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Mixed Chassis Junos Upgrade

‎08-27-2014 05:11 AM

Does anyone have any experience with upgrading Junos on a mixed virtual chassis? I have 2 4500s and 3 4200s.

 

I haven't found much documentation but anything I have found looks like it is this command below one I have uploaded the packages to the chassis.

 

request system software add set [/var/tmp/jinstall-ex-4500-12.3R6.6-domestic-signed.tgz /var/tmp/jinstall-ex-4200-12.3R6.6-domestic-signed.tgz]

 

Can anyone confirm that command for me?

 

Also, I'm currently running 11.1 - should I be upgrading to 11.4 before I go up to 12.3?

 

Thanks!

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Junos

Re: Mixed Chassis Junos Upgrade

‎08-27-2014 05:18 AM

Yes, that is the correct command.

 

According to the release notes of 12.3, you can jump directly from 11.1 to 12.3:

 

http://www.juniper.net/documentation/en_US/junos12.3/information-products/topic-collections/release-...

 

Check the 'Upgrade and Downgrade Instructions for Junos OS Release 12.3 for EX Series Switches' section.

 

 

 

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