Доброго времени суток всем
Есть проблема, cisco 2600 начал самопроизвольно перезагружаться.

router-01-msk#sh ver
Cisco Internetwork Operating System Software
IOS (tm) C2600 Software (C2600-IK8O3S-M), Version 12.2(11)T, RELEASE SOFTWARE (fc1)
TAC Support: http://www.cisco.com/tac
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Thu 01-Aug-02 12:47 by ccai
Image text-base: 0x8000809C, data-base: 0x818188F4

ROM: System Bootstrap, Version 12.2(7r) [cmong 7r], RELEASE SOFTWARE (fc1)

router-01-msk uptime is 5 hours, 28 minutes
System returned to ROM by error - a SIGTRAP exception, PC 0x80407ED8 at 01:50:40 MSK Sun Mar 14 1993
System restarted at 03:00:02 MSK Mon Mar 1 1993
System image file is "flash:c2600-ik8o3s-mz.122-11.T.bin"

cisco 2621XM (MPC860P) processor (revision 0x100) with 60416K/5120K bytes of memory.
Processor board ID JAD06210CT1 (3424463481)
M860 processor: part number 5, mask 2
Bridging software.
X.25 software, Version 3.0.0.
2 FastEthernet/IEEE 802.3 interface(s)
1 Serial network interface(s)
32K bytes of non-volatile configuration memory.
16384K bytes of processor board System flash (Read/Write)

Configuration register is 0x2102

router-01-msk#sh stacks
Minimum process stacks:
Free/Size Name
5620/6000 SPAN Subsystem
5464/6000 PostOfficeNet
2604/3000 allegro libretto init
8412/12000 Init
5328/6000 RADIUS INITCONFIG
10808/12000 SSH Process
5572/6000 script background loader

Interrupt level stacks:
Level Called Unused/Size Name
1 954602 7956/9000 Network interfaces
2 0 9000/9000 Timebase Reference Interrupt
3 0 9000/9000 PA Management Int Handler
6 82 8920/9000 16552 Con/Aux Interrupt
7 4967963 8916/9000 MPC860 TIMER INTERRUPT

System was restarted by error - a SIGTRAP exception, PC 0x80407ED8 at 01:50:40 MSK Sun Mar 14 1993
C2600 Software (C2600-IK8O3S-M), Version 12.2(11)T, RELEASE SOFTWARE (fc1)
TAC Support: http://www.cisco.com/tac
Compiled Thu 01-Aug-02 12:47 by ccai
Image text-base: 0x8000809C, data-base: 0x818188F4

Stack trace from system failure:
FP: 0x827F9920, RA: 0x80407ECC
FP: 0x827F9930, RA: 0x803EE21C
FP: 0x827F9950, RA: 0x803F1160
FP: 0x827F9980, RA: 0x803F2E0C
FP: 0x827F9998, RA: 0x803F2FF8
FP: 0x827F99B0, RA: 0x8040DF6C

Что делать не знаю помогите!