SRX

Hello!

I have two srx650 in active/passive chassis cluster.

I have only telnet access to chassis cluster via fxp0.

I need in upgrading junos soft from one release to another more new version. I have transfered the new soft  to primary srx650 via ftp.

So,My question:

Is my mind correct:

-if I want to upgrade soft , now it is necessary and enough to enter the command

user@root>request system software in-service-upgrade NEW_SOFT.tgz no-sync

expected result:

- each node in chassis cluster will have new(upgrated) version of soft;

- chassis cluster will be enabled by himself.

Hi,

Yes, that is expected, to know more about it :

http://www.juniper.net/techpubs/en_US/junos12.1/topics/task/operational/chassis-cluster-upgrading-both-device-with-icu.html

http://kb.juniper.net/InfoCenter/index?page=content&id=KB17946

http://www.juniper.net/techpubs/en_US/junos12.1/topics/reference/command-summary/request-system-software-in-service-upgrade.html

Regards,

c_r

Please Mark My Solution Accepted if it Helped, Kudos are Appreciated too

Thanks! ICU works well ! 

what was the down time ??