我们的CISCO 1760路由器接的是帧中继专线，我在练习时，把数据都给搞丢啦，目前重启路由后出现的提示是：rommon 1> 怎么办？

怎么能调整到可以用telnet登录？ 目前我连接的方式是用“超级终端”

谢谢帮助！

现在一开路由就成了这种状况了，请求支援

System Bootstrap, Version 12.2(7r)XM2, RELEASE SOFTWARE (fc1)
TAC Support: http://www.cisco.com/tac
Copyright (c) 2003 by cisco Systems, Inc.

Testing lower main memory - data equals address
Testing lower main memory - checkerboard
Testing lower main memory - inverse checkerboard
Clearing lower 4K memory for cache initialization
Clearing bss
Reading monitor variables from NVRAM
Enabling interrupts
Enabling instruction cache
Reading cookie
Initializing main memory
Sizing NVRAM
Sizing flash
Exiting init
C1700 platform with 98304 Kbytes of main memory

device does not contain a valid magic number
boot: cannot open "flash:"
boot: cannot determine first file name on device "flash:"
                                                         ?
                                                           System Bootstrap, Ver
sion 12.2(7r)XM2, RELEASE SOFTWARE (fc1)
TAC Support: http://www.cisco.com/tac
Copyright (c) 2003 by cisco Systems, Inc.

Testing lower main memory - data equals address
Testing lower main memory - checkerboard
Testing lower main memory - inverse checkerboard
Clearing lower 4K memory for cache initialization
Clearing bss
Reading monitor variables from NVRAM
Enabling interrupts
Enabling instruction cache
Reading cookie
Initializing main memory
Sizing NVRAM
Sizing flash
Exiting init
C1700 platform with 98304 Kbytes of main memory

device does not contain a valid magic number
boot: cannot open "flash:"
boot: cannot determine first file name on device "flash:"

System Bootstrap, Version 12.2(7r)XM2, RELEASE SOFTWARE (fc1)
TAC Support: http://www.cisco.com/tac
Copyright (c) 2003 by cisco Systems, Inc.

Testing lower main memory - data equals address
Testing lower main memory - checkerboard
Testing lower main memory - inverse checkerboard
Clearing lower 4K memory for cache initialization
Clearing bss
Reading monitor variables from NVRAM
Enabling interrupts
Enabling instruction cache
Reading cookie
Initializing main memory
Sizing NVRAM
Sizing flash
Exiting init
C1700 platform with 98304 Kbytes of main memory

rommon 1 >