长菜花解决4500交换机开机就进入ROMMON模式的办法

2021年1月19日发(作者：左安龙)
4013+TS
启动问题

做服务时碰见一问题
,
多台< br>4503
都有这问题
,
配置是
4503
的机箱
,40 13+
ts
引擎
.
问题：设备启动时没有加载
IOS
而是 直接进入
rommon
模式只有敲入
boot
的命令才能正常启动。

解决方法
:
rommon 1 >?
alias



set and display aliases command
boot




boot up an external process
clear


clear configurations, use 'clear help' for more info
confreg

configuration register utility
dev


list the device table with physical device information
dir





list filesystem information
help


monitor builtin command help
history



monitor command history
macstats
print management port MAC statistics counters
meminfo

main memory information
ping




ping utility to determine network connectivity
repeat


repeat a monitor command
reset

system reset
set





show/set environment vars, use 'set help' for more info
sprom


serial eprom operations
sysret


print out info from last system return
unalias



unset an alias
unset



unset a monitor variable

version


display Rom Monitor version information
rommon 2 >confreg
Configuration Summary :

=> load rom after netboot fails
=> break/abort has effect
=> console baud: 9600
=> autoboot from: the first file from internal flash device
do you wish to change the configuration? y/n [n]: y
enable
enable
disable
enable
disable
enable
change console baud rate? y/n [n]: n
change the boot characteristics? y/n [n]: y
enter to boot:
0 = disable autoboot

1 = the first file from internal flash device

2 = commands specified in 'BOOT' environment variable