Lab Minutes Forum
Technical Discussion => Security => Topic started by: Administrator on September 18, 2017, 08:38:43 PM
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what is the impact to live network if firesight (Defense Center) got fail at the time when we upgrade it ?
kindly share the details about the risk of upgrading the Defense center(source fight) & sensors(SFR) parallel .
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Firepower can operate without FMC so FMC can fail and FP will continue to operate. You always upgrade FMC first then follow by the sensors. FYI.. FMC take around 1-2hr to upgrade.