300-620 Cisco Exam Questions and Free Practice Test

Question 7

Refer to the exhibit.
300-620 dumps exhibit
An engineer is integrating a VMware vCenter with Cisco ACI VMM domain configuration. ACI creates port-group names with the format of “Tenant | Application | EPG”. Which configuration option is used to generate port groups with names formatted as “Tenant=Application=EPG”?

A. enable tag collection

B. security domains

C. delimiter

D. virtual switch name

Correct Answer:D

Question 8

An engineer is implementing a connection that represents an external bridged network. Which two configurations are used? (Choose two.)

A. Layer 2 remote fabric

B. Layer 2 outside

C. Layers 2 internal

D. Static path binding

E. VXLAN outside

Correct Answer:AB

Question 9

On which two interface types should a user configure storm control to protect against broadcast traffic? (Choose two.)

A. APIC facing interfaces

B. port channel on a single leaf switch

C. all interfaces on the leaf switches in the fabric

D. endpoint-facing trunk interface

E. fabric uplink interfaces on the leaf switches

Correct Answer:BD
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_01010.html

Question 10

Which attribute should be configured for each user to enable RADIUS for external authentication in Cisco ACI?

A. cisco-security domain

B. cisco-auth-features

C. cisco-aci-role

D. cisco-av-pair

Correct Answer:D
Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/2-x/Security_config/b_Cisco_APIC_Security_Configuration_Guide/b_Cisco_APIC_Security_Guide_chapter_01011.html

Question 11

An engineer has set the VMM resolution immediacy to pre-provision in a Cisco ACI environment. No Cisco Discovery Protocol neighborship has been formed between the hypervisors and the ACI fabric leaf nodes. How does this affect the download policies to the leaf switches?

A. No policies are downloaded because LLDP is the only supported discovery protocol.

B. Policies are downloaded when the hypervisor host is connected to the VMM VDS.

C. Policies are downloaded to the ACI leaf switch regardless of Cisco Discovery Protocol neighborship.

D. No policies are downloaded because there is no discovery protocol neighborship.

Correct Answer:C

Question 12

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?

A. Inspect event records in the APIC UI to see all actions performed by users.

B. Inspect /var/log/audit_messages on the APIC to see a record of all user actions.

C. Inspect audit logs in the APIC UI to see all user events.

D. Inspect the output of show command history in the APIC CLI.

Correct Answer:A

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