Updated Dec-2021 Test Engine to Practice 300-620 Dumps & Practice Exam
Dumps Collection 300-620 Test Engine Dumps Training With 113 Questions
NEW QUESTION 66
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?
- A. It is forwarded to one of the APICs to perform as a proxy.
- B. It is flooded within the whole fabric.
- C. It is dropped by the leaf when the destination endpoint is not present in the endpoint table.
- D. It is forwarded to one of the spines to perform as a spine proxy.
Answer: D
NEW QUESTION 67
Which feature dynamically assigns or modifies the EPG association of virtual machines based on their attributes?
- A. vzAny contracts
- B. standard contracts
- C. uSeg EPGs
- D. application EPGs
Answer: C
Explanation:
Section: ACI Fabric Infrastructure
NEW QUESTION 68
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:
NEW QUESTION 69
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: Hardware Proxy L3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding: Disabled - B. Forwarding: Custom
L2 Unknown Unicast: Hardware Proxy L3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding: Enabled - C. Forwarding: Custom
L2 Unknown Unicast: Flood
L3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding:
Disabled - D. Forwarding: Custom
L2 Unknown Unicast: Flood
L3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding:
Enabled
Answer: C
NEW QUESTION 70
Refer to the exhibit.
An engineer must configure an L3Out peering with the backbone network. The L3Out must forward unicast and multicast traffic over the link. Which two methods should be used to configure L3Out to meet these requirements? (Choose two.)
- A. Layer 3 floating SVI
- B. Layer 3 routed subinterface
- C. VPC with SVI
- D. port channel with SVI
- E. Layer 3 routed port
Answer: A,B
Explanation:
Reference:
https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centricinfrastructure/ guide-c07-743150.html#_L3Out_sStatic_rRoutes
NEW QUESTION 71
Refer to the exhibit.
Which two objects are created as a result of the configuration? (Choose two.)
- A. application profile
- B. endpoint group
- C. bridge domain
- D. VRF
- E. attachable AEP
Answer: C,D
NEW QUESTION 72
Which setting prevents the learning of Endpoint IP addresses whose subnet does not match the bridge domain subnet?
- A. "Limit IP learning to subnet" setting within the bridge domain.
- B. "Limit IP learning to network" setting within the bridge domain.
- C. "Limit IP learning to network" setting within the EPG.
- D. "Limit IP learning to subnet" setting within the EPG.
Answer: A
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 73
How is an EPG extended outside of the ACI fabric?
- A. Create an external routed network that is assigned to an EPG.
- B. Statically assign a VLAN ID to a leaf port in an EPG.
- C. Create an external bridged network that is assigned to a leaf port.
- 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 74
Which statement about ACI syslog is true?
- A. Switches send syslog messages directly to the destinations.
- B. All syslog messages are sent to the destination through APIC.
- C. Syslog messages are sent to the destination through the spine.
- D. Notifications for different scopes of syslog objects can be sent only to one destination.
Answer: A
NEW QUESTION 75
Which Cisco APIC configuration prevents a remote network that is not configured on the bridge domain from being learned by the fabric?
- A. enable Unicast Routing
- B. enable ARP Flooding to BD
- C. enable IP Data-plane Learning
- D. enable Limit IP Learning to Subnet
Answer: D
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 76
Which two protocols support accessing backup files on a remote location from the APIC? (Choose two.)
- A. TFTP
- B. SFTP
- C. FTP
- D. SMB
- E. HTTPS
Answer: B,C
Explanation:
Section: ACI Management
Explanation/Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/troubleshooting/ b_APIC_Troubleshooting/b_APIC_Troubleshooting_appendix_010011.html
NEW QUESTION 77
On which two interface types should a user configure storm control to protect against broadcast traffic?
(Choose two.)
- A. APIC facing interfaces
- B. endpoint-facing trunk interface
- C. all interfaces on the leaf switches in the fabric
- D. fabric uplink interfaces on the leaf switches
- E. port channel on a single leaf switch
Answer: B,E
NEW QUESTION 78
An engineer is implementing Cisco ACI at a large platform-as-a-service provider using APIC controllers, 9396PX leaf switches, and 9336PQ spine switches. The leaf switch ports are configured as IEEE 802.1p ports. Where does the traffic exit from the EPG in IEEE 802.1p mode in this configuration?
