]: e
id file len addr info
1 usr2.cfg 17 300009ec User Conf2
2 boot.cfg 80 302b970c Boot Conf
3 usr1.cfg 2666 305470ac User Conf1
4 mac.cfg 6 30547c5c MAC Address
5 usr.cfg 1 30547ccc User Conf
//删除后重启交换机即可
设备图片：
