topic RE: is intermediate upgrade required if upgrading from present version 12.3.3.6 to 15.3.5.2-patch1-13 for switch model summit X450a in ExtremeSwitching (EXOS/Switch Engine)

is intermediate upgrade required if upgrading from present version 12.3.3.6 to 15.3.5.2-patch1-13 for switch model summit X450a

Syed_Hammad_Jaf — Fri, 07 Jul 2017 23:18:00 GMT

Extreme switch model summit X450a software needs to be upgraded to 15.3.5.2-patch1-13 . Present version is summitX-12.3.3.6.xos. Can we directly upgrade from 12.3.3.6 to 15.3.5.2-patch1-13? or do we need to an intermediate upgrade

RE: is intermediate upgrade required if upgrading from present version 12.3.3.6 to 15.3.5.2-patch1-13 for switch model summit X450a

BrandonC — Sat, 08 Jul 2017 01:54:00 GMT

Hi Syed,

I would suggest upgrading to the latest release of 12.6 first, then going to 15.3. While this isn't strictly necessary, 12.3 to 15.3 is a large jump to make directly.

RE: is intermediate upgrade required if upgrading from present version 12.3.3.6 to 15.3.5.2-patch1-13 for switch model summit X450a

Ram3 — Sun, 09 Jul 2017 05:31:00 GMT

Please refer this article:
https://gtacknowledge.extremenetworks.com/articles/Q_A/Upgrade-from-12-X-to-15-X

RE: is intermediate upgrade required if upgrading from present version 12.3.3.6 to 15.3.5.2-patch1-13 for switch model summit X450a

Cahyono_Budi_Sa — Fri, 10 Nov 2017 06:04:00 GMT

Hi All, how to get firmware EXOS 15.3.5.2-patch1-13 since I have the problem disable all ports

RE: is intermediate upgrade required if upgrading from present version 12.3.3.6 to 15.3.5.2-patch1-13 for switch model summit X450a

BrandonC — Fri, 10 Nov 2017 06:04:00 GMT

You should be able to download this via the support portal. Please see the GTAC Knowledge article below for details:
https://extremeportal.force.com/ExtrArticleDetail?n=000001743