HP HPE6-A73 Exam Practice Test Instant Access

Question 1

What is correct regarding the operation of VSX and multicasting with PIM-SM routing configured?

AEach VSX peers runs PIM and builds its own group database. One of the VSX peers is elected as the
designated router (DR) to forward multicast streams to a receiver VLAN

BEach VSX peers runs PIM and creates a shared group database. Both VSX peers can forward multicast
streams to receivers in a VLAN, achieving load sharing

CEach VSX peers runs PIM and builds its own group database. Both VSX peers can forward multicast
streams to receivers in a VLAN, achieving load sharing

DEach VSX peers runs PIM and creates a shared group database. One of the VSX peers is elected as the
designated router (DR) to forward multicast streams to a receiver VLAN

Answer : A

'both VSX switches as a PIM Designate Router (DR). One node is the actual DR, the other node is the proxy DR.' 'Only the actual DR performs multicast routing and forward traffic destined to groups to its downstream VLANs in the data-path.' https://www.arubanetworks.com/techdocs/AOS-CX/10.07/HTML/5200-7888/Content/Chp_Pre_tra_loss/ip-mul-rou-10.htm

Question 2

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?

AIPSec with a digital certificate

BGRE with a pre-shared key

CPAPI with an MD5 pre-shared key

DIPSec with a pre-shared key

Answer : C

Question 3

The network is configured for OSPF with the following attributes:

Core1 and Core2 and ABRs

Area 1 has 20 networks in the 10.1.0.0/16 range

Area 0 has 10 networks in the 10.0.0.0/16 range

Area 2 has 50 networks in the 10.2.0.0/16 range

The ASBR is importing a static route into Area 1

Core2 has a summary for Area 2: area 0.0.0.2 range 10.2.0.0/16 type inter-area

Here is the OSPF configuration performed on Core1:

Based on the above information, what is correct?

AArea 0 has 13 routes

BCore1 has no OSPF routes

CCore1 has received one LSA Type 5 from the ASBR

DArea 1 has 23 routes

Answer : D

Question 4

What is correct regarding policy-based routing?

APolicies can only be applied to routed interfaces.

BPolicies can be applied inbound and outbound.

CMonitoring of policy interfaces occurs every 60 seconds.

DPolicy actions include routing permitting or dropping traffic.

Answer : B

Question 5

Examine the AOS-CS switch output:

Based on this output, what is correct?

A802.1X authentication was successful, but MAC authentication is yet to start

B802.1X authentication occurred and downloadable user roles are deployed

CA local user role was deployed using a ClearPass solution

DOnly 802.1X authentication is configured on the port

Answer : B

Question 6

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

AImplement route aggregation

BImplement bidirectional forwarding detection (BFD)

CReduce the hello and dead interval timers

DImplement graceful restart

Answer : A

'BFD tests the connectivity between two IP addresses in a BFD session. BFD reports when connectivity is lost. The router (or routing switch) can then use that information to take the appropriate actions, depending on the functions to which you have tied BFD'

Question 7

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?

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

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

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

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

Answer : C

HPE6-A73 Aruba Certified Switching Professional Exam Practice Test