Best Quality Cisco 300-620 Exam Questions ITCertMagic Realistic Practice Exams [2021]
Critical Information To Implementing Cisco Application Centric Infrastructure Pass the First Time
Certification Path for Implementing Cisco Application Centric Infrastructure (300-620 DCACI)
To fully benefit from this exam, you should have the following knowledge and skills:
- Understanding of Cisco data center architecture
- Understanding of networking protocols, routing, and switching
- Familiarity with Cisco Ethernet switching products
- Familiarity with virtualization fundamentals
The following Cisco courses may help you meet these prerequisites:
- Understanding Cisco Data Center Foundations (DCFNDU) v1.0
- Implementing and Administering Cisco Solutions (CCNA) v1.0
NEW QUESTION 33
What must be configured to allow SNMP traffic on the APIC controller?
- A. out-of-band bridge domain
- B. out-of-band management interface
- C. SNMP relay policy
- D. contract under tenant mgmt
Answer: D
Explanation:
Section: ACI Management
NEW QUESTION 34
Refer to the exhibit.
Which two components should be configured as route reflectors in the ACI fabric? (Choose two.)
- A. apic2
- B. Spine2
- C. Spine1
- D. Leaf2
- E. apic1
- F. Leaf1
Answer: B,C
NEW QUESTION 35
Which method does the Cisco ACI fabric use to load-balance multidestination traffic?
- A. shortest-path trees
- B. spanning trees
- C. forwarding tag trees
- D. PIM routing
Answer: C
Explanation:
Explanation
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/aci-fundamentals/b_ACI-Fundamenta
NEW QUESTION 36
Which setting prevents the learning of Endpoint IP addresses whose subnet does not match the bridge domain subnet?
- A. "Limit IP learning to network" setting within the bridge domain.
- B. "Limit IP learning to subnet" setting within the EPG.
- C. "Limit IP learning to subnet" setting within the bridge domain.
- D. "Limit IP learning to network" setting within the EPG.
Answer: C
Explanation:
Section: ACI Packet Forwarding
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 37
Which table holds IP address, MAC address and VXLAN/VLAN information on a Cisco ACI leaf?
- A. adjacency
- B. endpoint
- C. ARP
- D. RIB
Answer: B
NEW QUESTION 38
How is an EPG extended outside of the ACI fabric?
- A. Create an external bridged network that is assigned to a leaf port.
- B. Statically assign a VLAN ID to a leaf port in an EPG.
- C. Create an external routed network that is assigned to an EPG.
- D. Enable unicast routing within an EPG.
Answer: B
Explanation:
Section: ACI Fabric Infrastructure
Explanation/Reference: https://www.dclessons.com/l2-external-network-with-aci
NEW QUESTION 39
Which type of policy configures the suppression of faults that are generated from a port being down?
- A. event lifecycle assignment
- B. fault lifecycle assignment
- C. fault severity assignment
- D. event severity assignment
Answer: C
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/all/faults/guide/ b_APIC_Faults_Errors/b_IFC_Faults_Errors_chapter_01.html
NEW QUESTION 40
Which protocol does ACI use to securely sane the configuration in a remote location?
- A. SCP
- B. HTTPS
- C. TFTP
- D. FTP
Answer: A
Explanation:
Section: ACI Management
Explanation/Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/kb/ b_KB_Using_Import_Export_to_Recover_Config_States.html
NEW QUESTION 41
An engineer is configuring a VRF for a tenant named Cisco. Drag and drop the child objects on the left onto the correct containers on the right for this configuration.
Answer:
Explanation:
Explanation
Application profile---> VRF--> Bridge Domain---> EPG
NEW QUESTION 42
How is an EPG extended outside of the ACI fabric?
- A. Create an external bridged network that is assigned to a leaf port.
- B. Statically assign a VLAN ID to a leaf port in an EPG.
- C. Create an external routed network that is assigned to an EPG.
- D. Enable unicast routing within an EPG.
Answer: B
Explanation:
Reference:
https://www.dclessons.com/l2-external-network-with-aci
NEW QUESTION 43
Which description regarding the initial APIC cluster discovery process is true?
- A. The APIC discovers the IP address of the other APIC controllers by using Cisco Discovery Protocol.
- B. Every switch is assigned a unique AV by the APIC.
- C. The APIC uses an internal IP address from a pool to communicate with the nodes.
- D. The ACI fabric is discovered starting with the spine switches.
Answer: C
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/aci-fundamentals/ b_ACI-Fundamentals/b_ACI-Fundamentals_chapter_010011.html
NEW QUESTION 44
An engineer is configuring a VRF for a tenant named Cisco. Drag and drop the child objects on the left onto the correct containers on the right for this configuration.
