ICU sounds interesting. Any idea why it's not supported on the 550? or is that just documentation lag?
> -----Original Message----- > From: Clay Haynes [mailto:chay...@centracomm.net] > Sent: Friday, March 08, 2013 3:08 PM > To: Andy Litzinger; juniper-nsp@puck.nether.net > Subject: Re: [j-nsp] SRX upgrade procedure -ready for enterprise? > > I've had really good luck with the ICU Upgrade for branch series. You upload > the software package to the active SRX, run the commands, and it handles > copying the package to the backup unit and all reboots. There is still a drop > in > traffic for up to 30 seconds, but for the most part it's much safer than > upgrading/rebooting both units simultaneously and praying they come up > properly. Again, ICU is supported on branch-series only, and you have run > 11.2r2 or later for it to be available. > > http://www.juniper.net/techpubs/en_US/junos12.1/topics/task/operationa > l/cha > ssis-cluster-upgrading-and-aborting-backup-and-primary-device-with- > icu.html > > > > I haven't had great luck on ISSU, but then again I don't have many > datacenter-series boxes to play with (300+ SRX650 and below, about 10 > SRX1400 and above). I would follow this URL, and if you're running any of > these services in the respective code do not proceed with the ISSU: > > http://kb.juniper.net/InfoCenter/index?page=content&id=KB17946&actp=R > SS > > > > - Clay > > > > > On 3/8/13 12:50 PM, "Andy Litzinger" <andy.litzin...@theplatform.com> > wrote: > > >We're evaluating SRX clusters as replacements for our aging ASAs FO > >pairs in various places in our network including the Datacenter Edge. > >I was reading the upgrade procedure KB: > >http://kb.juniper.net/InfoCenter/index?page=content&id=KB17947 and > >started to have some heart palpitations. It seems a complicated > >procedure fraught with peril. Anyone out there have any thoughts > >(positive/negative) on their experience on upgrading an SRX cluster > >with minimal downtime? > > > >thanks! > >-andy > >_______________________________________________ > >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