07-31-2013 09:01 PM - edited 03-07-2019 02:42 PM
Hi All,
I need to upgrade my current Cisco IOS universal-mz.122-52.SE/c3560e-universal-mz.122-52.SE.bin" to
c3560e-universalk9-mz.122-55.SE6.bin.
How to check whether it is compatible or not ?
Thanks Guys !!!
Solved! Go to Solution.
07-31-2013 09:34 PM
07-31-2013 09:19 PM
Read the release notes.
And by the way, upgrade to 12.2(55)SE8. More stable than SE6.
07-31-2013 09:26 PM
what SE means ?
07-31-2013 09:34 PM
12.2 = IOS version number
55 = Train
SEn = Revision number.
07-31-2013 10:02 PM
Haikal (and Leo),
Actually the "SE" also indicates it is an image from the 12.2S IOS release family (or "train" - think major revision) for a mid-low-end Ethenet switch. "55" is the maintenance identifier (minor release level), not the train.
Reference and excerpt:
(12.2SE) "Provides Cisco IOS Software functionality and hardware support for mid-range and low-end Ethernet LAN switching for enterprise access and distribution networks, and mid-range and low-end Metro Ethernet for service provider edge networks that include the Cisco Catalyst 2960 Series, Cisco Catalyst 3550 Series, and Cisco Catalyst 3750 Series Switches.
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide