Implementing Cisco Application Centric Infrastructure 300-620-DCACI

Cisco (300-620-DCACI) Exam Questions And Answers page 13

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Which components should be configured as route reflectors in the ACI fabric?

Multiple Choice

Refer to the exhibit. Which two components should be configured as route reflectors in the ACI fabric? (Choose two.)

Spine1

apic1

Spine2

Leaf1

Leaf2

apic2

ACI Fabric Access Policies ACI Fabric Connectivity Policies

What configuration option is used to specify the network visibility of a subnet within a bridge domain?

Single Choice

When creating a subnet within a bridge domain, which configuration option is used to specify the network visibility of the subnet?

limit IP learning to subnet

scope

gateway IP

subnet control

ACI Fabric Access Policies ACI Tenant Policies

How to configure L3Out for unicast and multicast traffic forwarding with backbone network?

Multiple Choice

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.)

Layer 3 routed port

VPC with SVI

port channel with SVI

Layer 3 routed subinterface

Layer 3 floating SVI

ACI Fabric Access Policies ACI Fabric Connectivity Policies

How to implement a Layer 3 Out in Cisco ACI fabric with specific requirements?

Single Choice

An ACI engineer is implementing a Layer 3 Out inside the Cisco ACI fabric that must meet these requirements:

• The data center core switch must be connected to one of the leaf switches with a single 1G link.
• The routes must be exchanged using a link-state routing protocol that supports hierarchical network design.
• The data center core switch interface must be using 802.1Q tagging, and each VLAN will be configured with a dedicated IP address.

Which set of steps accomplishes this goals?

Set up the EIGRP Protocol policy with the selected Autonomous System number.
Create the Routed Outside object and Node Profile, selecting EIGRP.
Configure the Interface profile, selecting Routed Interface and the appropriate interfaces.
Create the External Network object with a network of 0.0.0 0/0.

Set up the EIGRP Protocol policy with the selected Autonomous System number.
Set up the Routed External Network object and Node Profile, selecting EIGRP.
Create the Switch profile, selecting Port-channel and the appropriate interfaces.
Create the default network and associate it with the Routed Outside object.

Set up the BGP Protocol policy with the Autonomous System number of 0.
Configure an Interface policy and an External Bridged Domain.
Create an External Bridged Network using the configured VLAN pool.
Build the Leaf profile, selecting Routed sub-interface and the appropriate VLAN.

Configure the OSPF Protocol policy with an area of 0.
Create Routed Outside object and Node Profile, selecting OSPF as the routing protocol.
Build the Interface profile, selecting Routed Sub-interface and the appropriate VLAN.
Configure the External Network object with a network of 0 0.0 0/0.

ACI Fabric Connectivity Policies ACI Tenant Policies

Which lifecycle stages should be selected to filter active faults in Cisco ACI fabric?

Multiple Choice

An engineer wants to filter the System Faults page and view only the active faults that are present in the Cisco ACI fabric. Which two lifecycle stages must be selected for filtering? (Choose two.)

Raised

Retaining

Soaking, Clearing

Raised, Clearing

Soaking

ACI Fabric Access Policies ACI Fabric Connectivity Policies

What is the impact on traffic flow when Cisco ACI fabric has a stale endpoint entry?

Single Choice

What happens to the traffic flow when the Cisco ACI fabric has a stale endpoint entry for the destination endpoint?

The leaf switch does not learn the source endpoint through data plane learning.

The leaf switch drops the traffic that is destined to the endpoint.

The leaf switch floods the traffic to the endpoint throughout the fabric.

The leaf switch sends the traffic to the wrong destination leaf.

ACI Fabric Access Policies ACI Fabric Connectivity Policies

How to configure Cisco ACI to generate VMware vCenter port groups with specific formatting?

Single Choice

Refer to the 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 ?

enable tag collection

security domains

delimiter

virtual switch name

ACI Tenant Policies ACI Application Network Profiles

What is the true description of the initial APIC cluster discovery process?

Single Choice

Which description regarding the initial APIC cluster discovery process is true?

The APIC uses an internal IP address from a pool to communicate with the nodes.

Every switch is assigned a unique AV by the APIC.

The APIC discovers the IP address of the other APIC controllers by using Cisco Discovery Protocol.

The ACI fabric is discovered starting with the spine switches.

ACI Fabric Access Policies ACI Fabric Connectivity Policies

What action is required to configure servers with a contract using TCP port 80 and an external Layer 3 cloud for communication?

Single Choice

An engineer must configure a group of servers with a contract that uses TCP port 80. The EPG that contains the web servers requires an external Layer 3 cloud to initiate communication. Which action must be taken to meet these requirements?

Configure the EPG as a provider and L3 out as consumer of the contract.

Configure OSPF to exchange routes between the L3 out and EPG.

Configure a taboo contract and apply it to the EPG.

Configure the EPG as a consumer and L3 out as a provider of the contract.

ACI Fabric Access Policies ACI Tenant Policies

Where does Cisco ACI flood STP BPDU frames when connecting to an outside Layer 2 network?

Single Choice

When Cisco ACI connects to an outside Layers 2 network, where does the ACI fabric flood the STP BPDU frame?

within the bridge domain

within the APIC

within the access encap VLAN

between all the spine and leaf switches

ACI Fabric Access Policies ACI Fabric Connectivity Policies

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Cisco (300-620-DCACI) Exam Questions And Answers page 13

Which components should be configured as route reflectors in the ACI fabric?

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What configuration option is used to specify the network visibility of a subnet within a bridge domain?

Correct Answer:

References:

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How to configure L3Out for unicast and multicast traffic forwarding with backbone network?

Comments

How to implement a Layer 3 Out in Cisco ACI fabric with specific requirements?

Comments

Which lifecycle stages should be selected to filter active faults in Cisco ACI fabric?

Correct Answers:

References:

Comments

What is the impact on traffic flow when Cisco ACI fabric has a stale endpoint entry?

Correct Answer:

References:

Comments

How to configure Cisco ACI to generate VMware vCenter port groups with specific formatting?

Comments

What is the true description of the initial APIC cluster discovery process?

Correct Answer:

References:

Comments

What action is required to configure servers with a contract using TCP port 80 and an external Layer 3 cloud for communication?

Comments

Where does Cisco ACI flood STP BPDU frames when connecting to an outside Layer 2 network?

Comments

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