关于cisco3662的IOS的恢复问题

我现在有一台3662。现在升级ios。

代但是我把ios通过tftp下传后有点问题。
下传成功，通过show flash也可以看到原来的c3660-i-mz.122-5d.bin已经删掉了。就剩下一个新的文件c3660-is-mz.122-13.T.bin。

可是我重启后再也进不去系统了。出错。最多进到remon状态下。

不知道为什么？还需要改那些设置吗？

接下来我在remon状态下通过xmodem把原先的ios导进去后当时可以正常在系统里面。但是重启后就会出现和上面一样的错误。

我已经用过confreg 0x2102.
boot system flash:c3660-is-mz.122-13.T.bin.

可是还是不行。
出错信息：
2; please resolve problems immediatelyion
Cisco Internetwork Operating System Software
IOS (tm) 3600 Software (C3660-I-M), Version 12.2(5d), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Sat 02-Feb-02 09:18 by kellythw
Image text-base: 0x600089C0, data-base: 0x60A60000

ROM: System Bootstrap, Version 12.0(6r)T, RELEASE SOFTWARE (fc1)

Router uptime is 13 minutes
System returned to ROM by power-on
Running default software

cisco 3660 (R527x) processor (revision 1.0) with 57344K/8192K bytes of memory.
Processor board ID JMX0706L119
R527x CPU at 225Mhz, Implementation 40, Rev 10.0, 2048KB L2 Cache
Bridging software.
X.25 software, Version 3.0.0.


3660 Chassis type: ENTERPRISE
2 FastEthernet/IEEE 802.3 interface(s)
DRAM configuration is 64 bits wide with parity disabled.
125K bytes of non-volatile configuration memory.
32768K bytes of processor board System flash (Read/Write)

Configuration register is 0x3922

Router#sh flash

System flash directory:
File  Length   Name/status
  1   17288156  flash:
[17288220 bytes used, 16266212 available, 33554432 total]
32768K bytes of processor board System flash (Read/Write)

Router#copy
00:13:37: %PS-3-MULTFAIL: There is more than one failure with the  Power System
2; please resolve problems immediately
% Incomplete command.

Router#sh flash

System flash directory:
File  Length   Name/status
  1   17288156  flash:
[17288220 bytes used, 16266212 available, 33554432 total]
32768K bytes of processor board System flash (Read/Write)

Router#reload

System configuration has been modified. Save? [yes/no]: y
Building configuration...
[OK]
Proceed with reload? [confirm]
00:14:07: %PS-3-MULTFAIL: There is more than one failure with the  Power System
2; please resolve problems immediatelyy
00:14:08: %SYS-5-RELOAD: Reload requestedC3660 processor with 65536 Kbytes of ma
in memory
Main memory is configured to 64 bit mode with parity disabled

program load complete, entry point: 0x80008000, size: 0x107cac0
Self decompressing the image : #################################################
################################################################################
############################################################# [OK]

Smart Init is enabled
smart init is sizing iomem
  ID            MEMORY_REQ                 TYPE
0000B3          0X0009FC00 Dual Port Fast Ethernet
                0X003C0000 OIR memory
                0X000F3BB0 public buffer pools
                0X00211000 public particle pools
TOTAL:          0X007647B0

If any of the above Memory Requirements are
"UNKNOWN", you may be using an unsupported
configuration or there is a software problem and
system operation may be compromised.
Rounded IOMEM up to: 8Mb.

Not enough memory in the system for IO memory
IO memory available 6427384 required 8388608

***ERROR in mapping iomemory during Initialization


%Software-forced reload


Unexpected exception, CPU signal 23, PC = 0x604A42A0


-Traceback= 604A42A0 604A2518
$0 : 00000000, AT : 62AD0000, v0 : 62D00000, v1 : 62D00000
a0 : 62CCDCC8, a1 : 00008000, a2 : 00000000, a3 : 62850000
t0 : 0000FF00, t1 : 3401FF01, t2 : 604A80E0, t3 : FFFF00FF
t4 : 604A80E0, t5 : 80007CC8, t6 : 80007CC4, t7 : 80007CC0
s0 : 00000000, s1 : 00000000, s2 : 62840000, s3 : 006212F8
s4 : 80007EF0, s5 : 62B40000, s6 : FFFFFFFD, s7 : FFFFFFFB
t8 : 80007D38, t9 : FFFFFFFF, k0 : 3041F001, k1 : A0005FC8
gp : 62AD8340, sp : 80007E60, s8 : 039DED08, ra : 604A2518
EPC : 604A42A0, ErrorEPC : BFC00CC4, SREG : 3401FF03
Cause 00000024 (Code 0x9): Breakpoint exception

No fault history 0xFFFFFFFF. Need 11.1 (2) or higher ROM


Unexpected exception, CPU signal 10, PC = 0x0


-Traceback= 0 604A3D68
$0 : 00000000, AT : 62AD0000, v0 : 00000000, v1 : 62CE0000
a0 : 62CFC8B4, a1 : 00000000, a2 : FFFFFFFD, a3 : 62850000
t0 : 00000038, t1 : 34018001, t2 : 34018000, t3 : FFFF00FF
t4 : 604A80E0, t5 : 00000000, t6 : 00000008, t7 : F48C0317
s0 : 62840000, s1 : 62CFC8B0, s2 :

回答：把原先的系统XMODEM回去, conf 0x2142 ,delete start ,conf 0x2102,你的内存分配出问题了,主机没有找到IOMEMORY,就是内存后面打/的那个东东,我现在在调一个AS5300的回拨。