Many customers of mine have been using C3560 SW and yesterday, I was told that some C3560 switches was rebooted suddenly.
There was no tasks relating network or no due to power supplier.
Sites are different case by case, though C3560 switches are rebooted.
I am wondering if there might be some bugs on OS.
Have you ever seen this rebooting issue before? Now, we are checking the other site's switches building in similar period.
OS version is below.
Cisco IOS Software, C3560E Software (C3560E-UNIVERSALK9NPE-M), Version 15.0(2)SE5, RELEASE SOFTWARE (fc1)Technical Support: http://www.cisco.com/techsupportCopyright (c) 1986-2013 by Cisco Systems, Inc.Compiled Fri 25-Oct-13 13:01 by prod_rel_team
ROM: Bootstrap program is C3560E boot loaderBOOTLDR: C3560E Boot Loader (C3560X-HBOOT-M) Version 12.2(58r)SE1, RELEASE SOFTWARE (fc1)
Hi @hjson0001 ,
Effectively, the symptoms seem to be from an IOS bug.
I recommend you update the IOS:
Post the complete output to the command "dir" and "sh vstack config". (I've stumbled upon a thread (non-Cisco) where two users have reported that someone is using the SmartInstall exploit against them.)
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