思科2811路由器无法正常启动，直接进入rommon模式

高瑞

思科2811路由器无法正常启动，直接进入rommon模式。改了寄存值和重灌IOS，都没能解决。好像是认不到Flash，拆其它2811上的Flash上去，也是一样。设备是不是坏了，还能救吗？以下是设备启动信息： ; g5 f  k5 D  y# O5 Q6 }+ ~System Bootstrap, Version 12.3(8r)T7, RELEASE SOFTWARE (fc1) ( F8 R8 ]. K. {1 \2 w! ITechnical Support: http://www.cisco.com/techsupport Copyright (c) 2004 by cisco Systems, Inc. 7 l1 a5 \7 P" }2 S4 P Initializing memory for ECC . 9 ?7 W) Y9 S% cc2811 processor with 262144 Kbytes of main memory 7 y% T0 L- }% Y+ r0 x4 xMain memory is configured to 64 bit mode with ECC enabled ; b& a/ L  }. E. N ' D( [1 H/ G+ F2 T* UReadonly ROMMON initialized boot: cannot open "flash:" $ L, E# M$ ^# f4 |boot: cannot determine first executable file name on device "flash:" c2811 processor with 262144 Kbytes of main memory Main memory is configured to 64 bit mode with ECC enabled % A4 d- p) \! P4 V1 Y% ]/ H+ u 3 q+ s1 S! w& a+ d  mReadonly ROMMON initialized boot: cannot open "flash:" boot: cannot determine first executable file name on device "flash:" c2811 processor with 262144 Kbytes of main memory Main memory is configured to 64 bit mode with ECC enabled Readonly ROMMON initialized $ @2 V* u1 L. E5 Trommon 1 > dir flash: dir: cannot open device "flash:" 9 ]9 {9 N, E* V9 j0 P3 F  ^' X: @rommon 2 > 重灌IOS后也是看不到Flash 3 ]( u( S( s& j/ ^& h: CR2#show flash: 0K bytes of ATA CompactFlash (Read/Write)

Lapot16

Thanks for sharing !!