Aruba Certified Switching Professional Exam練習テスト2023年最新のHPE6-A45ストレスなしで合格させちゃう！ [Q53-Q69]

Aruba Certified Switching Professional Exam練習テスト2023年最新のHPE6-A45ストレスなしで合格させちゃう！

練習Aruba Certified Switching Professional (ACSP) V1 HPE6-A45問題集オンライン試験練習テストと詳細な解説付き！

HPE6-A45試験では、ネットワークアーキテクチャ、VLAN、スパニングツリープロトコル、リンク集約、動的ルーティング、ネットワークセキュリティなど、幅広いトピックをカバーしています。高度なアルバスイッチングソリューションを理解、構成、トラブルシューティングする候補者の能力をテストするように設計されています。この試験は、ネットワークの設計と最適化を実行する候補者の能力をテストし、アルバスイッチング環境にセキュリティ機能を実装するように設計されています。

HP HPE6-A45 認定試験の出題範囲：

トピック	出題範囲
トピック 1	Install And Configure The Wired Network Solution Explain Multicast Features And Configuration Concepts
トピック 2	Given An Action Plan To Remediate An Issue, Determine The Implications To The Network State
トピック 3	Explain Arubaos-Switch Security Features And Configuration Concepts Troubleshoot The Wired Network Solution
トピック 4	Given An Implementation Plan, Explain How To Configure And Validate Layer 3 Interfaces, Services, Routing Protocols And Overlays
トピック 5	Configuration Issue With Hardware And Software, And End Node
トピック 6	Given An Implementation Plan, Configure Backplane Stacking And VSF
トピック 7	Determine An Appropriate Implementation, Monitoring, And Management Plan
トピック 8	Identify Gaps Between The Design And Customer Requirements Explain Mobility Integration Features And Configuration Concepts
トピック 9	Given A Scenario With An Architect's Design And Or Customer Requirements

質問 # 53
What is a typical reason to implement MAC authentication on an AOS-Switch?

A. to enhance the security of an 802.1X solution
B. to control management access to the switch CLI based on device, as well as user credentials
C. to filter traffic at the edge, based on multiple criteria in the MAC header
D. to provision switch ports to support devices such as IP phones or printers

正解：A

質問 # 54
Which technologies can prevent split brain in a VSF fabric that includes Aruba 2930F switches?

A. LLDP MAD or VLAN MAD
B. OOBM MAD or LLDP MAD
C. ARP MAD or OOBM MAD
D. VLAN MAD or ARP MAD

正解：A

質問 # 55
A network uses MSTP and has AOS-Switches at the access layer. The company wants edge ports on the access layer switches to meet these criteria:
* They prevent all rogue switches that run STP, RSTP, or MSTP from connecting to the network.
* If a rogue switch connects and is then replaced by a proper endpoint, the port recovers automatically
* without IT staff involvement.
How should the network administrator set up the edge ports to meet these requirements?

A. Enable BPDU protection with a timeout period.
B. Enable both root guard and BPDU protection.
C. Enable loop protection with a timeout period.
D. Enable BPDU filtering.

正解：A

質問 # 56
Refer to the exhibits.
Exhibit 1

Exhibit 2

Switch-1 has a power issue that causes it to fail. When Switch-1 comes back up, endpoints lose connectivity for a few minutes. The network administrator decides to enter this command on Switch-1:
Switch-1 (config)# vlan 10 vrrp vrid 10 preempt-delay-time 120
Exhibit 2 shows the VRRP configuration just after the change. What is the effect of this change?

A. Switch-1 now waits to take over as Master if it fails and recovers. This should prevent the connectivity issue from occurring again.
B. Switch-1 experiences an internal error in the VRRP process. This error causes Switch-2 to take over as Master for VLAN 2.
C. Switch-1 and Switch-2 both become Master in their own VRRP virtual router due to the delay timer mismatch. The mismatch must be fixed.
D. Switch-1 continues to act as it did before the preempt delay time was set. Administrators must plan additional changes to fix the issue.

正解：B

質問 # 57
Refer to the exhibit.

Why are these switches unable to achieve adjacency?

A. Switch-1 and Switch-2 use different area types for Area 1.
B. The area range is incorrect on Switch-1 and missing on Switch-2.
C. They have the same priority and cannot elect a Designated Router (DR).
D. Switch-2 does not support every area that Switch-1 does.

正解：A

質問 # 58
Refer to the exhibit.

Switch-1 and Switch-2 connect on interface A23. The switches experience a connectivity issue. The network administrator sees that both switches show this interface as up. The administrator sees the output shown in the exhibit on Switch-1.
What is a typical issue that could cause this output?

A. asymmetric routing introduced by a routing protocol
B. a jumbo frame mismatch
C. an issue with VLAN mismatch
D. mismatched subnet mask on the VLAN for the link

正解：A

質問 # 59
Refer to the exhibit.

