catalyst 2948G-L3 IOS 恢复

liuchunlin

启动时出现以下问题：
ROMMON: Cold Reset frame @0x00000000
ROMMON: Reading reset reason register
ROMMON: Valid NVRAM config

System Bootstrap, Version 12.0(7)W5(15a) RELEASE SOFTWARE
Copyright (c) 2000 by cisco Systems, Inc.

ROMMON: Initializing exceptions
ROMMON: Initializing TLB
ROMMON: Initializing cache
ROMMON: Sizing and zeroing main memory ... 64 MBytes
ROMMON: Sizing non-volatile memory ... 128 KBytes

cat2948g platform with 65536 Kbytes of main memory

loadprog: bad file magic number: 0x0
boot: cannot load "bootflash:"

请问有没有办法恢复？