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300-630 Implementing Cisco Application Centric Infrastructure - Advanced (DCACIA) Question and Answers

Question # 4

A host that is connected to a Cisco ACI fabric leaf switch sends an ARP request. Which transmission method does the ingress switch use to send the ARP requests?

A.

anycast

B.

broadcast

C.

multicast

D.

unicast

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Question # 5

An engineer configures a new Cisco ACI Multi-Pod setup. Which action should be taken for fabric discovery to be successful for the nodes in Pod 2?

A.

Select the Route Reflector field in Pod Peering

B.

Enable the DSCP class-cos translation policy for Layer 3 traffic

C.

Configure POD 2 Data Plane TEP under the Pod Connection Profile

D.

Add the IPN subnet under the Fabric External Routing Profile

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Question # 6

Refer to the exhibit.

Between Cisco UCS Fls and Cisco ACI leaf switches, CDP is disabled, the LLDP is enabled, and LACP is in Active mode. Which two discovery protocols and load-balancing mechanism combinations can be implemented for the DVS? (Choose two.)

A.

CDP enabled, LLDP disabled, and LACP Active

B.

CDP disabled, LLDP enabled, and MAC Pinning

C.

CDP enabled, LLDP disabled, and MAC Pinning

D.

CDP enabled, LLDP enabled, and LACP Active

E.

CDP enabled, LLDP disabled, and LACP Passive

F.

CDP disabled, LLDP enabled, and LACP Passive

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Question # 7

Which feature should be disabled on a bridge domain when a default gateway for endpoints is on an external device instead of a Cisco ACI bridge domain SVI?

A.

unicast routing

B.

ARP flooding

C.

unknown unicast flooding

D.

proxy ARP

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Question # 8

An engineer configures a new Cisco ACI Multi-Site Orchestrator node to join an MSO cluster. Which two components are necessary to ensure that the new node has IP connectivity in this configuration? (Choose two.)

A.

Cisco ACI spine interfaces that are connected to ISN

B.

Cisco APICs over the OOB management network

C.

existing Cisco ACI Multi-Site Orchestrator node

D.

management IP of ESXi hosts where the controllers are deployed

E.

OOB interface of ISN

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Question # 9

Which two actions should be taken to ensure a scalable solution when multiple EPGs in a VRF require unrestricted communication? (Choose two.)

A.

Configure a taboo contract between the EPGs that require unrestricted communication between each other.

B.

Enable Preferred Group Member under the EPG Collection for VRF section.

C.

Set the VRF policy control enforcement preference to Unenforced.

D.

Set the EPGs that require unrestricted communication between each other as preferred group members.

E.

Set the EPGs that require policy enforcement between each other as preferred group members.

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Question # 10

Refer to the exhibit.

Which configuration must be implemented on L3Out EBGP to advertise out of the fabric 172.16.2.0/24 network that is learned from L3Out OSPF?

A.

Option A

B.

Option B

C.

Option C

D.

Option D

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