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思科2811路由器无法正常启动,直接进入rommon模式

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发表于 2018-4-26 20:43:35 | 显示全部楼层 |阅读模式

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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:. Y' h, C; G. J, o
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System Bootstrap, Version 12.3(8r)T7, RELEASE SOFTWARE (fc1)
! Q0 B% n, [  D5 W' _1 RTechnical Support: http://www.cisco.com/techsupport8 t2 A1 \$ a; R3 z) d
Copyright (c) 2004 by cisco Systems, Inc.
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0 X( O6 X8 a$ `4 C9 @; w' `Initializing memory for ECC0 X3 K) j5 @0 E
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c2811 processor with 262144 Kbytes of main memory
, L* k3 G0 l3 T4 l; q, A+ O& gMain memory is configured to 64 bit mode with ECC enabled
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Readonly ROMMON initialized# I6 X. H/ c( W
boot: cannot open "flash:". F+ k1 w6 m$ D" K
boot: cannot determine first executable file name on device "flash:"
' ^( i) H0 _+ o7 }c2811 processor with 262144 Kbytes of main memory
5 r: b, t7 f5 B+ B, w+ b& ^Main memory is configured to 64 bit mode with ECC enabled9 [- i* _& q  |: _5 s
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Readonly ROMMON initialized' y* F" Y! n% z6 ^
boot: cannot open "flash:"9 E9 c( K/ j" Z5 u- ^- E
boot: cannot determine first executable file name on device "flash:"8 X+ L) `0 ]2 R- w
c2811 processor with 262144 Kbytes of main memory
/ i5 z% l9 x  p$ A0 [% JMain memory is configured to 64 bit mode with ECC enabled6 s& C0 m5 [/ D* S4 e, k* v
; ?& @' e8 o2 s+ z

8 J7 P5 V, I+ e" f; i6 gReadonly ROMMON initialized" _# ~. j5 R1 t5 G; _6 M* b
rommon 1 > dir flash:% m: ~6 |! d9 X' X. o5 Z
dir: cannot open device "flash:"/ d( \7 ?( H% J* ]
rommon 2 >
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重灌IOS后也是看不到Flash9 p0 I0 w  Y! \4 K- B
R2#show flash:
5 p4 ~* A, J3 l) R$ v$ c9 F0K bytes of ATA CompactFlash (Read/Write)

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发表于 2019-9-26 19:21:03 | 显示全部楼层
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