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No doubt the Implementing Cisco Application Centric Infrastructure (300-620) certification is one of the most challenging certification exams in the market. This Implementing Cisco Application Centric Infrastructure (300-620) certification exam gives always a tough time to Implementing Cisco Application Centric Infrastructure (300-620) exam candidates. The TestPDF understands this hurdle and offers recommended and real Cisco 300-620 exam practice questions in three different formats.
| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Implementing Cisco Application Centric Infrastructure |
| Exam Number: | 300-620 DCACI |
| Available Languages: | English |
| Real Exam Qty: | 61 |
| Passing Score: | Variable (Approx. 825/1000) |
| Exam Price: | $300 USD |
| Exam Duration: | 90 minutes |
| Related Certifications: | Cisco Certified Network Professional (CCNP) Data Center Cisco Certified Specialist - Data Center ACI Implementation |
| Exam Format: | Drag-and-drop, Multiple-choice, Simulations |
| Certificate Validity Period: | 3 years |
| Sample Questions: | Cisco 300-620 Sample Questions |
| Exam Way: | Pearson VUE (Test Center or Online Proctored) |
| Pre Condition: | No formal prerequisites, but knowledge of networking fundamentals is recommended. |
| Official Syllabus URL: | https://www.cisco.com/site/us/en/learn/training-certifications/exams/dcaci.html |
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The Cisco 300-620 exam covers the details of the implementation of Cisco Application Centric Infrastructure and verifies the individualsโ understanding of Cisco switches in the ACI mode from external network connectivity and integrations. This test is from the list of 5 concentration exams that you need to choose from to complete the certification process and obtain the CCNP Data Center certificate. Whether you are aiming for this option after passing the core 350-601 test or taking it individually, you will get one of the specialist-level certifications that will verify your skills and knowledge.
Cisco 300-620 exam is designed for IT professionals who want to validate their knowledge and skills in implementing Cisco's Application Centric Infrastructure (ACI). Implementing Cisco Application Centric Infrastructure certification exam focuses on the latest industry trends and best practices for building, managing, and troubleshooting data center networks. Passing the 300-620 Exam will demonstrate that you have the expertise needed to design, deploy, and manage complex data center environments using Cisco's ACI solution.
Cisco 300-620 certification exam is a challenging but rewarding opportunity for IT professionals who want to demonstrate their expertise in designing and implementing modern data center networks. By earning this certification, candidates can open up new career opportunities and enhance their credibility as network engineering experts.
NEW QUESTION # 33
Refer to the exhibit.
A systems engineer is implementing the Cisco ACI fabric. However, the Server2 information is missing from the Leaf 101 endpoint table and the COOP database of the spine. The requirement is for the bridge domain configuration to enforce the ACI fabric to forward the unicast packets generated by Server1 destined to Server2. Which action must be taken to meet these requirements?
Answer: B
Explanation:
In the scenario where Server2 information is missing from the Leaf 101 endpoint table and the COOP database of the spine, setting Layer 2 Unknown Unicast to Flood (Option B) is the correct action to meet the requirements. This setting will cause the ACI fabric to flood unicast packets destined for unknown destinations within the bridge domain. This ensures that packets from Server1 will reach Server2 even though its location isn't known by Leaf 101 or the spine's COOP database.https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric-infrastructure/white-paper-c11-739989.html
NEW QUESTION # 34
An engineer configured Layer 2 extension from the ACI fabric and changed the Layer 2 unknown unicast policy from Flood to Hardware Proxy. How does this change affect the flooding of the L2 unknown unicast traffic?
Answer: B
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/2-x/L2_config/ b_Cisco_APIC_Layer_2_Configuration_Guide/ b_Cisco_APIC_Layer_2_Configuration_Guide_chapter_010.html
NEW QUESTION # 35
What is a requirement for Cisco ACI IPN to manage multidestination traffic?
