Firepower 4100 Interfaces for management

[Daniel Stefani]

Hello Guys,

When deploying Firepower 4100 with ASA, the ASA management interface MUST be one physical Interface in MGMT mode or COULD be one subinterface(management-only) from a physical interface in DATA mode ?

Best Regards,

[Marvin Rhoads · Accepted solution]

You don't have to have a dedicated management interface for ASA logical devices.

FTD logical devices require a dedicated physical management interface.

[Daniel Stefani]

Tks Marvin.