最新 [2024年11月07日]HPE6-A72試験正確解答Aruba Certified Switching Associate ExamのPDF問題
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HPのHPE6-A72試験は、スイッチングの基礎、VLANとトランキング、スパニングツリープロトコル、レイヤー2セキュリティ、リンク集約、およびサービスの品質など、さまざまなトピックをカバーしています。試験では、ArubaOSスイッチの構成、管理、およびトラブルシューティングにも焦点を当てています。この試験では、ArubaOSスイッチの構成と管理に必要な知識とスキルを試験します。
HP HPE6-A72（Aruba Certified Switching Associate）試験は、コンピュータネットワーク分野で知識とスキルを習得したいITプロフェッショナル向けの認定試験です。この試験は、ArubaOSスイッチでの作業経験があり、この分野でのスキルと知識を検証したい人を対象としています。
HP HPE6-A72（Aruba Certified Switching Associate）認定試験は、Arubaスイッチングテクノロジーの分野におけるITプロフェッショナルのスキルと知識をテストするために設計された認定試験です。この試験は、VLAN、リンクアグリゲーション、スパニングツリープロトコル、Quality of Serviceなど、幅広いトピックをカバーしています。試験に合格すると、IT業界で貴重な資格であるAruba Certified Switching Associate（ACSA）認定資格を取得することができます。
質問 # 49
Click on the colored box that corresponds with the line that best represents Broadcast traffic flow.
正解：
解説：
質問 # 50
Refer to the exhibit.
The above scenario shows a packet from the Server destined for the Firewall. Switch-A and Switch-B are bundled as VSF stack. The LAG between the VSF stack and the firewall indicates a hash function to forward the packet on port 2/1/2.
Which statement is true regarding how Switch-A will forward the packet?
- A. Switch-A will forward the packet on port 1/1/2. VSF will override the typical LAG hash function used for the physical interface selection.
- B. Switch-A will drop the packet. Multi-Chassis lag to multi-chassis lag is not a supported feature of VSF.
- C. Switch-A will forward the packet along the VSF link to Switch-B so that it will egress on port 2/1/2 per the hash function.
- D. Switch-A will encapsulate the packet using GRE to forward to Switch-B in order for the packet to egress on port 2/1/2 per the hash function.
正解：C
質問 # 51
What is a benefit of choosing a 3-Tier design with routing at the Aggregation layer?
- A. Better Core router performance by offloading processing
- B. Shifting endpoint access to the Aggregation layer from the Access layer
- C. Using access control lists (ACLs) at the Core to improve performance
- D. Connecting WAN/MPLS and Data center access to the Aggregation layer
正解：A
質問 # 52
Refer to the exhibit.
You are in the process of configuring VSF between Access-1 and Access-2. Access-1 has been configured as the VSF Master.
What is a valid configuration for Access-2 to join the VSF stack?
- A. Access-2# configure
Access-2(config)# vsf member 2 Access-2(vsf-member-1)# link 2 1/1/28 Access-2(vsf-member-1)# exit This will save the VSF configuration and reboot the switch. Do you want to continue (y/n)? y - B. Access-2# configure
Access-2(config)# vsf member 2 Access-2(vsf-member-1)# link 1 1/1/28 Access-2(vsf-member-1)# exit This will save the VSF configuration and reboot the switch. Do you want to continue (y/n)? y - C. Access-2# configure
Access-2(config)# vsf member 1 Access-2(vsf-member-1)# link 1 1/1/28 Access-2(vsf-member-1)# exit Access-2(config)# vsf renumber-to 2 This will save the VSF configuration and reboot the switch. Do you want to continue (y/n)? y - D. Access-2# configure
Access-2(config)# vsf member 1 Access-2(config)# vsf renumber-to 2 Access-2(vsf-member-1)# link 2 2/1/28 Access-2(vsf-member-1)# exit This will save the VSF configuration and reboot the switch. Do you want to continue (y/n)? y
正解：B
質問 # 53
Refer to the exhibit.
The Aruba 8400 in the exhibit is member 2 of a VSX stack.
Which command will enter the interface sub configuration mode for the port, indicated by the orange square?
