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2960X 交换机异常重启

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发表于 2018-9-8 15:31:17 | 显示全部楼层 |阅读模式
10可用金钱
本帖最后由 马大蒙 于 2018-9-10 16:20 编辑

偶尔遇到的问题,麻烦大神帮分析下:之前遇到异常没有做任何操作莫名重启了,今天遇到两次,重启时的操作为通过浏览器打开交换机的web界面(不清楚是否有关系)。
日志分别为异常重启后的 sh ver 和 sh logging
========================================================================================
JC-C2960X-C6#sh version
Cisco IOS Software, C2960X Software (C2960X-UNIVERSALK9-M), Version 15.0(2a)EX5, RELEASE SOFTWARE (fc3)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2015 by Cisco Systems, Inc.
Compiled Mon 16-Feb-15 08:16 by prod_rel_team

ROM: Bootstrap program is C2960X boot loader
BOOTLDR: C2960X Boot Loader (C2960X-HBOOT-M) Version 15.2(2r)E1, RELEASE SOFTWARE (fc1)

JC-C2960X-C6 uptime is 2 hours, 27 minutes
System returned to ROM by power-on
System restarted at 12:53:25 GMT Sat Sep 8 2018
System image file is "flash:/c2960x-universalk9-mz.150-2a.EX5/c2960x-universalk9-mz.150-2a.EX5.bin"


This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.

A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html

If you require further assistance please contact us by sending email to
export@cisco.com.

cisco WS-C2960X-48TS-L (APM86XXX) processor (revision H0) with 524288K bytes of memory.
Processor board ID FCW1922A1UL
Last reset from power-on
2 Virtual Ethernet interfaces
1 FastEthernet interface
52 Gigabit Ethernet interfaces
The password-recovery mechanism is enabled.

512K bytes of flash-simulated non-volatile configuration memory.

Hardware Board Revision Number  : 0x12


===============================================================================

JC-C2960X-C6#sh logging
Syslog logging: enabled (0 messages dropped, 1 messages rate-limited, 0 flushes, 0 overruns, xml disabled, filtering disabled)

No Active Message Discriminator.



No Inactive Message Discriminator.


    Console logging: level debugging, 93 messages logged, xml disabled,
                     filtering disabled
    Monitor logging: level debugging, 0 messages logged, xml disabled,
                     filtering disabled
    Buffer logging:  level debugging, 93 messages logged, xml disabled,
                    filtering disabled
    Exception Logging: size (4096 bytes)
    Count and timestamp logging messages: disabled
    File logging: disabled
    Persistent logging: disabled

No active filter modules.

    Trap logging: level debugging, 97 message lines logged
        Logging to 172.22.71.200  (udp port 514, audit disabled,
              link up),
              97 message lines logged,
              0 message lines rate-limited,
              0 message lines dropped-by-MD,
              xml disabled, sequence number disabled
              filtering disabled
        Logging Source-Interface:       VRF Name:

Log Buffer (40960 bytes):

*Mar  1 00:00:24.554: Read env variable - LICENSE_BOOT_LEVEL =
Mar 30 01:27:38.150: %IOS_LICENSE_IMAGE_APPLICATION-6-LICENSE_LEVEL: Module name = c2960x_lanbase Next reboot level = lanbase and License = lanbase
Sep  8 12:53:47.775:  in Switch 0. Cannot read pid from Flexstack module

