>сделайте tftpdnld -r и отформатируйте из под IOS. сделал, о5 не грузится иос =(
rommon 6 > set
PS1=rommon ! >
RET_2_RUTC=1161341663
RET_2_RTS=
BOOT=
IP_ADDRESS=10.8.64.53
IP_SUBNET_MASK=255.255.255.192
DEFAULT_GATEWAY=10.8.64.1
TFTP_SERVER=10.8.64.50
TFTP_FILE=c2600-i-mz.123-26.bin
?=0
rommon 7 > tftpdnld -r
IP_ADDRESS: 10.8.64.53
IP_SUBNET_MASK: 255.255.255.192
DEFAULT_GATEWAY: 10.8.64.1
TFTP_SERVER: 10.8.64.50
TFTP_FILE: c2600-i-mz.123-26.bin
.
Receiving c2600-i-mz.123-26.bin from 10.8.64.50
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!...!
File reception completed.
TFTP copy: operation terminated due to bad checksum comparison.
rommon 8 > reset
System Bootstrap, Version 11.3(2)XA3, PLATFORM SPECIFIC RELEASE SOFTWARE (fc1)
Copyright (c) 1998 by cisco Systems, Inc.
TAC:Home:SW:IOS:Specials for info
C2600 platform with 24576 Kbytes of main memory
device does not contain a valid magic number
boot: cannot open "flash:"
boot: cannot determine first file name on device "flash:"
System Bootstrap, Version 11.3(2)XA3, PLATFORM SPECIFIC RELEASE SOFTWARE (fc1)
Copyright (c) 1998 by cisco Systems, Inc.
TAC:Home:SW:IOS:Specials for info
C2600 platform with 24576 Kbytes of main memory
rommon 1 >