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： & G( d; P' A" H1 k# |5 a System Bootstrap, Version 12.3(8r)T7, RELEASE SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 2004 by cisco Systems, Inc. 8 ^3 h& B( ^: I- |- {0 }9 b/ g Initializing memory for ECC # Y% n  y; o& s; f2 N+ e! t. c2811 processor with 262144 Kbytes of main memory Main memory is configured to 64 bit mode with ECC enabled Readonly 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 ! `- ?1 S6 j* }. z; P + i( Q! G) z+ R2 b9 OReadonly ROMMON initialized 8 X6 D" [  f; Cboot: cannot open "flash:" boot: cannot determine first executable file name on device "flash:" c2811 processor with 262144 Kbytes of main memory $ A8 f, o; @- g$ u- F0 RMain memory is configured to 64 bit mode with ECC enabled 2 U6 E8 r: `: f2 n 5 C& ^: |( Z$ ?' K, x5 ?& ` : n5 I" W; \) |" @& ~3 ZReadonly ROMMON initialized ) j- A5 V) a  {: trommon 1 > dir flash: dir: cannot open device "flash:" rommon 2 > 1 v( e. H; h! E3 R+ }% M" J 重灌IOS后也是看不到Flash ! i, q# K! l7 Q6 h( w  bR2#show flash: 9 {' _' j" m/ k' C8 i4 I0K bytes of ATA CompactFlash (Read/Write)

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Lapot16

Thanks for sharing !!