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Junos Service Release 12.2X50-D42.1 for QFX-series – Released

  [TSB16170] Show Article Properties


Legacy Bulletin ID:
PSN-2013-07-985
Alert Type:
PSN - Product Support Notification
Alert Description:
This bulletin is to notify Juniper Networks customers that JunOS Service Release 12.2X50-D42.1, for Qfx-series Switches, has been released.
Solution:
This bulletin is to notify Juniper Networks customers that JunOS Service Release 12.2X50-D42.1, for Qfx-series Switches, has been released. This Service Release is based on JunOS 12.X50-D40.5 and only  includes the problem report (PR) fixes listed below.

PR 878529 - On QFX 3000 G/M, Node-group NSSU from 12.2XD50-D41.1 or earlier  to 13.1X50-D10 may result in traffic loss.

PR 888760 - On QFX 3000 G/M, multiple rpdf cores may be seen during NSSU upgrade from 12.2X50-D41 or earlier to 13.1X50-D10 or later.

Due to above PR's , Before you can perform a nonstop software upgrade to Junos OS Release 13.1X50-D10, you must have Junos OS Release 12.2X50-D42 or later installed. You cannot perform a nonstop software upgrade with Junos OS Release 12.2X50-D41 or earlier. Performing a standard software upgrade (that is, issuing the request system software add component all command) does not require that you that you upgrade to an intermediate Junos OS software release.

To perform a nonstop software upgrade to Junos OS Release 13.1X50-D10:

1. First perform a nonstop software upgrade to Junos OS Release 12.2X50-D42 or later.
2. Then perform a nonstop software upgrade to Junos OS Release13.1X50-D10.



RELATED LINKS:

QFX-series Images

QFabric System Install Package
QFabric System Install Media
QFX Install Package
QFX Install Media


Contacting Juniper Support
If you have any questions concerning this bulletin please contact the Juniper Technical Assistance Center (JTAC).

Global Support Web @ http://www.juniper.net/support/requesting-support.html
- Web:Case Manager
In the U.S., Canada, and Mexico: 888-314-JTAC
All other countries dial: +1-408-745-9500
Implementation:

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