Answer: B
Explanation:
For Cisco ACI IPN (Inter-Pod Network) to manage multidestination traffic, multicast routing is a requirement. This is because multidestination traffic includes broadcast, unknown unicast, and multicast (BUM) traffic, which needs to be efficiently transported across different pods in a Cisco ACI Multi-Pod environment. Multicast routing protocols like Bidirectional Protocol-Independent Multicast (Bidir PIM) are used to handle this type of traffic1.
Reference:
Cisco Application Centric Infrastructure Multi-Pod Configuration White Paper1
NEW QUESTION # 36
Drag and Drop Question
An engineer must configure RADIUS authentication with Cisco ACI for remote authentication with out-of-band management access. Drag and drop the RADIUS configuration steps from the left into the required implementation order on the right. Not all steps are used.
Answer:
Explanation:
Explanation:
Set OOBAND first, the RADIUS servers are outside!
ACI configuration for RADIUS involves the following three basic steps:
Step 1. Create the desired RADIUS providers.
Step 2. If using ACI versions prior to Release 4 or configuring via the APIC CLI, create a RADIUS provider group.
Step 3. Create a RADIUS login domain.
NEW QUESTION # 37
An engineer associates EPG-A with a VMM domain and sets the Deployment and Resolution preferences to Immediate. The host that will generate endpoints for EPG-A is attached to Leaf-and Leaf-102 using etht1/1. However, no configuration for EPG-A appears to have been pushed to the leaf switches. Which action must be taken for the configuration to be pushed to f-101 and Leaf-102?
Answer: D
Explanation:
The scenario involves associating EPG-A with a Virtual Machine Manager (VMM) domain, setting the Deployment and Resolution preferences to Immediate, and attaching the host (generating endpoints for EPG-A) to Leaf-101 and Leaf-102 via eth1/1. However, no configuration for EPG-A is pushed to the leaf switches. This suggests an issue with the discovery or communication between the ACI fabric and the host. Let's analyze the options based on Cisco ACI documentation.
Requirement Analysis
The VMM domain integration (e.g., VMware vCenter) relies on protocols like Cisco Discovery Protocol (CDP) or Link Layer Discovery Protocol (LLDP) to detect and map virtualized endpoints to the correct EPG.
The "Immediate" preference ensures that policies are applied as soon as endpoints are detected, but this requires proper protocol support for host discovery.
No configuration on the leaf switches indicates a failure in endpoint detection or policy application.
Option Evaluation
A . Enable CDP or LLDP on the host:
ACI uses CDP or LLDP to discover hosts and their interfaces when integrated with a VMM domain. If the host does not have CDP or LLDP enabled, the ACI fabric cannot detect the host's attachment to Leaf-101 and Leaf-102, preventing EPG-A configuration from being pushed. Enabling these protocols on the host resolves the issue.
Reference:
B . Configure both ports for trunking:
Configuring ports as trunk ports allows multiple VLANs, which is necessary for EPG encapsulation. However, this is typically handled by the VMM domain integration and does not address the lack of configuration push if discovery fails due to missing CDP/LLDP.
C . Enable LACP on the leaf switch ports:
Link Aggregation Control Protocol (LACP) is used for port channels (e.g., vPC), but it is not required for basic EPG deployment with VMM domains. The issue is related to host discovery, not link aggregation.
D . Disable and enable eth1/1 on both leaf switches:
This is a troubleshooting step to reset the port state, but it does not address the root cause (lack of CDP/LLDP for host detection). It is a reactive measure, not a solution.
Final Answer Justification
A is correct because enabling CDP or LLDP on the host allows the ACI fabric to detect the host and push the EPG-A configuration to Leaf-101 and Leaf-102. This is a standard requirement for VMM domain integration in ACI.
Primary Cisco Reference:
Cisco APIC Layer 4 to Layer 7 Services Deployment Guide, "VMM Domain Configuration." Cisco ACI Best Practices, "Host Discovery with CDP/LLDP."
NEW QUESTION # 38
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