Ensurepass

Building the Cisco Cloud with Application Centric Infrastructure (CLDACI)

 

QUESTION 11

In Cisco ACI, if no contract is attached to the EPG, what is the default behavior?

 

A.

All ICMP packets are allowed in inter-EPG communication.

B.

All TCP ports are allowed in inter-EPG communication.

C.

Inter-EPG communication is disabled.

D.

Unidirectional traffic is allowed for all protocols in inter-EPG communication.

 

Correct Answer: D

 

 

QUESTION 12

Which three networking architectures is the Cisco ACI architecture based on? (Choose three.)

 

A.

leaf-and-spine architecture

B.

multicast gateway

C.

a controller that is not involved in traffic forwarding

D.

software-based mapping database lookup

E.

zero-touch provisioning for all loopbacks, Layer 3 links, and routing within the fabric

F.

Host-based forwarding in the mapping database that provides IP-to-VLAN tunnel endpoint mapping information to the spine

 

Correct Answer: ACE

 

 

QUESTION 13

The Cisco APIC automatically archives and replicates which three data? (Choose three.)

 

A.

policies

B.

statistics

C.

endpoint database

D.

incremental scalability

E.

partition database

F.

database performance

 

Correct Answer: ABC

 

 

QUESTION 14

What is the Cobra SDK characterized by?

 

A.

a tool that does is used for orchestration

B.

an unofficial collection of scripts that users have developed

C.

an implementation of the Cisco APIC API that includes a complete copy of the object model

D.

an industry standard used by all API-enabled controllers

 

Correct Answer: C

 

 

QUESTION 15

Which two optionsare supported by the Cisco ACI contract model? (Choose two.)

 

A.

ether type

B.

COS marking

C.

TCP source port

D.

logging type

 

Correct Answer: AC

 

 

QUESTION 16

Cisco ACI uses which protocol as Southbound Protocol?

 

A.

OpFlex

B.

RIP

C.

OpenFlow

D.

EIGRP

 

Correct Answer: A

 

 

QUESTION 17

How many Cisco APIC controllers are required to form a Cisco APIC cluster?

 

A.

three controllers, 3N redundancy

B.

two controllers, N+1 redundancy

C.

three controllers, N+2 redundancy

D.

three controllers, 2N+1 redundancy

 

Correct Answer: C

 

 


QUESTION 18

Which describes gateway services in the Cisco ACI?

 

A.

Each EPG has a dedicated anycast gateway.

B.

All anycast gateways are centrally located on the spine.

C.

Each subnet has an anycast gateway configured on the TOR wherever that tenant’s bridge domain exists.

D.

All anycast gateways are configured on intrusion-detection devices inside the fabric.

 

Correct Answer: C

 

 

QUESTION 19

When designing Cisco ACI spine topology, how many spine switches are required?

 

A.

2

B.

3

C.

5

D.

6

 

Correct Answer: A

 

 

QUESTION 20

How many nodes in a cluster can the APIC support?

 

A.

from 1 to 20

B.

from 2 to 50

C.

from 3 to 50

D.

from 3 to 31

 

Correct Answer: D

 

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