Re: [j-nsp] VC (2x EX4200) JunOS Upgrade without downtime ?

2011-03-21 Thread Tore Anderson
* Giovanni Bellac > Each of our customer (layer2) rack-switches are connected with a > trunk (lacp) to the VC. So we can shutdown one EX4200 of the VC (2x > EX4200) without downtime on paper ? > > > I have read in the forums of Juniper, that you CAN NOT upgrade a VC > without downtime, because

Re: [j-nsp] VC (2x EX4200) JunOS Upgrade without downtime ?

2011-03-20 Thread Stefan Fouant
> -Original Message- > From: juniper-nsp-boun...@puck.nether.net [mailto:juniper-nsp- > boun...@puck.nether.net] On Behalf Of Giovanni Bellac > Sent: Sunday, March 20, 2011 4:33 PM > To: juniper-nsp@puck.nether.net > Subject: [j-nsp] VC (2x EX4200) JunOS Upgrad

[j-nsp] VC (2x EX4200) JunOS Upgrade without downtime ?

2011-03-20 Thread Giovanni Bellac
Hello I am going on to do a JunOS upgrade from 10.0S10 to latest 10.4 due sflow issues in 10.0. Here are the docs from Juniper: http://www.juniper.net/techpubs/en_US/junos10.0/topics/task/installation/ex-series-software-installing-single-routing-engine-cli.html It looks easy. Each of our cus