Hi, 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. http://www.juniper.net/techpubs/software/junos/junos85/rn-sw-85/m-series-mx-series-and-t-series-upgrade-and-downgrade-instructions.html#upgrade-downgrade-85 Regards, Hangu On Sat, Jan 3, 2009 at 1:52 AM, robi robi <cj1...@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 to > 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 migration > to 9.2? > > > > Regards, > > > > Robert > _______________________________________________ > juniper-nsp mailing list juniper-nsp@puck.nether.net > https://puck.nether.net/mailman/listinfo/juniper-nsp _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp