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New Member

A 3524 xl auto reboot problem

run ios version:12.0(5.1)XP

when boot.it display:

C3500XL POST FAILURE: front-end post: FastEthernet0/1:

C3500XL POST FAILURE: looped-back packet not received

C3500XL POST FAILURE: front-end post: FastEthernet0/2:

C3500XL POST FAILURE: looped-back packet not received

C3500XL POST FAILURE: front-end post: FastEthernet0/3:

C3500XL POST FAILURE: looped-back packet not received

C3500XL POST FAILURE: front-end post: FastEthernet0/4:

C3500XL POST FAILURE: looped-back packet not received

C3500XL POST FAILURE: front-end post: FastEthernet0/21:

C3500XL POST FAILURE: looped-back packet not received

C3500XL POST FAILURE: front-end post: FastEthernet0/22:

C3500XL POST FAILURE: looped-back packet not received

C3500XL POST FAILURE: front-end post: FastEthernet0/23:

C3500XL POST FAILURE: looped-back packet not received

C3500XL POST FAILURE: front-end post: FastEthernet0/24:

C3500XL POST FAILURE: looped-back packet not received

C3500XL POST: MII Test: Passed

cisco WS-C3524-XL (PowerPC403) processor (revision 0x01) with 8192K/1024K bytes

of memory.

Processor board ID 0x12, with hardware revision 0x00

Last reset from warm-reset

Processor is running Enterprise Edition Software

Cluster command switch capable

Cluster member switch capable

16 FastEthernet/IEEE 802.3 interface(s)

2 Gigabit Ethernet/IEEE 802.3 interface(s)

32K bytes of flash-simulated non-volatile configuration memory.

Base ethernet MAC Address: 00:01:42:4F:A4:80

Motherboard assembly number: 73-3904-08

Power supply part number: 34-0851-02

Motherboard serial number: FAA04069EUD

Power supply serial number: PAC040402TL

Model revision number: A0

Model number: WS-C3524-XL-EN

System serial number: FAA0409J03Y

Press RETURN to get started!

C3500XL INIT: Complete

00:00:24: %SYS-5-CONFIG: Configured from NVRAM by console

00:00:24: %SYS-5-RESTART: System restarted --

Cisco Internetwork Operating System Software

IOS (tm) C3500XL Software (C3500XL-C3H2S-M), Version 12.0(5.1)XP, MAINTENANCE IN

TERIM SOFTWARE

Copyright (c) 1986-1999 by cisco Systems, Inc.

Compiled Fri 10-Dec-99 11:16 by cchang

%Software-forced reload

Preparing to dump core...

00:04:107374182399: %SYS-2-WATCHDOG: Process aborted on watchdog timeout, proces

s = GDS Frame Ager.

-Traceback= 1C4C24 1C64CC 1BFAEC

Queued messages:

Exception (8192)! Debug Exception (Could be NULL pointer dereference)

CPU Register Context:

Vector = 0x00002000 PC = 0x001BE2A0 MSR = 0x00029200 CR = 0x22000020

LR = 0x001BE294 CTR = 0x00139CD0 XER = 0x00007F41

R0 = 0x001BE294 R1 = 0x00498BCC R2 = 0x00000000 R3 = 0x003D74E8

R4 = 0xFFFFFFFE R5 = 0x00000000 R6 = 0x00443ACC R7 = 0x00000000

R8 = 0x003D0000 R9 = 0x00429FDC R10 = 0x00000000 R11 = 0x00043350

R12 = 0x28000020 R13 = 0x00000000 R14 = 0x00000000 R15 = 0x00000000

R16 = 0x00000000 R17 = 0x00000000 R18 = 0x00000000 R19 = 0x00000000

R20 = 0x00000000 R21 = 0x00000000 R22 = 0x00000000 R23 = 0x00000FA0

R24 = 0x00006000 R25 = 0x00000000 R26 = 0x004F56C0 R27 = 0x00000000

R28 = 0x71000420 R29 = 0x00000000 R30 = 0x00000000 R31 = 0x00000000

Stack trace:

PC = 0x001BE2A0, SP = 0x00498BCC

Frame 00: SP = 0x00498BDC PC = 0x001BE294

Frame 01: SP = 0x00498BEC PC = 0x001C4CC8

Frame 02: SP = 0x00498C04 PC = 0x001C64CC

Frame 03: SP = 0x00498C50 PC = 0x001BFAEC

Frame 04: SP = 0x00498C88 PC = 0x00000000

Frame 05: SP = 0x00498CA8 PC = 0x000EAF28

Frame 06: SP = 0x00498CD8 PC = 0x000E940C

Frame 07: SP = 0x00498CF8 PC = 0x000E960C

Frame 08: SP = 0x00498D18 PC = 0x000CE7A0

Frame 09: SP = 0x00000000 PC = 0x001C5474

and then the system warm reboot.

someone can help me?thx a lot!

  • Other Network Infrastructure Subjects
2 REPLIES
New Member

Re: A 3524 xl auto reboot problem

It seems to me that you have a hardware failure.

POST errors on the ports refer mostly to the hardware.

You should send your switch for replacement or repair.

New Member

Re: A 3524 xl auto reboot problem

OH.thx very much.

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