Newsgroup: it.comp.reti.cisco
Titolo: Catalyst che si riavvia da solo.

Ciao a tutti.
Il mio switch Catalyst 2924XL mi si riavvia ogni 2 minuti circa e non
so perchè.
Qualche volta resiste anche di più ma i tempi sembrano del tutto
casuali.
La versione di IOS è l'ultima disponibile sul sito della Cisco.
Questo è quello che viene sulla consolle.
Come posso risolvere il problema?
grazie
Carlo Luchetti
Catalyst>
%Software-forced reload
Preparing to dump core...
Buffered messages:
000001: *Mar  1 00:00:31: %SYS-5-CONFIG: Configured from NVRAM by
console
000002: *Mar  1 00:00:31: %SYS-5-RESTART: System restarted --
Cisco Internetwork Operating System Software
IOS (tm) C2900XL Software (C2900XL-C3H2S-M), Version 12.0(5)WC14,
RELEASE SOFTWA
RE (fc1)
Copyright (c) 1986-2006 by cisco Systems, Inc.
Compiled Thu 16-Feb-06 14:39 by antonino
000003: 01:41:06: Frame Invalid Detected on Del Mar 0 port mask = 0x80
Queued messages:
000003: May  8 18:04:24: %SYS-3-LOGGER_FLUSHING: System pausing to
ensure consol
e debugging output.
000003: 01:41:06: Frame Invalid Detected on Del Mar 0 port mask = 0x80
Exception (8192)! Debug Exception (Could be NULL pointer dereference)
CPU Register Context:
Vector = 0x00002000  PC = 0x001E3F40  MSR = 0x00029200  CR = 0x22000020
LR = 0x001E3F34  CTR = 0x00160298  XER = 0x20000000
R0 = 0x001E3F34  R1 = 0x00544AA8  R2 = 0x00000000  R3 = 0x00000000
R4 = 0x00000289  R5 = 0x000003E8  R6 = 0x00544708  R7 = 0x00000000
R8 = 0x00480000  R9 = 0x00450000  R10 = 0x005C9925  R11 = 0x00029200
R12 = 0x005C9BAE  R13 = 0x00000000  R14 = 0x00000000  R15 = 0x00000000
R16 = 0x00000000  R17 = 0x00000000  R18 = 0x00000000  R19 = 0x00000000
R20 = 0x00000000  R21 = 0x00000000  R22 = 0x00000000  R23 = 0x00000000
R24 = 0x00000000  R25 = 0x00000000  R26 = 0x00000000  R27 = 0x00000000
R28 = 0x00000000  R29 = 0x00450000  R30 = 0x00000000  R31 = 0x00000000
Stack trace:
PC = 0x001E3F40, SP = 0x00544AA8
Frame 00: SP = 0x00544AB8    PC = 0x001E3F34
Frame 01: SP = 0x00544AD8    PC = 0x00105F04
Frame 02: SP = 0x00544AF8    PC = 0x000E98F0
Frame 03: SP = 0x00000000    PC = 0x001EB230
Cisco Internetwork Operating System Software
IOS (tm) C2900XL Software (C2900XL-C3H2S-M), Version 12.0(5)WC14,
RELEASE SOFTWA
RE (fc1)
Copyright (c) 1986-2006 by cisco Systems, Inc.
Compiled Thu 16-Feb-06 14:39 by antonino

ciao!!!
ma il catalyst entra in funzione e poi 'crasha' oppure nn parte proprio??
mi sa che è un problema di memoria....
 :-? 
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Lo switch parte regolarmente e funziona per un pò e poi 'crasha'
Ho pensato anche io ad un problema di memoria ma sembra che ci sia
quella richiesta dal CatOS.
Switch#sh ver
Cisco Internetwork Operating System Software
IOS (tm) C2900XL Software (C2900XL-C3H2S-M), Version 12.0(5)WC14,
RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2006 by cisco Systems, Inc.
Compiled Thu 16-Feb-06 14:39 by antonino
Image text-base: 0x00003000, data-base: 0x00352454
ROM: Bootstrap program is C2900XL boot loader
TopCatalyst uptime is 3 minutes
System returned to ROM by reload
System restarted at 22:03:23 GMT Mon May 15 2006
System image file is "flash:c2900xl-c3h2s-mz.120-5.WC14.bin"
cisco WS-C2924-XL (PowerPC403GA) processor (revision 0x11) with
8192K/1024K bytes of memory.
Processor board ID FOC0525Z0N8, with hardware revision 0x01
Last reset from warm-reset
Processor is running Enterprise Edition Software
Cluster command switch capable
Cluster member switch capable
24 FastEthernet/IEEE 802.3 interface(s)
32K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address: 00:06:53:5D:4C:00
Motherboard assembly number: 73-3382-08
Power supply part number: 34-0834-01
Motherboard serial number: FOC052502B6
Power supply serial number: PHI052303SB
Model revision number: P0
Motherboard revision number: E0
Model number: WS-C2924-XL-EN
System serial number: FOC0525Z0N8
Configuration register is 0xF
Switch#sh flash
Directory of flash:/
  2  -rwx     1811599   Mar 01 1993 01:24:48
c2900xl-c3h2s-mz.120-5.WC14.bin
  3  -rwx      105970   Jul 18 2000 03:26:29
c2900XL-diag-mz-120.5.2-XU
  4  drwx         704   Mar 01 1993 01:25:48  html
111  -rwx         660   Mar 13 2005 23:22:12  vlan.dat
  7  -rwx        8192   Mar 01 1993 01:24:49  e2rb.bin
  5  -rwx         109   Mar 01 1993 01:25:51  info
167  -rwx         109   Mar 01 1993 01:25:51  info.ver
  6  -rwx         315   Mar 01 1993 01:23:01  env_vars
 20  -rwx        1678   May 11 2006 09:01:09  config.text
3612672 bytes total (563712 bytes free)
Switch#