300-170 · Question #22
Refer to the exhibit. You perform the configuration as shown in the exhibit. Which two additional tasks must you perform to deploy EPG on PC . VPC . or Interface? (Choose two )
The correct answer is B. Create an Attachable Access Entity Profile D. Create a physical domain and a VLAN pool for the physical domain, and associate the physical. The question describes an existing basic ACI logical configuration and asks for two additional tasks required to deploy an EPG on physical ports (Port Channel, VPC, or Interface).
Question
Refer to the exhibit. You perform the configuration as shown in the exhibit. Which two additional tasks must you perform to deploy EPG on PC . VPC . or Interface? (Choose two )
Exhibit
Options
- AAdd the border leaf node to the Layer 2 outside connection
- BCreate an Attachable Access Entity Profile
- CCreate a Layer 2 outside connection
- DCreate a physical domain and a VLAN pool for the physical domain, and associate the physical
- EExtend the VLAN represented by EPG out pi the Cisco ACI fabric
How the community answered
(15 responses)- A7% (1)
- B80% (12)
- C7% (1)
- E7% (1)
Why each option
The question describes an existing basic ACI logical configuration and asks for two additional tasks required to deploy an EPG on physical ports (Port Channel, VPC, or Interface).
Adding a border leaf node to a Layer 2 outside connection is relevant for external L2 connectivity, but not a direct prerequisite for deploying an EPG on internal physical ports.
An Attachable Access Entity Profile (AAEP) is essential as it acts as a logical entity that groups together physical interface policies, allowing them to be applied consistently to leaf ports. An AAEP also links to a physical domain, which in turn defines the VLAN pool used by the EPG.
Creating a Layer 2 outside connection (L2Out) is for extending Layer 2 networks outside the fabric, not for deploying an EPG on internal physical access ports.
To deploy an EPG on physical ports, a physical domain must be created and associated with a VLAN pool (or VXLAN pool for VMM domains). This physical domain then needs to be linked to the AAEP, which ensures that the EPG can consume VLANs from the defined pool when assigned to physical interfaces.
Extending the VLAN represented by EPG out of the Cisco ACI fabric is typically achieved via L2Out or L3Out, which are separate from the process of deploying an EPG on local physical access ports.
Concept tested: ACI EPG deployment on physical ports (AAEP, Physical Domain, VLAN pool)
Source: https://www.cisco.com/c/en/us/td/docs/dcn/aci/apic/6x/config/L2/cisco-aci-layer2-configuration-guide-60x.html
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