A company requires distribution layer switches that can provide Layer 2 and Layer 3 redundancy. The exhibit shows the proposal for these switches. Which change to the proposal will help meet the company's requirements?

A. Link aggregations should be established without LACP to support the Layer 2 redundancy requirements and backplane stacking limitations.
B. VRRP should be implemented instead of backplane stacking to support the Layer 3 redundancy requirements.
C. The proposed switches should be replaced with switches that support VSF to support the required distance between stack members.
D. The proposed switches should be replaced with switches such as the Aruba 2930M to support the backplane stacking technology.

正解：A

質問 # 60
A network administrator needs to configure VRRP on VLAN 2 on two AOS-Switches. Which two settings must match on both switches?

A. the VRID and the virtual IP address
B. the VRID and priority
C. the physical IP address and priority
D. the virtual IP address and the physical IP address

正解：A

解説：
Explanation/Reference:

質問 # 61
Refer to the exhibits.
Exhibit 1.

Exhibit 2.

The VoIP phone connects, authenticates successfully, and is dynamically assigned to tagged VLAN 6. The endpoint connected to the phone does not authenticate but starts to send untagged traffic.
How does the switch handle this traffic?

A. It drops the traffic.
B. It forwards the traffic in VLAN 5.
C. It relays the traffic to the RADIUS server for authentication.
D. It forwards the traffic in VLAN 6.

正解：C

質問 # 62
Refer to the exhibit.

A company requires distribution layer switches that can provide Layer 2 and Layer 3 redundancy. The exhibit shows the proposal for these switches. Which change to the proposal will help meet the company's requirements?

A. Link aggregations should be established without LACP to support the Layer 2 redundancy requirements and backplane stacking limitations.
B. VRRP should be implemented instead of backplane stacking to support the Layer 3 redundancy requirements.
C. The proposed switches should be replaced with switches that support VSF to support the required distance between stack members.
D. The proposed switches should be replaced with switches such as the Aruba 2930M to support the backplane stacking technology.

正解：A

質問 # 63
Refer to the exhibits.

The network administrator enters the commands shown in Exhibit 2, and Switch-1 and Switch-2 exchange keepalive messages. What is the expected behavior if Switch-1 later fails to receive keepalive messages from Switch-2?

A. Switch-1 disables interface 1 for 10 seconds, and then re-enables it. The same process repeats twice. If the issue persists, the switch disables the interface permanently.
B. After two consecutive missed keep-alive packets, Switch-1 sends SNMP traps, and Link 1 stays up until the issue is fixed.
C. Switch-1 disables interface 1 for 10 seconds and then re-enables it. The interface continues to be re-enabled and disabled every 10 seconds until the issue is fixed.
D. After two consecutive missed keep-alive packets, Switch-1 disables interface 1, and the interface stays disabled until the issue is fixed.

正解：D

質問 # 64
AOS-Switches authenticate guests to ClearPass with captive portal. An administrator notices that some guests are unable to reach the captive portal page. What will resolve this issue?

A. Permit HTTP or HTTPS on the ClearPass Portal.
B. Permit Allow All MAC-Auth on the ClearPass Portal.
C. Permit DHCP on the ClearPass Portal.
D. Permit DNS on the ClearPass Portal

正解：D

質問 # 65
An AOS-Switch is configured to use captive portal and RADIUS to integrate with an Aruba ClearPass solution. What should the administrator do to enable the switch to accept change of authorization (CoA) messages from ClearPass?

A. Enable tunneled node in role-based mode.
B. Enable user-role authorization globally on the switch.
C. Enable login privilege globally on the switch.
D. Enable dynamic authorization in the RADIUS server settings.

正解：D

質問 # 66
A company has AOS-switches, Aruba ClearPass, and Aruba AirWave. A network administrator needs to find the source of a performance issue that often occurs at the start of the day and early in the afternoon. Which action is likely to give the administrator the most useful information for the investigation?

A. Use the configuration audit tool on AirWave.
B. View the current running config on each switch.
C. Access the Network Device view on ClearPass.
D. View usage patterns on the switches on AirWave.

正解：C

質問 # 67
The implementation plan for AOS-Switches calls for to implement port-based tunneled node.
The Aruba Mobility Controllers that will supports 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 must have their software updated before they can support the switches.
B. The switches must use role-based tunneled node to work with clustering controllers.
C. The switches cannot connect to controllers that also support APs.
D. The controllers cannot support tunneled node with AOS-Switches when they are managed by the Mobility Master.

正解：C

質問 # 68
Refer to the exhibit.

Network administrators need to determine if the QoS settings on their AOS-Switches still meet their needs. Interface 1 is a 1 Gbps interface. Assume that the interface needs to forward this amount of traffic during a time of congestion:
Traffic with default 802.1p value = 600 Mbps
Traffic with the 802.1p value 7 = 600 Mbps
Given the exhibit, how much bandwidth is available for the default traffic?