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HPE6-A73 Questions and Answers

Question # 6

An administrator wants to leverage the Network Analysis Engine (NAE) feature on AOS-CX switches to perform root cause analysis and to assist in quickly identifying problems. Which two AOS-CX databases does the administrator have access to when implementing scripts? (Select two.)

A.

Time-series

B.

API

C.

VSX

D.

Configuration

E.

Audit

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Question # 7

A network administrator wants to replace older access layer switches with AOS-CX 6300 switches.

Which virtual switching technology can the administrator implement with this solution?

A.

Both VSF and VSX

B.

Only Backplane stacking

C.

Only VSF

D.

Only VSX

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Question # 8

An administrator is implementing a multicast solution in a multi-VLAN network. Which statement is true about the configuration of the switches in the network?

A.

IGMP snooping must be enabled on all interfaces on a switch to intelligently forward traffic

B.

IGMP requires join and leave messages to graft and prune multicast streams between switches

C.

IGMP must be enabled on all routed interfaces where multicast traffic will traverse

D.

IGMP must be enabled on all interfaces where multicast sources and receivers are connected

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Question # 9

A network administrator is implementing NAE on AOS-CX switches. When attempting to create an agent on a particular switch, the agent appears in the NAE Agents panel with a red triangle error symbol and a status of “Unknown”.

What is the cause of this issue?

A.

The administrator does not have the appropriate credentials to interact with NAE

B.

The number of scripts or agents has exceeded the hardware’s capabilities

C.

A connectivity issue exists between NAE and the AOS-CX switch

D.

The RESTful API has not been enabled on the AOS-CX switch

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Question # 10

Which concept is implemented using Aruba’s dynamic segmentation?

A.

Root of trust

B.

Device fingerprinting

C.

Zero Touch Provisioning

D.

Colorless port

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Question # 11

An administrator has an AOS-CX switch configured with:

router ospf 1

area 0

area 1 stub no-summary

It is the only ABR for area 1. The switch has the appropriate adjacencies to routing switches in areas 0 and 1.

The current routes in each area are:

Area 0: 5 routes (LSA Type 1 and 2)

Area 1: 10 routes (LSA Type 1 and 2)

External routes: 2 (LSA Type 5)

Based on the above configuration, how many OSPF routes will routing switches see in Area 1?

A.

15

B.

6

C.

11

D.

12

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Question # 12

When implementing user-based tunneling on an AOS-CX switch, which component defines the primary and backup Aruba gateways?

A.

Transit VLAN

B.

Gateway role

C.

Server group

D.

Zone

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Question # 13

An administrator is concerned about the security of the control plane connection between an AOS-CX switch and an Aruba Mobility Controller (MC) when implementing user-based tunneling. How should the administrator protect this traffic?

A.

IPSec with a digital certificate

B.

GRE with a pre-shared key

C.

PAPI with an MD5 pre-shared key

D.

IPSec with a pre-shared key

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Question # 14

An administrator has an aggregation layer of 8325CX switches configured as a VSX pair. The administrator is

concerned that when OSPF network changes occur, the aggregation switches will respond to the changes

slowly, and this will affect network connectivity, especially VoIP calls, in the connected access layer switches.

What should the administrator do on the aggregation layer switches to alleviate this issue?D18912E1457D5D1DDCBD40AB3BF70D5D

A.

Implement route aggregation

B.

Implement bidirectional forwarding detection (BFD)

C.

Reduce the hello and dead interval timers

D.

Implement graceful restart

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Question # 15

A company has a third-party AAA server solution. The campus access layer was just upgraded to AOS-CX

switches that perform access control with MAC-Auth and 802.1X. The company has an Aruba Mobility

Controller (MC) solution for wireless, and they want to leverage the firewall policies on the controllers for the wired traffic.

What is correct about how the company should implement a security solution where the wired traffic is

processed by the MCs?D18912E1457D5D1DDCBD40AB3BF70D5D

A.

Implement downloadable user roles with a gateway role defined on the AOS-CX switches

B.

Implement local user roles with a gateway role defined on the AOS-CX switches

C.

Implement standards-based RADIUS VSAs to pass policy information directly to the AOS-CX switches and MCs

D.

Implement downloadable user roles with a device role defined on the AOS-CX switches and MCs

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Question # 16

What is correct regarding the configuration of ACLs on AOS-CX switches?

A.

Statements with the log keyword are always processed by the switch CPU.

B.

Standard ACLs are used to match on routes when performing route distribution.

C.

Wildcard masks are used to match on a range of IP addresses.

D.

Numbers 100 through 199 and 2000 through 2999 are used when creating extended ACLs.

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Question # 17

A network administrator is installing NetEdit. In order for NetEdit to manage the AOS-CX switches in the network, what must be defined on the AOS-CX switches? (Choose two.)

A.

Enabling telnet

B.

Defining an admin user password

C.

Defining the https user-group

D.

Enabling the RESTful API for read and write access

E.

Enabling SFTP

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