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Since the "zero-downtime upgrade" is not supported, I would like to validate the process I put together for upgrading a failover pair of asa5550 with the characteristics below. Specifically I am concerned with the role of the standby during the upgra...
Hi Mahmood,My experience is that the NAT reconfiguration will introduce addicional definitions to the ones you had but will still do a valid conversion of what is in place. You might find more network object definitions, access-list entries and NAT ...
Hi Armand,Short answer, you CAN upgrade from v 8.2 to v 8.4 with out going through v 8.3. following the zero-downtime procedure on a failover pair.Granted, you will have to carefully review the resulting NAT configuration and probably do some cleanup...