Answer:
Explanation:
Explanation
Application profile---> VRF--> Bridge Domain---> EPG
NEW QUESTION 45
The company ESXi infrastructure is hosted on the Cisco UCS-B Blade Servers. The company decided to take advantage of ACI VMM integration to enable consistent enforcement of policies across virtual and physical workloads. The requirement is to prevent the packet loss between the distributed virtual switch and the ACI fabric. Which setting must be implemented on a vSwitch policy to accomplish this goal?
- A. Static Channel
- B. MAC Pinning
- C. LACP
- D. LLDP
Answer: B
NEW QUESTION 46
An engineer needs to deploy a leaf access port policy group in ACI Fabric to support the following requirements:
* Control the amount of application data flowing into the system
* Allow the newly connected device to auto-negotiate link speed with the leaf switch Which two ACI policies must be configured to achieve these requirements? (Choose two.)
- A. link level policy
- B. ingress control plane policing policy
- C. ingress data plane policing policy
- D. L2 interface policy
- E. slow drain policy
Answer: A,C
Explanation:
Explanation
Slow Drain handles FCoE packets that are causing traffic congestion on ACI fabric. So, it is wrong.
Ingress control plane is wrong, because the request is for "application data flowing".
L2 interface policy is concerned about QinQ and VLAN scope.
NEW QUESTION 47
Drag and drop the Cisco ACI filter entry options from the left onto the correct categories on the right indicating what are required or optional parameters.
Answer:
Explanation:
NEW QUESTION 48
Which endpoint learning operation is completed on the egress leaf switch when traffic is received from an L3Out?
- A. No source MAC or IP address of the traffic is learned as a remote endpoint.
- B. The source IP address of the traffic is learned as a remote endpoint.
- C. The source MAC address of the traffic is learned as a remote endpoint.
- D. The source MAC and IP address of the traffic is learned as a local endpoint.
Answer: B
NEW QUESTION 49
An engineer is extending EPG connectivity to an external network. The external network houses the Layer 3 gateway and other end hosts. Which ACI bridge domain configuration should be used?
- A. Forwarding: Custom
L2 Unknown Unicast: Flood
L3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding:
Disabled - B. Forwarding: Custom
L2 Unknown Unicast: Flood
L3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding:
Enabled - C. Forwarding: Custom
L2 Unknown Unicast: Hardware Proxy L3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding: Disabled - D. Forwarding: Custom
L2 Unknown Unicast: Hardware Proxy L3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding: Enabled
Answer: A
NEW QUESTION 50
Where is the COOP database located?
- A. APIC
- B. spine
- C. endpoint
- D. leaf
Answer: B
Explanation:
Reference:
https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric- infrastructure/white-paper-c11-739989.html
NEW QUESTION 51
Drag and drop the Cisco ACI filter entry options from the left onto the correct categories on the right indicating what are required or optional parameters.
Answer:
Explanation:
NEW QUESTION 52
Which two components are essential parts of a Cisco ACI Virtual Machine Manager (VMM) domain policy configuration? (Choose two.)
- A. Layer 3 outside interface association
- B. IP address pool association
- C. EPG static port binding
- D. VMM domain profile
- E. EPG association
Answer: D,E
Explanation:
Section: Integrations
Explanation/Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/aci-fundamentals/b_ACI- Fundamentals/b_ACI-Fundamentals_chapter_01011.html
NEW QUESTION 53
Which table holds IP address, MAC address and VXLAN/VLAN information on a Cisco ACI leaf?
- A. adjacency
- B. endpoint
- C. ARP
- D. RIB
Answer: B
Explanation:
Section: ACI Fabric Infrastructure
Explanation/Reference: https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric- infrastructure/white-paper-c11-739989.html
NEW QUESTION 54 
Refer to the exhibit. Which Adjacency Type value should be set when the client endpoint and the service node interface are in a different subnet?
- A. Unicast
- B. L3
- C. L3Out
- D. Routed
Answer: B
Explanation:
Section: External Network Connectivity
NEW QUESTION 55
What do Pods use to allow Pod-to-Pod communication in a Cisco ACI Multi-Pod environment?
- A. over Layer 3 IPN connectivity via spines
- B. over Layer 3 Out connectivity via border leafs
- C. over Layer 3 directly connected back-to-back spines
- D. over Layer 3 IPN connectivity via border leafs
Answer: A
Explanation:
Explanation
https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric-infrastructure/w
NEW QUESTION 56
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