Implementing Cisco Application Centric Infrastructure (DCACI)

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Question 1 of 368

An engineer is implementing a Cisco ACI data center network that includes Cisco Nexus 2000 Series 10G fabric extenders. Which physical topology is supported?

A.

Exam 300-620: Question 1 - Image 1

B.

Exam 300-620: Question 1 - Image 2

C.

Exam 300-620: Question 1 - Image 3

D.

Exam 300-620: Question 1 - Image 4
Answer

Suggested Answer

For a Cisco ACI data center network, when integrating Cisco Nexus 2000 Series 10G fabric extenders, the physical topology needs to ensure proper connectivity and communication between the devices. The correct topology for such an implementation is depicted in Diagram D. In this topology, each FEX (Nexus 2000 Series) is directly connected to one parent switch (Nexus 9000 Series). This setup ensures efficient and reliable network performance, adhering to Cisco's best practices for ACI setups. Diagrams A, B, and C show different forms of connectivity that don't align with the recommended single-parent switch connection for each FEX.

Question 2 of 368

An ACI administrator notices a change in the behavior of the fabric. Which action must be taken to determine if a human intervention introduced the change?

Answer

Suggested Answer

The suggested answer is C.

To determine if human intervention introduced a change in the behavior of the ACI fabric, it is necessary to inspect the audit logs in the APIC UI. The audit logs track user actions and configuration changes, enabling administrators to identify any modifications made by users. This makes them the most appropriate resource for understanding human interactions with the system.

Community Votes7 votes
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Question 3 of 368

An engineer is creating a configuration import policy that must terminate if the imported configuration is incompatible with the existing system. Which import mode achieves this result?

Answer

Suggested Answer

The suggested answer is B.

The configuration import mode that terminates if the imported configuration is incompatible with the existing system is 'atomic.' In atomic mode, the configuration is applied as a whole, and any error in the process will cause the entire import to be rolled back, ensuring that the system does not end up in an inconsistent state.

Community Votes3 votes
BSuggested
100%
Question 4 of 368

Which components MUST be configured for the BGP Route Reflector policy to take effect?

Answer

Suggested Answer

The suggested answer is C.

To configure the BGP Route Reflector policy in a Cisco ACI environment, the appropriate components to configure are pod policy groups and profiles. These settings are essential for ensuring the route reflector function operates correctly within the pod framework, which handles the intra-fabric routing. By specifying policies at the pod level, you can control and manage route reflection rules efficiently across the ACI fabric.

Community Votes10 votes
CSuggested
100%
Question 5 of 368

Which type of policy configures the suppression of faults that are generated from a port being down?

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