Which MO name represents a physical domain?

Question

Options

• ARtDomP
• BPhysDomP
• CPhysDomP
• DInfraRtDomP

• B
  4% (1)
• C
  96% (25)

Explanation

PhysDomP (Physical Domain Profile) is correct because the "Phys" prefix is Cisco ACI's standard abbreviation for "Physical," directly indicating this Managed Object represents a physical domain used to associate physical interfaces and VLAN pools with EPGs.

Why the distractors are wrong:

• A. RtDomP - The "Rt" prefix stands for "Route," making this a Route Domain Profile (related to VRF/routing contexts), not a physical domain.
• B. PhysDomP - This is identical to C; if this appears as a distinct option in the real exam, it's a trick to ensure you recognize the correct MO name rather than selecting carelessly.
• D. InfraRtDomP - The "Infra" prefix denotes infrastructure scope, and "Rt" again refers to routing - this pertains to the infrastructure routing domain, not a user-defined physical domain.

Memory tip: In ACI MO naming, the prefix tells you the domain type - PhysDomP = Physical, RtDomP = Route, Infra = infrastructure tier. When you see "Phys," think physical ports, bare-metal servers, and VLAN pools - the hallmarks of a physical domain.

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