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ошибки в Cisco

Доброго всем времени суток!

Возникла такая ситуация:

Нходился на cisco 3750, смотрел по CDP подключенное оборудование.

Вдруг ребут и вот такой лог:

 

.Jun 5 17:49:39: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan295, chang

ed state to up

.Jun 5 17:49:39: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan297, chang

ed state to up

Jun 5 17:49:40: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 10: Neighbor 172.16.26.125 (Vlan

26) is up: new adjacency

Jun 5 17:49:44: %HSRP-6-STATECHANGE: Vlan29 Grp 0 state Listen -> Active

Jun 5 17:49:44: %HSRP-6-STATECHANGE: Vlan295 Grp 0 state Listen -> Active

Jun 5 17:49:46: %HSRP-6-STATECHANGE: Vlan297 Grp 0 state Listen -> Active

Jun 5 17:49:46: %HSRP-6-STATECHANGE: Vlan291 Grp 0 state Listen -> Active

Jun 5 17:50:33: %PLATFORM-1-CRASHED: System previously crashed with the followi

ng message:

Jun 5 17:50:33: %PLATFORM-1-CRASHED: Cisco IOS Software, C3750 Software (C3750-

I5K91-M), Version 12.2(25)SEA, RELEASE SOFTWARE (fc)

Jun 5 17:50:33: %PLATFORM-1-CRASHED: Copyright © 1986-2005 by Cisco Systems,

Inc.

Jun 5 17:50:33: %PLATFORM-1-CRASHED: Compiled Wed 26-Jan-05 00:09 by antonino

Jun 5 17:50:33: %PLATFORM-1-CRASHED:

Jun 5 17:50:33: %PLATFORM-1-CRASHED: Machine Check Exception (0x0200)!

Jun 5 17:50:33: %PLATFORM-1-CRASHED:

Jun 5 17:50:33: %PLATFORM-1-CRASHED: ESR: 0x80000000, BESRA: 0x00000000, BESRB:

0x00000000, BEAR: 0x00000000

Jun 5 17:50:33: %PLATFORM-1-CRASHED:

Jun 5 17:50:33: %PLATFORM-1-CRASHED: CPU Register Context:

Jun 5 17:50:33: %PLATFORM-1-CRASHED: Vector = 0x00000200 PC = 0xFD01AB10 MSR

= 0x00029210 CR = 0x53000005

Jun 5 17:50:33: %PLATFORM-1-CRASHED: LR = 0xFD01AB12 CTR = 0x003889E0 XER = 0

xE0000000

Jun 5 17:50:33: %PLATFORM-1-CRASHED: R0 = 0xFD01AB12 R1 = 0x01D11F90 R2 = 0x0

0000000 R3 = 0x03631CB8

Jun 5 17:50:33: %PLATFORM-1-CRASHED: R4 = 0x01D11FBE R5 = 0x00000000 R6 = 0x0

000E738 R7 = 0x00000002

Jun 5 17:50:33: %PLATFORM-1-CRASHED: R8 = 0x0000A794 R9 = 0x00000363 R10 = 0x

00006100 R11 = 0x00006300

Jun 5 17:50:33: %PLATFORM-1-CRASHED: R12 = 0x53000005 R13 = 0x00110000 R14 =

0x0021BC08 R15 = 0x00000000

Jun 5 17:50:33: %PLATFORM-1-CRASHED: R16 = 0x00000000 R17 = 0x00000000 R18 =

0x00000000 R19 = 0x00000000

Jun 5 17:50:33: %PLATFORM-1-CRASHED: R20 = 0x00000001 R21 = 0x00000001 R22 =

0x00000000 R23 = 0x00000000

Jun 5 17:50:33: %PLATFORM-1-CRASHED: R24 = 0x00000000 R25 = 0x00000000 R26 =

0x00000001 R27 = 0x0347B8B8

Jun 5 17:50:33: %PLATFORM-1-CRASHED: R28 = 0x6163632D R29 = 0x03631C60 R30 =

0x00000000 R31 = 0x0000FD01

Jun 5 17:50:33: %PLATFORM-1-CRASHED:

Jun 5 17:50:33: %PLATFORM-1-CRASHED: Stack trace:

Jun 5 17:50:33: %PLATFORM-1-CRASHED: PC = 0xFD01AB10, SP = 0x01D11F90

Jun 5 17:50:33: %PLATFORM-1-CRASHED: Frame 00: SP = 0x10DF10DF PC = 0xFD01AB

12

Jun 5 17:50:33: %PLATFORM-1-CRASHED:

Jun 6 13:06:13: %SYS-5-CONFIG_I: Configured from console by cisco on vty0 (172.

31.18.2)

Jun 6 15:15:22: %SYS-5-CONFIG_I: Configured from console by cisco on vty1 (172.

31.29.1)

 

Недавно работаю с cisco и поэтому пока не понял в чём была причина.

Объясните пожалуйста.

Спасибо.

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софт старый. обновите на более современный. сейчас в 12.2 последняя stable версия 12.2.55-SE5

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Проблема не возникает постоянно.

Попробую поменять софт.

Почему вообще могла вылезти такая ошибка?

И зачем постоянно менять софт? Это скажется как то на работе?

 

Спасибо.

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Почему вообще могла вылезти такая ошибка?

И зачем постоянно менять софт?

 

Зайдите на сайт cisco, найдите там release notes, почитайте какие баги исправлены в релизах между вашим и последним, скорее всего вы найдёте и свою проблему.

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