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Cisco 300-630 Implementing Cisco Application Centric Infrastructure - Advanced (DCACIA) Exam Practice Test

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Total 76 questions

Implementing Cisco Application Centric Infrastructure - Advanced (DCACIA) Questions and Answers

Question 1

A network engineer configured an active-active firewall cluster that is stretched across separate pods in the Cisco ACI fabric. Which two implementation setups for anycast services are available? (Choose two.)

Options:

A.

Modify the Cisco ACI contract scope

B.

Modify the MAC address on the second firewall

C.

Configure the firewalls behind an EPG subnet

D.

Deselect No Default SVI Gateway under EPG Subnet

E.

Deploy a Layer 4 to Layer 7 service graph with PBR

Question 2

What is a design implication for Cisco ACI using an application-centric approach?

Options:

A.

Multiple VLANs and/or multiple EPGs are under one bridge domain

B.

VLAN numbers are in the names of the bridge domain and EPG objects

C.

One EPG is mapped to multiple bridge domains

D.

One VLAN equals one EPG equals one bridge domain

Question 3

What is a use of the Overlay Multicast TEP in Cisco ACI Multi-Site communication?

Options:

A.

to perform headend replication

B.

to act as the source IP for BUM traffic

C.

to establish MP-BGP adjacencies with remote spines

D.

to send and receive unicast VXLAN data plane traffic

Question 4

As part of a newly deployed ACI fabric, a pair of border leaf switches have been deployed to provide shared services for all tenants. The configured L3Out runs OSPF as the routing protocol. The requirement is to advertise the routes from the border leaf switches to the compute leaf switches. Which configuration must be implemented to meet these requirements?

Options:

A.

Configure a BGP route reflector policy for the Cisco ACI pod

B.

Define the shared L3Out in the common tenant

C.

Enable Import Route Control Enforcement in the L3Out policy

D.

Define the consumer subnet under the consumer EPG

Question 5

How is broadcast forwarded in Cisco ACI Multi-Pod after ARP flooding is enabled?

Options:

A.

For the specific bridge domain, all spines forward the broadcast frames to IPN routers

B.

Broadcast frames are forwarded inside the pod and across the IPN using the multicast address that is associated to the bridge domain

C.

Within a pod, the ingress leaf switch floods the broadcast frame on all fabric ports

D.

Ingress replication is used on the spines to forward broadcast frames in the IPN infrastructure

Question 6

Refer to the exhibit.

Question # 6

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.)

Options:

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

Question 7

An engineer designs a Cisco ACI Multi-Pod solution that requires a pair of active-standby firewalls in different pods for external connectivity. How should the firewalls be implemented?

Options:

A.

PBR for routed firewalls

B.

separate L3Out peerings for routed firewalls

C.

routed firewall for the default gateway

D.

transparent firewalls

Question 8

Refer to the exhibit.

Question # 8

Which configuration mode must be selected for the VMM vSwitch Port Channel policy to avoid MAC flapping on the Cisco UCS Fls and Cisco ACI leaf switches?

Options:

A.

LACP Passive

B.

MAC Pinning

C.

LACP Active

D.

Static Channel – Mode On

Question 9

An engineer deploys a Cisco ACI Multi-Site Orchestrator for the first time. Drag and drop the actions from the left into the steps on the right to add a site and deploy new Cisco ACI objects to the fabric. Not all actions are used.

Question # 9

Options:

Question 10

Refer to the exhibit.

Question # 10

An engineer must have communication between EPG1 in VRF1 and External EPG in VRF2. Which three actions should be taken for the defined subnets in the L3Out External EPG to accomplish this goal? (Choose three.)

Options:

A.

Enable Shared Route Control Subnet

B.

Enable External Subnets for External EPG

C.

Enable Export Route Control Subnet

D.

Enable Shared Security Import Subnet

E.

Enable Aggregate Shared Routes

F.

Enable Import Route Control Subnet

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Total 76 questions