Sep  8 12:54:46.789: %STACKMGR-4-SWITCH_ADDED: Switch 1 has been ADDED to the stack
Sep  8 12:54:48.348: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to down
Sep  8 12:54:48.348: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0, changed state to down
Sep  8 12:54:50.061: %SPANTREE-5-EXTENDED_SYSID: Extended SysId enabled for type vlan
Sep  8 20:54:53.269: %SYS-6-CLOCKUPDATE: System clock has been updated from 12:54:53 UTC Sat Sep 8 2018 to 20:54:53 GMT Sat Sep 8 2018, configured from console by console.
Sep  8 20:54:53.525: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan70, changed state to down
Sep  8 20:54:53.668: %SYS-5-CONFIG_I: Configured from memory by console
Sep  8 20:54:53.748: %STACKMGR-5-SWITCH_READY: Switch 1 is READY
Sep  8 20:54:53.748: %STACKMGR-4-STACK_LINK_CHANGE: Stack Port 1 Switch 1 has changed to state DOWN
Sep  8 20:54:53.748: %STACKMGR-4-STACK_LINK_CHANGE: Stack Port 2 Switch 1 has changed to state DOWN
Sep  8 20:54:54.143: %STACKMGR-5-MASTER_READY: Master Switch 1 is READY
Sep  8 20:54:54.206: %SYS-5-RESTART: System restarted --
Cisco IOS Software, C2960X Software (C2960X-UNIVERSALK9-M), Version 15.0(2a)EX5, RELEASE SOFTWARE (fc3)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2015 by Cisco Systems, Inc.
Compiled Mon 16-Feb-15 08:16 by prod_rel_team
Sep  8 20:54:54.206: %SNMP-5-COLDSTART: SNMP agent on host JC-C2960X-C6 is undergoing a cold start
Sep  8 20:54:54.259: %SYS-6-LOGGINGHOST_STARTSTOP: Logging to host 172.22.71.200 port 514 started - CLI initiated
Sep  8 20:54:54.297: %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback0, changed state to up
Sep  8 20:54:55.339: %LINK-5-CHANGED: Interface FastEthernet0, changed state to administratively down
Sep  8 20:54:55.513: %LINK-5-CHANGED: Interface Vlan1, changed state to administratively down
Sep  8 20:54:55.961: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/16, changed state to up
Sep  8 20:54:56.964: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/16, changed state to up
Sep  8 20:54:56.964: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/18, changed state to up
Sep  8 20:54:58.233: %USB_CONSOLE-6-MEDIA_RJ45: Console media-type is RJ45.
Sep  8 20:54:58.837: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/18, changed state to up
Sep  8 20:54:58.953: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/48, changed state to up
Sep  8 20:54:59.288: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/47, changed state to up
Sep  8 20:54:59.313: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/3, changed state to up
Sep  8 20:54:59.320: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/4, changed state to up
Sep  8 20:54:59.355: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/9, changed state to up
Sep  8 20:54:59.369: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/10, changed state to up
Sep  8 20:54:59.397: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/13, changed state to up
Sep  8 20:54:59.397: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/15, changed state to up
Sep  8 20:54:59.439: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/34, changed state to up
Sep  8 20:54:59.449: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/35, changed state to up
Sep  8 20:54:59.477: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/37, changed state to up
Sep  8 20:54:59.481: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/38, changed state to up
Sep  8 20:54:59.516: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/40, changed state to up
Sep  8 20:54:59.557: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/1, changed state to up
Sep  8 20:54:59.571: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/2, changed state to up
Sep  8 20:54:59.610: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/7, changed state to up
Sep  8 20:54:59.610: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/11, changed state to up
Sep  8 20:54:59.638: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/14, changed state to up
Sep  8 20:54:59.638: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/33, changed state to up
Sep  8 20:54:59.680: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/39, changed state to up
Sep  8 20:54:59.715: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/6, changed state to up
Sep  8 20:54:59.729: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/12, changed state to up
Sep  8 20:54:59.757: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/36, changed state to up
Sep  8 20:55:00.316: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/3, changed state to up
Sep  8 20:55:00.330: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/4, changed state to up
Sep  8 20:55:00.358: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/9, changed state to up
Sep  8 20:55:00.372: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/10, changed state to up
Sep  8 20:55:00.400: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/13, changed state to up
Sep  8 20:55:00.400: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/15, changed state to up
Sep  8 20:55:00.557: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/1, changed state to up
Sep  8 20:55:00.571: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/2, changed state to up
Sep  8 20:55:00.613: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/7, changed state to up
Sep  8 20:55:00.613: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/11, changed state to up
Sep  8 20:55:00.648: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/14, changed state to up
Sep  8 20:55:00.648: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/33, changed state to up
Sep  8 20:55:00.718: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/6, changed state to up
Sep  8 20:55:00.735: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/12, changed state to up
Sep  8 20:55:00.973: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/48, changed state to up
Sep  8 20:55:01.291: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/47, changed state to up
Sep  8 20:55:01.508: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/37, changed state to up
Sep  8 20:55:01.511: %LINK-3-UPDOWN: Interface Port-channel3, changed state to up
Sep  8 20:55:01.511: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/38, changed state to up
Sep  8 20:55:01.529: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/40, changed state to up
Sep  8 20:55:01.690: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/39, changed state to up
Sep  8 20:55:01.969: %LINK-3-UPDOWN: Interface Port-channel1, changed state to up
Sep  8 20:55:02.095: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/35, changed state to up
Sep  8 20:55:02.497: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/34, changed state to up
Sep  8 20:55:02.504: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/36, changed state to up
Sep  8 20:55:02.511: %LINEPROTO-5-UPDOWN: Line protocol on Interface Port-channel3, changed state to up
Sep  8 20:55:02.969: %LINEPROTO-5-UPDOWN: Line protocol on Interface Port-channel1, changed state to up
Sep  8 20:55:03.095: %LINK-3-UPDOWN: Interface Port-channel2, changed state to up
Sep  8 20:55:04.098: %LINEPROTO-5-UPDOWN: Line protocol on Interface Port-channel2, changed state to up
Sep  8 20:55:30.029: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan70, changed state to up



