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： System Bootstrap, Version 12.3(8r)T7, RELEASE SOFTWARE (fc1) & Z0 d+ \5 l, f$ M% r' GTechnical Support: http://www.cisco.com/techsupport ) I5 r2 R6 X- H% S1 w9 LCopyright (c) 2004 by cisco Systems, Inc. 9 K; E( ^+ m. r Initializing memory for ECC % T% w7 r1 M" P' }. ! M: S" C6 P- X# X% p/ u& D. cc2811 processor with 262144 Kbytes of main memory . e3 d8 ?5 c) [7 Y& r/ U' B' ~5 SMain memory is configured to 64 bit mode with ECC enabled 8 J2 F. @0 F. U/ [ - A% \5 ]4 ?0 `6 H9 \* S: S0 B8 ^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 : m/ {8 b! i2 L( c; e Readonly ROMMON initialized , \5 f: s# E8 ~1 b1 Mboot: cannot open "flash:" boot: cannot determine first executable file name on device "flash:" c2811 processor with 262144 Kbytes of main memory : ~# i8 \! {/ G3 A* mMain memory is configured to 64 bit mode with ECC enabled 5 Q6 a, d# [$ r1 z- n. @Readonly ROMMON initialized * p- T( a- E9 Orommon 1 > dir flash: . p8 {0 @, R% O5 _  I" o  pdir: cannot open device "flash:" rommon 2 > ' @' {3 t+ ~. m" h7 n1 j9 w( d8 {重灌IOS后也是看不到Flash R2#show flash: 9 I7 u4 b' [  z  W* W/ ?8 ~0K bytes of ATA CompactFlash (Read/Write)

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Lapot16

Thanks for sharing !!