Latest IOS For Switch Series 3560.

Answered Question
Dec 18th, 2011


I am looking for The latest IOS Available for cisco 3560 Series Switch,User guide for the same And All Supported features specification Guide.

Correct Answer by Leo Laohoo about 5 years 2 months ago

Data Sheet

Command References

Configuration Guides

Configuration Examples and TechNotes

Currently, stay away from IOS version 15.0(1)SE and 15.0(1)SE1.

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Overall Rating: 5 (1 ratings)
Amit Thakkar Tue, 12/20/2011 - 02:08

Hi leolaohoo,

Currently, stay away from IOS version 15.0(1)SE and 15.0(1)SE1.

why you have stated above sentance, is there any prob with ver 15.0(1)SE1 ?

Leo Laohoo Tue, 12/20/2011 - 12:56

15.0(1)SE has a memory leak.  Cisco released a fix, 15.0(1)SE1, on 02 December 2011 but was quickly pulled on 15 December 2011 because they "found" something sinister.

The link to 15.0(1)SE1 has been re-instated yesterday, 20 December 2011, the  02 December 2011 and 20 December 2011 files are different.  So if you have downloaded the file prior to 20 December 2011, Cisco recommends that you download the new file.

I don't have any idea why the Cisco developers are re-using the same filename. 

Leo Laohoo Mon, 01/02/2012 - 15:24

Mysterious things happened during the Christmas holidays.

The 20 December 2011 version of the 15.0(1)SE1 has been "pulled".  On 23 December 2011, this file has been replaced by 15.0(1)SE2.  The original 02 December 2011 file of 15.0(1)SE1 is still there.

I am suspecting the 15.0(1)SE2 is the 20 December 2011-version but is renamed to reflect the intention.


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