Can I upgrade a failover pair from 7.0(1) to 7.2(4) directly without having to upgrade to a 7.1 version first? These are being done on a 515-E pair, can this still be done with a zero downtime upgrade?
yes you can upgrade from 7.0(1) to 7.2(4) directly.
you upgrade the standby first, reload and then the active. when the active is reloaded, the standby will become the active unit...
Francisco.
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