300-620 practice questions 271–280

1. Question 271 · 340 in bank

   A network engineer configured a Cisco ACI fabric as follows: • An EPG called EPG-A is created and associated with a VMM domain called North. • The EPG-A is associated with BD-A and is in an application profile called Apps-A. • The BD-A is associated with VRF-1 in the Prod tenant. Which port group must be selected to place VMs in EPG-A?

   • AProd|Apps-A|EPG-A
   • BProd|Apps-A|North|EPG-A
   • CProd|Business_Apps|BD-A|EPG-A
   • DProd|VRF-1|Apps-A|EPG-A

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   Answer: A

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2. Question 272 · 340 in bank

   A network engineer configures a Cisco ACI fabric with this configuration: • Endpoint-1 with an IP address 10.1.0.1/24 is attached to Leaf-101. • Endpoint-2 with an IP address 10.1.0.2/24 is attached to Leaf-102. • Both endpoints are in EPG-A. • The bridge domain for EPG-A is called BD-A and contains a single subnet 10.1.0.254/24. • Endpoint-1 cannot reach Endpoint-2. Which action allows Endpoint-1 to communicate with Endpoint-2?

   • ASet L2 Unknown Unicast to Hardware Proxy.
   • BConfigure a contract between the endpoints.
   • CCreate a contract with a preferred group.
   • DEnable silent host detection.

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   Answer: A

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3. Question 273 · 340 in bank

   An engineer configures two Cisco ACI leaf switches called Leaf1 and Leaf2 as VPC peers. The server called S1 is connected to Leaf1 with a port channel interface. How is S1 learned in the endpoint table of Leaf2?

   • Aremote endpoint
   • Bbounce entry endpoint
   • Clocal endpoint
   • Don-peer endpoint

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   Answer: D

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4. Question 274 · 340 in bank

   An engineer plans to integrate a Cisco ACI fabric with VMware vCenter DVS. Which set of actions must the engineer take to ensure a successful integration?

   • ASet a vCenter controller named ACI-VMware-Integration and select Read Only Access mode.
   • BSet a vCenter controller named ACI-VMware-Integration and select Read Write Access mode.
   • CSet a virtual switch named ACI-VMware-Integration and select Read Write Access mode.
   • DSet a virtual switch named ACI-VMware-Integration and select Read Only Access mode.

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   Answer: B

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5. Question 275 · 340 in bank

   How does Cisco ACI detect the IP address of a silent host that moved from one location to another without notifying a Cisco ACI leaf?

   • ASilent hosts are detected by the ACI fabric.
   • BEndpoint announce messages are sent to COOP.
   • CARP requests are flooded in the bridge domain.
   • DBounce entries are installed on the leaf switch.

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   Answer: C

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6. Question 276 · 340 in bank

   Refer to the exhibit.

   

   An engineer configures a Layer 4 to Layer 7 device object. The device is a virtual firewall with a single network adapter and it must be deployed in routed mode. Which action completes the configuration of the device object?

   • AEnable Promiscuous Mode.
   • BChange Function Type to GoTo.
   • CChange context awareness to Multiple.
   • DAdd an outside interface to the cluster interfaces.

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   Answer: B

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7. Question 277 · 340 in bank

   Refer to the exhibit.

   

   The Cisco ACI fabric is built with L2Out to the N9K1 and N9K2 switches. The switches run the RSTP protocol. The requirement is for the Cisco ACI fabric to detect loops from the N9K and for the fabric to be protected against loops. Which set of actions must be taken to meet the requirements?

   • AConfigure the N9K STP link type as point-to-point link. Enable MCP on ACI globally.
   • BConfigure the N9K STP link type as a shared link. Enable MCP on ACI globally.
   • CConfigure the N9K STP link type as a shared link. Enable MCP on the ACI leaf interfaces.
   • DConfigure the N9K STP link type as a point-to-point link. Enable MCP on the ACI leaf interfaces.

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   Answer: B

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8. Question 278 · 340 in bank

   Which role do interfaces Ethernet 1/49-50 have in this output?

   

   • Aleaf fabric ports
   • Bserver fabric ports
   • Cleaf access ports
   • Dserver uplink ports

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   Answer: A

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9. Question 279 · 340 in bank

   Refer to the exhibit.

   

   An engineer must set a policy to reuse the old password when changed after two days. Which action set accomplishes this goal?

   • AChange the password four times. Set the minimum period between changes to 6 hours.
   • BChange the password two times. Set the minimum period between changes to 6 hours.
   • CChange the password four times. Set the minimum period between changes to 48 hours.
   • DChange the password six times. Set the minimum period between changes to 48 hours.

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   Answer: C

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10. Question 280 · 340 in bank

    Refer to the exhibit.

    

    

    The engineer is planning to configure in-band management for the Cisco ACI fabric. The goal is to allow the network operators to reach the Cisco APIC servers and fabric switches from the in-band network. Which configuration must be applied on the bridge domain to accomplish these goals?

    • AEnable Unicast Routing. Set scope to Advertised Externally.
    • BScope: Shared between VRF. Set the IP address as primary.
    • CMake this IP address primary. Configure an L3Out for Route Profile.
    • DEnable Unicast Routing. Configure a virtual IP address.

    Show answer

    Answer: A

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300-620 practice, question 271. 340 questions available.