最佳答案

查看完整内容

设备重启后,不会保存重启前的日志信息,等重启完毕,你的show logging 里面是不包含重启前的日志信息,现在你提供的日志对查找原因基本没有用,根据你的描述,初步判断是个Bug,在IOS系统中没有提供相关的补丁,解决Bug的方法,只有升级IOS版本,建议升级IOS版本。
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发表于 2018-9-8 15:31:18 | 显示全部楼层
设备重启后,不会保存重启前的日志信息,等重启完毕,你的show logging 里面是不包含重启前的日志信息,现在你提供的日志对查找原因基本没有用,根据你的描述,初步判断是个Bug,在IOS系统中没有提供相关的补丁,解决Bug的方法,只有升级IOS版本,建议升级IOS版本。
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发表于 2018-9-10 14:56:23 | 显示全部楼层
https://bst.cloudapps.cisco.com/ ... uu38626/?rfs=iqvred
有类似BUG相关信息,见上链接;
可收集当前网络中相关设备version,尽快升级该版本为推荐版本。
目前思科推荐版本为15.2.4E6(MD)
https://software.cisco.com/downl ... 80/release/15.2.4E6
该推荐版本Release Note信息见下:
https://www.cisco.com/c/en/us/td ... 1524e-2960x-xr.html
仅供参考。
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 楼主| 发表于 2018-9-11 10:03:31 | 显示全部楼层
asdm 发表于 2018-9-11 09:48
设备重启后,不会保存重启前的日志信息,等重启完毕,你的show logging 里面是不包含重启前的日志信息,现 ...

是的,虽然我有syslog服务器,但是日志也没有输出成功。
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发表于 2018-9-11 10:23:12 | 显示全部楼层
升级到推荐版本
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发表于 2018-9-12 09:22:18 | 显示全部楼层
马大蒙 发表于 2018-9-11 10:03
是的,虽然我有syslog服务器,但是日志也没有输出成功。

你这个基本上是由于软件问题造成的,建议升级一下软件版本。楼主你能下载吗?不能下载我可以帮你下载一下。
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 楼主| 发表于 2018-9-12 10:09:41 | 显示全部楼层
asdm 发表于 2018-9-12 09:22
你这个基本上是由于软件问题造成的,建议升级一下软件版本。楼主你能下载吗?不能下载我可以帮你下载一下 ...

推荐版本为15.2.4E6(MD)这个我没下到,有劳大神帮下载下。谢谢!
mhy851108@163.com
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发表于 2018-9-12 23:29:14 | 显示全部楼层
已发送,请查收一下邮箱,收件箱中没有,请查找一下垃圾箱
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发表于 2018-9-12 23:30:24 | 显示全部楼层
马大蒙 发表于 2018-9-12 10:09
推荐版本为15.2.4E6(MD)这个我没下到,有劳大神帮下载下。谢谢!

如果你对我的回答还满意,请采纳我的回答,谢谢!
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