[j-nsp] M320 SW upgrade from Junos 8.4 to 9.2

Hangu Jeong netcops at gmail.com
Sun Jan 4 03:48:41 EST 2009


Refer to following instructions to upgrade to 9.2,

 In JUNOS Release 8.5, the JUNOS software was extended to use FreeBSD
version 6.1. As a result, the following requirements apply when you upgrade
your routing platform to JUNOS Release 8.5 and later:
 For J-series, M-series, MX-series, and T-series routing platforms, the
minimum requirement for installation media (such as a compact flash disk,
internal flash disk, or PC Card) is 256 MB.
For M-series, MX-series, and T-series routing platforms, you must perform
the upgrade using the jinstall package.



  On Sat, Jan 3, 2009 at 1:52 AM, robi robi <cj11st at gmail.com> wrote:
> Hi all,
> plan is to upgrade our redundant-M320 boxes from Junos version 8.4 to 9.2.
> We have tried the usual upgrade procedure in a lab with direct migration
> 9.2. We had quite a few problems like standby RE didn't come up at all (we
> had to downgrade both REs to 8.4).
> What are your experiences with upgrading from 8.4?
> After getting not best results from lab tests, we are thinking about
> upgrading to 8.5 and then to 9.2. What should be best practice for
> to 9.2?
> Regards,
> Robert
> _______________________________________________
> juniper-nsp mailing list juniper-nsp at puck.nether.net
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