FTD Multi-Instance Data and Data-Sharing Interface

[leonardo_neves]

Hi,

I need to change a production interface from Data to Data-Sharing, but I can't find in documentation if is possible to do in a production interface without downtime or the step-by-step to do it.

Is that possible?

[Divya Jain]

Hello,
You can refer to this link for configuration assistance : 
https://www.cisco.com/c/en/us/td/docs/security/firepower/fxos/multi-instance/multi-instance_solution.html

Is best to to it in of production hours to avoid data interruption.


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Regards,
Divya Jain

[balaji.bandi]

how is your existing setup configured on switch side and FTD side, I do not believe with out downtime this is possible,

You need to convert this as trunk mode or port channel with a sub-interface for other instances to use it. on other side switch side you need to change the configuration also.