Aruba Certified Switching Professional Exam - HPE6-A45 Exam Practice Test

Question 1

Refer to the exhibit.

The routing switches shown in the exhibit use OSPF, and all of their interfaces are in Area 1. A faulty link on Switch-1 went up and down many times over the course of several hours. This caused link state updates (LSUs) to flood all of the routing devices in the OSPF AS and reduce performance. The network administrator fixed the faulty link on Switch-1, but the administrator also wants to mitigate the effects if a similar issue occurs in the future.
Which design improvement would help?

A. Decrease the LSA generation timer, and make sure to set the same value on all routers

B. Divide the AS into different areas, and aggregate routes between them

C. Configure Area 1 as a stub area on all routers except Switch-2, Switch-3, and Switch-4

D. Divide the AS into different areas, and configure the backbone area as an NSSA

Correct Answer: B

Question 2

Network administrators need to configure a BGP neighbor on an AOS-Switch. What defines the neighbor as an iBGP neighbor?

A. Its remote-AS is the same as the AOS-Switch BGP AS.

B. Its update source is set to a private company IP address.

C. It has an AS number in the range of 64512 to 64535.

D. It has BGP synchronization enabled.

Correct Answer: A

Question 3

Refer to the exhibits.
Exhibit 1

Exhibit 2

A network administrator needs to understand why endpoints that use Switch-3 as their default router can no longer reach some resources. The exhibit shows the OSPF link state database (LSDB) on Switch-1 when the OSPF solution was first deployed and the current LSDB.
What is a likely place to find the issue?

A. in the Switch-1 OSPF Area 1 configuration settings

B. in the Switch-3 OSPF Area 1 configuration settings

C. in the connectivity status between Switch-3 and Switch-1

D. in the connectivity status between Switch-1 and Switch-2

Correct Answer: D

Question 4

Refer to the exhibit.

An AOS-Switch has the ACL shown in the exhibit. A network administrator then enters these commands:
Switch(config)# mac-access-list standard myACL
Switch(config-std-macl)# deny 007d.45cc.0000 0000.0000.ffff
How does this ACL treat these frames:
1 = 007d.45cc.ffff 2 = 007d.45cc.0000

A. It permits both frames.

B. It denies both frames.

C. It denies frame 1 and permits frame 2.

D. It permits frame 1 and denies frame 2.

Correct Answer: C

Question 5

A network administrator needs to set up an AOS-Switch to use port-based tunneled node for connected devices. However, the administrator wants the switch to forward traffic without tunneling if it cannot reach a tunneled-node server.
What should the administrator do?

A. Apply the tunneled-node profile to ports, and set the local-switching-fallback option.

B. Configure a local switching profile on the Mobility Controller that acts as tunneled-node server.

C. Make sure that the switch has an IP address on the untagged VLAN assigned to the ports.

D. Set the switch to role-based tunneled node, and make sure it uses the default initial user role.

Correct Answer: D

Question 6

A company wants to implement RADIUS authentication of all managers who log in to AOS-Switches via SSH. The RADIUS server also sends VSAs that indicate which commands users can enter, and switches must honor these.
What must the administrator do to meet the company's requirements?

A. Set the command access level to manager mode; also set RADIUS for aaa authentication ssh login and aaa authentication ssh enable.

B. Set RADIUS for aaa authentication ssh login and aaa authentication ssh enable, which allows the switch to accept all RADIUS VSAs.

C. Set command authorization to RADIUS, also set RADIUS for aaa authentication ssh login and aaa authentication ssh enable.

D. Set RADIUS for aaa authentication ssh login, also enable authentication privilege-login mode, which allows the switch to accept all RADIUS VSAs.

Correct Answer: D

Question 7

The implementation plan for AOS-Switches calls for them to implement port-based tunneled node. The Aruba Mobility Controllers that will support the AOS-Switches run software 8.1. The controllers will also support APs, are managed by Mobility Master, and use clustering.
Which issue with this plan needs to be addressed?

A. The controllers cannot support tunneled node with AOS-Switches when they are managed by the Mobility Master.

B. The switches must use role-based tunneled node to work with clustering controllers.

C. The controllers must have their software updated before they can support the switches.

D. The switches cannot connect to controllers that also support APs.

Correct Answer: B

Question 8

Refer to the exhibits.
Exhibit 1

Exhibit 2

A company has attempted to implement OSPF without success. The devices in Area 1 need to be able to reach Area 2. Routes should be aggregated for advertisement in other areas. What must be changed to meet these requirements?

A. Move the 10.1.0.0/16 range to Area 2 on Switch-1 and the 10.2.0.0/16 range to Area 1 on Switch-2.

B. Add Area 1 and Area 2 on VLAN 100 on both Switch-1 and Switch-2. Remove Area 3.

C. Add the 10.2.0.0/16 range on Switch-1 and the 10.1.0.0/16 range on Switch-2.

D. Change Area 3 to Area 0; remove Area 1 from Switch-2 and Area 2 from Switch-1.

Correct Answer: D

Question 9

A network administrator plans to apply DSCP 46 to all traffic on a port. What is required for this configuration to work?

A. A QoS policy selects traffic with DSCP 46.

B. The port has trust set to default.

C. The port has trust set to DSCP.

D. A DSCP map that sets 46 to a priority value.

Correct Answer: C

Question 10

Refer to the exhibits.
Exhibit 1

Exhibit 2

Traffic between servers in Area 1 takes a sub-optimal path rather than the link dedicated to VLAN 1000, subnet 10.0.0.0/30. Based on the exhibits, what can administrators do to create a better path for this traffic?

A. Make sure that OSPF is enabled in Area 0 on VLAN 1000 on both Switch-1 and Switch-2.

B. Add a virtual OSPF link between Switch-1 and Switch-2.

C. Decrease the OSPF cost on the VLAN 1000 interface on Switch-1 and Switch-2.

D. Add a VLAN in OSPF Area 1 on the link between Switch-1 and Switch-2.

Correct Answer: D

Question 11

A network has high latency on some links. Which application is most likely to experience poor performance?

A. File Transfer Protocol (FTP)

B. SQL

C. Voice over IP (VoIP)

D. NTP

Correct Answer: C

Question 12

Refer to the exhibit.

An AOS-Switch has the ACL shown in the exhibit. A network administrator then enters these commands:
Switch(config)# mac-access-list standard myACL
Switch(config-std-macl)# 25 deny 007d.45cc.0000 0000.0000.ffff
How does this ACL treat these frames:
1 = 007d.45cc.ffff 2 = 007d.45cc.0000

A. It permits both frames.

B. It denies both frames.

C. It denies frame 1 and permits frame 2.

D. It permits frame 1 and denies frame 2.

Correct Answer: B

Question 13

A network administrator needs to configure VRRP on VLAN 2 on two AOS-Switches. Which two settings must match on both switches?

A. the physical IP address and priority

B. the VRID and the virtual IP address

C. the VRID and priority

D. the virtual IP address and the physical IP address

Correct Answer: B

HP Aruba Certified Switching Professional - HPE6-A45 Exam Practice Test

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