HP HPE6-A47 Exam Questions Instant Access

Question 1

Refer to the exhibit.

The customer requires fast failover if any one link or core device fails. Which additional technology should the

architect plan on the core VSF fabric to meet these criteria?

AOSPF graceful restart

BSmartLink

CBGP

DVRRP

Answer : C

Question 2

A customer needs a wired network solution that can recognize and prioritize a wide array of different types of

traffic, including casual Web browsing, voice, video, SAP Online, and file sharing.

The architect needs to choose between the Aruba 2930F or the 2540 Switch Series for the access layer

switch. Why would the architect choose the 2930F rather than the 2540 Switch Series for this customer?

AThe 2930F Series supports LLDP-MED for detecting VoIP traffic, while the 2540 Series does not.

BThe 2930F Series supports advancing routing, including multi-area OSPF, while the 2540 Series does not.

CThe 2930F Series supports more options for class-based QoS policies that the 2540 Series.

DThe 2930F Series can provide better congestion management with its much deeper buffers.

Answer : D

Question 3

A customer needs an 802.11ac upgrade for an office with cubicles. The customer states that, because they

planned locations for the existing 802.11n APs so that there are no coverage holes, they will simply deploy the

new 802.11ac APs in the same location as the existing APs. The customer plans to support mobile devices in

addition to laptops.

What should the architect explain about shy a site survey is desirable to determine the optimal locations for the

new APs?

AAn 802ac deployment typically works better with side-mounted, rather than ceiling-mounted, APs, and a
site survey will help determine the new mounting locations.

BThe new 802.11ac deployment should have a capacity-based design for the best performance, but the
existing deployment sounds like a coverage-based design.

C802.11ac AP radios tend to be more sensitive to 2.4 GHz interference than 802.11n APs, so the architect
needs to search for all potential sources of such interference.

D802.11ac APs can support a higher density of clients, so they can be deployed farther apart than the APs in
most existing 802.11n deployments.

Answer : A

Question 4

If a Remote AP (RAP) is attempting to contact a controller that is behind a NAT device what protocol must be allowed through the NAT/Firewall?

APAPI

BNATT

CIPSec

DSSH

EGRE

Answer : B

Question 5

What is the purpose of Mesh Clusters?

ATo separate Mesh points from Mesh Portals.

BTo ensure that mesh APs with the same VAPs are not in the same cluster.

CTo define a group of mesh APs that create mesh links with each other.

DTo cluster mesh APs of the same model together.

ETo enable mesh APs to join the nearest mesh portal cluster.

Answer : C

Question 6

Refer to the exhibit.

The exhibit shows the current plan for a wired network upgrade.

As much as possible, the customer wants to flatten the architecture and avoid recabling. However, each

Building 2 switch must also maintain connectivity to the core if one link fails. What should the architect propose

to meet the customer requirements?

AUse two additional 2930F switches to act as an aggregation layer for Building 2; connect them to the core
on 40 GbE connections.

BConnect each Building 2 switch directly to the core on a single fiber strand through the use of SFP+-SR
transceivers.

CCombine the switches in each Building 2 closet as a VSF fabric; establish two 10 GbE connections to the
core per fabric.

DExtend additional fiber between the buildings so that each Building 2 switch can have a direct 10 GbE
connection to the core.

Answer : C

Question 7

When configuring Fast Failover what are the 3 HA roles that can be selected? (Choose three)

APrimary

BActive

CDual

DStandby

EBackup

Answer : B, C, D

HP Designing Aruba Solutions HPE6-A47 Exam Questions