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： . _3 \' f/ l, {% w 8 G# K8 e$ @. ~) ~. ~9 z6 GSystem Bootstrap, Version 12.3(8r)T7, RELEASE SOFTWARE (fc1) ( {2 O2 K' p5 g1 `6 N, @+ T+ lTechnical Support: http://www.cisco.com/techsupport Copyright (c) 2004 by cisco Systems, Inc. 6 m0 F3 T+ L- \0 c7 J+ n # Q% N; q2 @: SInitializing memory for ECC 4 S4 C: f( I6 u+ L; r. q- C0 x2 t7 ~5 f. c2811 processor with 262144 Kbytes of main memory Main memory is configured to 64 bit mode with ECC enabled 4 a4 N+ F/ e5 c5 T- G( \Readonly ROMMON initialized 4 R; Y) ?( z  n& A# c- v& iboot: cannot open "flash:" boot: cannot determine first executable file name on device "flash:" 7 O2 V( a9 b3 `' @% w# |c2811 processor with 262144 Kbytes of main memory Main memory is configured to 64 bit mode with ECC enabled 9 E6 \  g4 L0 k; Z7 r* O! I0 ` 7 j$ S' k3 U' j 1 Y5 ^4 U6 ]! dReadonly ROMMON initialized 8 }  A, @4 P- R, z" v4 ]% g, k( \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 1 y/ m- t* t4 C; z% g* |  y# T) gReadonly ROMMON initialized $ a; T( c4 M* P2 w0 F( H+ Grommon 1 > dir flash: dir: cannot open device "flash:" rommon 2 > 重灌IOS后也是看不到Flash * W6 l: ~1 U5 x4 D8 u0 cR2#show flash: 0K bytes of ATA CompactFlash (Read/Write)

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Lapot16

Thanks for sharing !!