Question 6 of 120
Exam 300-630: Question 6 - Image 1

Refer to the exhibit. What must be configured to allow the PBR node (LB-int) to monitor the availability of the endpoint that is in the EPG server?

Answer

Suggested Answer

The suggested answer is D.

To allow the PBR node (LB-int) to monitor the availability of the endpoint in the EPG server, it is essential to configure 'Direct Connect' in the service graph template. This setting allows for the transmission of keepalive messages from the load-balancer endpoint to the web endpoint, ensuring the PBR node can effectively monitor the endpoint's availability.

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Question 7 of 120

An engineer must limit local and remote endpoint learning to the bridge domain subnet. Which action should be taken inside the Cisco APIC?

Answer

Suggested Answer

The suggested answer is D.

To limit local and remote endpoint learning to the bridge domain subnet in the Cisco APIC, you should enable the 'Limit IP Learning to Subnet' option. This option ensures that only IP addresses within the specified subnet are learned, effectively restricting both local and remote endpoint learning to the bridge domain subnet.

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Question 8 of 120

What is the purpose of the Forwarding Tag (FTAG) in Cisco ACI?

Answer

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The suggested answer is D.

In Cisco ACI, FTAG trees are specifically used to load balance multi-destination traffic. This means that FTAGs help in efficiently distributing traffic that is meant for multiple destinations within the ACI fabric, such as broadcast, multicast, and unknown unicast traffic. Thus, it ensures better utilization of resources and avoids network congestion by balancing the load across multiple paths.

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Question 9 of 120

DRAG DROP -

A leaf receives unicast traffic that is destined to an unknown source, and spine proxy is enabled in the corresponding bridge domain. Drag and drop the Cisco ACI forwarding operations from the left into the order the operation occurs on the right.

Select and Place:

Exam 300-630: Question 9 - Image 1
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Exam 300-630: Question 9 - Image 2
Question 10 of 120

An engineer deployed a Cisco ACI fabric and noticed that the fabric learns endpoints from subnets that are not configured on a bridge domain. To meet strict security requirements, the engineer must prevent this behavior. Which action must be taken to prevent this behavior?

Answer

Suggested Answer

The suggested answer is D.

To prevent the Cisco ACI fabric from learning endpoints from subnets not configured on a bridge domain, enabling the 'Enforce Subnet Check' is necessary. This feature ensures that endpoints are only learned if they belong to the subnets specified in the bridge domain, thereby aligning with strict security requirements.