HP HPE7-A04 Exam Practice Test Instant Access

Question 1

In a multi-AS underlay design

AAll spine switches are in the same AS while each leaf (VSX pair if used) are in their own AS

BEvery spine and every leaf is in their own AS

CAll spine and leaf switches are in one AS and the border leaf is in separate AS

DEvery spine is in their own AS while all leaf switches in one AS

Answer : A

Question 2

In a multi-AS underlay design

AYou must use eBGP for underlay routing within a leaf and spine topology

BEither eBGP or iBGP for underlay routing within a leaf and spine topology will work

CThis is a wrong design for routing protocol for the underlay

DYou must use iBGP for underlay routing within a leaf and spine topology

Answer : A

Question 3

In which situation do you need to select switches with a back-front (BF) airflow?

AThe switches are core switches in a dedicated rack with their ports facing the cold aisle

BThe switches are ToR switches which will have the port side facing the opposite way as server ports

CThe switches are middle of the rack switches with their ports facing the cold aisle

DThe switches are ToR switches which will have the port side facing the same way as server ports

Answer : D

Question 4

You are designing an overlay solution for two Data Centers based on the Aruba CX platform. Each Data Center has two rooms and each room is its own fabric. What is used for EVPN advertisements between data center rooms?

ANot supported design

BiBGP

CStatic Routing

DeBGP

Answer : D

Question 5

HPE Aruba Networking switch selector is accessible from

AIntangi IRIS design tool

BAruba Support Portal

CHPE PSNow tools

DFrom NetEdit management tool

Answer : A, C

Question 6

In a multi-tenant Data Center

AVRF offers Layer 3 isolation for the tenants

BMSTP offers Layer 2 isolation along with loop prevention

CVRF offers Layer 2 isolation for the tenants

DVLANs offer Layer 3 isolation for the tenants

Answer : A

Question 7

You have a data center with 99.9% availability requirements. How many hours of downtime (unplanned) is allowed to meet this availability requirement?

A6.8 hours

B3.4 hours

C8.6 hours

D8.8 hours

Answer : D

HPE7-A04 Aruba Certified Data Center Architect Exam Practice Test