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Minimum Latency for FMC in HA

Daniel Stefani
Beginner
Beginner

Hello guys,

I would like to know what is the minimum latency required to deploy FMC in HA. In documentations I can't found these informations.

Best Regards,

1 Reply 1

Oliver Kaiser
Rising star
Rising star
There is no official documentation for the max. latency supported between FMCs. Unfortunetly it is not documented what kind of replication FMC is using (async vs sync), the only thing I know is that there is some sybase and file replication going on between the devices... In case the database (sybase) replication was synchronous I would not recommend > 20ms latency between FMC but I guess you will need to reach out to Cisco for a proper answer.
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