i have to do Firware and Patch upgrade of Email EWS 3200 v 5.5 Appliance.
here is the Scenario
We are Running Email and Web Security Appliance(3200) V 5.5 we want to Update Appliance to version 5.6 which is latest I think,please guide me with the rollback plan in caseany malfunctioning on new software. Please note the appliance is running in production and we want to upgrade the appliance software with minimum down timeand without NDR during updating.
Also share how much time is required to updateappliance software.
regarding Procedure i have find McAfee KB Articles please confirm regarding update also if any one have proper step by step document
Technical Articles ID: KB71956
Technical Articles ID: KB66089