[c-nsp] 3750 reboot mystery

[Gary Roberton]

Hi Matt

I have been looking into this switch software recently and notice that
 Version 12.2(25)SE  is actually now deferred - boot issues and sh cdp
neigh causes crash.

Not sure if this is your issue.  Hope this is useful

Gary

On 5/26/05, Matt Bazan <Mbazan at onelegal.com> wrote:
> Hey all,
>         Trying to figure out why one of my 3750's suddenly rebooted
> itself last night.  It's part of a two member stack hooked up to an RPS
> and at 12:33pm looks like unit 2 suddenly took a dump.  Any ideas on how
> I can proceed in determining more of a definitive cause as to what may
> have happened?  Here's the relevant log excerpts:
> 
> May 26 00:33:55: %STACKMGR-6-SWITCH_REMOVED: Switch 2 has been REMOVED
> from the
> stack
> May 26 00:33:55: %STACKMGR-6-MASTER_ELECTED: Switch 1 has been elected
> as MASTER
>  of the stack
> May 26 00:33:55: %CFGMGR-6-APPLYING_RUNNING_CFG: as new master
> 000012: May 26 00:33:55: %SYS-6-CLOCKUPDATE: System clock has been
> updated from
> 00:33:55 PDT Thu May 26 2005 to 00:33:55 PDT Thu May 26 2005, configured
> from co
> nsole by vty0.
> 000013: May 26 00:33:55: %SYS-6-CLOCKUPDATE: System clock has been
> updated from
> 00:33:55 PDT Thu May 26 2005 to 00:33:55 PDT Thu May 26 2005, configured
> from co
> nsole by vty0.
> 000014: May 26 00:33:55: %STACKMGR-6-MASTER_READY: Master Switch 1 is
> READY
> 000015: May 26 00:33:57: %LINK-3-UPDOWN: Interface Port-channel1,
> changed state
> to up
> 000016: May 26 00:33:57: %LINK-3-UPDOWN: Interface Port-channel2,
> changed state
> to up
> 000017: May 26 00:33:57: %LINK-3-UPDOWN: Interface Port-channel3,
> changed state
> to up
> 000018: May 26 00:33:57: %LINK-3-UPDOWN: Interface Port-channel5,
> changed state
> to up
> 000019: May 26 00:33:57: %LINK-3-UPDOWN: Interface Port-channel7,
> changed state
> to up
> 000020: May 26 00:33:57: %LINK-3-UPDOWN: Interface Port-channel8,
> changed state
> to up
> 000021: May 26 00:33:57: %LINK-3-UPDOWN: Interface Port-channel9,
> changed state
> to up
> 000022: May 26 00:33:57: %LINK-3-UPDOWN: Interface Vlan1, changed state
> to up
> 000023: May 26 00:33:57: %LINK-3-UPDOWN: Interface Vlan2, changed state
> to up
> 000024: May 26 00:33:57: %LINK-3-UPDOWN: Interface Vlan3, changed state
> to up
> 000025: May 26 00:33:57: %LINK-5-CHANGED: Interface Vlan1002, changed
> state to a
> dministratively down
> 000026: May 26 00:33:58: %LINEPROTO-5-UPDOWN: Line protocol on Interface
> Port-ch
> annel1, changed state to up
> 000027: May 26 00:33:58: %LINEPROTO-5-UPDOWN: Line protocol on Interface
> Port-ch
> annel2, changed state to up
> 000028: May 26 00:33:58: %LINEPROTO-5-UPDOWN: Line protocol on Interface
> Port-ch
> annel3, changed state to up
> 000029: May 26 00:33:58: %LINEPROTO-5-UPDOWN: Line protocol on Interface
> Port-ch
> annel5, changed state to up
> 000030: May 26 00:33:58: %LINEPROTO-5-UPDOWN: Line protocol on Interface
> Port-ch
> annel7, changed state to up
> 000031: May 26 00:33:58: %LINEPROTO-5-UPDOWN: Line protocol on Interface
> Port-ch
> annel8, changed state to up
> 000032: May 26 00:33:58: %LINEPROTO-5-UPDOWN: Line protocol on Interface
> Port-ch
> annel9, changed state to up
> 000033: May 26 00:33:58: %LINEPROTO-5-UPDOWN: Line protocol on Interface
> Vlan1,
> changed state to up
> 000034: May 26 00:33:58: %LINEPROTO-5-UPDOWN: Line protocol on Interface
> Vlan2,
> changed state to up
> 000035: May 26 00:35:20: %STACKMGR-6-STACK_LINK_CHANGE: Stack Port 1
> Switch 1 ha
> s changed to state UP
> 000036: May 26 00:35:20: %STACKMGR-6-STACK_LINK_CHANGE: Stack Port 2
> Switch 1 ha
> s changed to state UP
> 000037: May 26 00:35:30: %STACKMGR-6-SWITCH_ADDED: Switch 2 has been
> ADDED to th
> e stack
> 000038: May 26 00:36:12: %STACKMGR-6-SWITCH_READY: Switch 2 is READY
> 000039: May 26 00:36:12: %STACKMGR-6-STACK_LINK_CHANGE: Stack Port 1
> Switch 2 ha
> s changed to state UP
> 000040: May 26 00:36:12: %STACKMGR-6-STACK_LINK_CHANGE: Stack Port 2
> Switch 2 ha
> s changed to state UP
> 00:00:53: %STACKMGR-6-SWITCH_ADDED: Switch 1 has been ADDED to the stack
> (DC-375
> 0-2)
> 00:00:53: %STACKMGR-6-SWITCH_ADDED: Switch 2 has been ADDED to the stack
> (DC-375
> 0-2)
> 00:00:56: %SPANTREE-5-EXTENDED_SYSID: Extended SysId enabled for type
> vlan (DC-3
> 750-2)
> *May 26 07:36:12: %SYS-5-CONFIG_I: Configured from memory by console
> (DC-3750-2)
> *May 26 07:36:12: %STACKMGR-6-SWITCH_READY: Switch 1 is READY
> (DC-3750-2)
> *May 26 07:36:12: %STACKMGR-6-MASTER_READY: Master Switch 1 is READY
> (DC-3750-2)
> *May 26 07:36:13: %STACKMGR-6-SWITCH_READY: Switch 2 is READY
> (DC-3750-2)
> *May 26 07:36:13: %SYS-5-RESTART: System restarted -- (DC-3750-2)
> Cisco IOS Software, C3750 Software (C3750-I9-M), Version 12.2(25)SE,
> RELEASE SOF
> TWARE (fc) (DC-3750-2)
> Copyright (c) 1986-2004 by Cisco Systems, Inc. (DC-3750-2)
> Compiled Wed 10-Nov-04 19:17 by yenanh (DC-3750-2)
> 
> Thanks for the help, I'll keep digging.
> 
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