- A. from leaf ports tagged as VLAN 1
- B. from leaf ports tagged as VLAN 0
- C. from leaf ports untagged
- D. from leaf ports tagged as VLAN 4094
Answer: B
NEW QUESTION 79
Which table holds IP address, MAC address and VXLAN/VLAN information on a Cisco ACI leaf?
- A. endpoint
- B. adjacency
- C. RIB
- D. ARP
Answer: A
Explanation:
Reference:
https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric- infrastructure/white-paper-c11-739989.html
NEW QUESTION 80
What happens to the traffic flow when the Cisco ACI fabric has a stale endpoint entry for the destination endpoint?
- A. The leaf switch does not learn the source endpoint through data plane learning.
- B. The leaf switch sends the traffic to the wrong destination leaf.
- C. The leaf switch floods the traffic to the endpoint throughout the fabric.
- D. The leaf switch drops the traffic that is destined to the endpoint.
Answer: D
Explanation:
Reference:
https://www.ciscolive.com/c/dam/r/ciscolive/us/docs/2019/pdf/BRKACI-2641.pdf
NEW QUESTION 81
Which tenant is used when configuring in-band management IP addresses for Cisco APICs, leaf nodes, and spine nodes?
- A. common
- B. mgmt
- C. infra
- D. default
Answer: B
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/kb/ b_KB_Configuring_Static_Management_Access.html#concept_CFF63FEBE947424291B0F10E6F23DA7D
NEW QUESTION 82
Which protocol does ACI use to securely sane the configuration in a remote location?
- A. TFTP
- B. FTP
- C. HTTPS
- D. SCP
Answer: D
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 83
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: Hardware Proxy L3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding: Disabled - B. Forwarding: Custom
L2 Unknown Unicast: Hardware Proxy L3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding: Enabled - C. Forwarding: Custom
L2 Unknown Unicast: Flood
L3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding: Disabled - D. Forwarding: Custom
L2 Unknown Unicast: Flood
L3 Unknown Multicast Flooding: Flood Multi Destination Flooding: Flood in BD ARP Flooding: Enabled
Answer: C
NEW QUESTION 84
Which tenant is used when configuring in-band management IP addresses for Cisco APICs, leaf nodes, and spine nodes?
- A. common
- B. infra
- C. mgmt
- D. default
Answer: B
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/kb/ b_KB_Configuring_Static_Management_Access.html#concept_CFF63FEBE947424291B0F10E6F23DA7D
NEW QUESTION 85
The existing network and ACI fabric have been connected to support workload migration. Servers will physically terminate at the Cisco ACI, but their gateway must stay in the existing network. The solution needs to adhere to Cisco's best practices. The engineer started configuring the relevant Bridge Domain and needs to complete the configuration. Which group of settings are required to meet these requirements?
- A. L2 Unknown Unicast: Hardware Proxy
L3 Unknown Multicast Flooding: Optimize Flood
Multi Destination Flooding: Flood in BD
ARP Flooding: Disable - B. L2 Unknown Unicast: Flood
L3 Unknown Multicast Flooding: Optimize Flood
Multi Destination Flooding: Flood in BD
ARP Flooding: Disable - C. L2 Unknown Unicast: Hardware Proxy
L3 Unknown Multicast Flooding: Flood
Multi Destination Flooding: Flood in BD
ARP Flooding: Enable - D. L2 Unknown Unicast: Flood
L3 Unknown Multicast Flooding: Flood
Multi Destination Flooding: Flood in BD
ARP Flooding: Enable
Answer: D
NEW QUESTION 86
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Important Exam Facts
This exam costs $300 and applicants have to schedule it through Pearson VUE. For the comfort of candidates, 300-620 can be taken from anywhere in the world via online testing mode. The questions are always offered in the English language and you are expected to solve them within 90 minutes. The certain passing score for the exam is not known as it is set by Cisco using statistical analysis. To be on the safer side, you should be able to answer all the questions right.
Any candidate that fails this exam due to one reason or the other, will have to wait for five days before the second attempt. If you have achieved the needed mark but feel like sitting for the exam again, you can do that after 180 days from the first try.
Cisco 300-620 Dumps Cover Real Exam Questions: https://www.testkingfree.com/Cisco/300-620-practice-exam-dumps.html
Real 300-620 dumps - Real Cisco dumps PDF: https://drive.google.com/open?id=13o2ELrEspO2asc9uDFaNsPui7kJ637sX