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) 7 K* ?, |, N* lTechnical Support: http://www.cisco.com/techsupport Copyright (c) 2004 by cisco Systems, Inc. ; Q7 C2 g; z6 V, Y) }8 W# l7 E ' Z7 j: ?! O% d& a* GInitializing memory for ECC . 8 n: ^( `$ F( U$ c) ^c2811 processor with 262144 Kbytes of main memory % Z  ~) U8 x% Z3 ^  q- S/ r) yMain memory is configured to 64 bit mode with ECC enabled $ Y4 R, f- W) d/ W' x1 H Readonly ROMMON initialized boot: cannot open "flash:" boot: cannot determine first executable file name on device "flash:" % V1 t8 u4 \4 T& l8 K$ U1 f' x) _c2811 processor with 262144 Kbytes of main memory Main memory is configured to 64 bit mode with ECC enabled * o  ?4 h7 k$ r* b. X3 p9 D$ Q5 bReadonly ROMMON initialized boot: cannot open "flash:" % C5 ^/ _- o4 ~4 V& M: h  Mboot: cannot determine first executable file name on device "flash:" 5 U9 ^: R/ H0 V# I* A8 V) Dc2811 processor with 262144 Kbytes of main memory 4 h% X* r% t0 i) h+ T9 @" o: dMain memory is configured to 64 bit mode with ECC enabled ) K+ J# I. a4 N! r1 | 3 W9 r" D- {6 ~) k1 c) O # V! {( y: e% ~" f. gReadonly ROMMON initialized / f. u7 Q7 \; A! Hrommon 1 > dir flash: * X3 K& H2 h: Udir: cannot open device "flash:" rommon 2 > - G, B0 K: ]- w8 n( E5 Y# O$ O重灌IOS后也是看不到Flash , \# ?% S) \6 _% H- T9 TR2#show flash: . j. Z6 |- f+ h0 k' G9 ~8 {( {0K bytes of ATA CompactFlash (Read/Write)

Lapot16

Thanks for sharing !!