- A. 8400(config)# interface 2/3/17
- B. 8400(config)# interface 1/4/15
- C. 8400(config)# interface 1/7/16
- D. 8400(config)# interface 2/4/15
正解：D
質問 # 54
Refer to the exhibit.
The above scenario shows a packet from the Server destined for the Firewall. Switch-A and Switch-B are bundled as VSF stack. The LAG between the VSF stack and the firewall indicates a hash function to forward the packet on port 2/1/2.
Which statement is true regarding how Switch-A will forward the packet?
- A. Switch-A will forward the packet on port 1/1/2. VSF will override the typical LAG hash function used for the physical interface selection.
- B. Switch-A will drop the packet. Multi-Chassis lag to multi-chassis lag is not a supported feature of VSF.
- C. Switch-A will forward the packet along the VSF link to Switch-B so that it will egress on port 2/1/2 per the hash function.
- D. Switch-A will encapsulate the packet using GRE to forward to Switch-B in order for the packet to egress on port 2/1/2 per the hash function.
正解：C
質問 # 55
Refer to the exhibit.
Refer to the diagram where all switches are CX 6300Ms. Which MSTP configuration should be applied to Core-2 in order for Core-2 to join the domain as the primary for Instance 2 and secondary for Instance 1?
- A. A black text on a white background Description automatically generated
- B. A black text on a white background Description automatically generated
- C. A black text on a white background Description automatically generated
- D. A close-up of words Description automatically generated
正解：A
質問 # 56
What is an available command on an Aruba AOS-CX switch that would back up the secondary image to a secure remote repository?
- A. copy secondary tftp://[email protected]/GL.10.04.0003.swi
- B. copy secondary sftp://[email protected]/GL.10.04.0003.swi
- C. copy sftp://[email protected]/GL.10.04.0003.swi secondary
- D. backup secondary sftp://[email protected]/GL.10.04.0003.swi
正解：B
質問 # 57
Refer to the exhibit.
The command show LLDP neighbor-info gets typed into Access-1. All switches are Aruba OS-CX switches. What is the output of this command?
- A. Option A
- B. Option B
- C. Option C
- D. Option D
正解：D
質問 # 58
Which two types of routes can be found in the IP routing table of an Aruba AOS-CX switch? (Choose two.)
- A. EIGRP
- B. BGP
- C. ISIS
- D. RIPng
- E. Local
正解：B、E
質問 # 59
What are two primary concerns regarding layer two loops in a redundant topology? (Choose two.)
- A. security issues with a redundant loop indicating to hackers that a back-door exists
- B. broadcast storms
- C. costs associated with upgrading from copper to fiber
- D. routing loops
- E. multiple frame copies leading to instability of the MAC address table
正解：A、E
質問 # 60
Refer to the exhibit.
The above command was applied to an Aruba AOS-CX 6300M 24-port switch with 4-port SFP56 uplinks. All ports are set as access switchports.
Which ports carry VLAN 1 traffic?
- A. 1/1/1-1/1/24
- B. 1/1/8-1/1/10, 1/1/5-1/1/28
- C. 1/1/8, 1/1/10, 1/1/5-1/1/24
- D. 1/1/1-1/1/28
正解：B
質問 # 61
Which two options are correct regarding the IEEE 802.11ax standard? (Choose two.)
- A. operates in both the 2.4GHz and 5GHz radios bands
- B. allows transmissions of up to 4.8Gbps
- C. is an emerging satellite connection standard to allow wireless access anywhere in the world
- D. operates only in the 5GHz similar to 802.11ac
- E. is the first WLAN standard to no longer use electromagnetic signals to transmit data
正解：A、B
質問 # 62
What are two features of the three-tier designs? (Choose two.)
- A. is considered legacy by requiring a large flat layer-two broadcast domain from Core to Access and should be avoided
- B. uses only Layer 2 access on the Access and the Core with Layer 3 routing and access control provided at the distribution layer
- C. removes the distribution layer in favor of a spine-leaf design used in modern data center deployments
- D. adds a distribution layer to free up resources from the Core for improved performance and routing throughput
- E. a more scalable design over by leveraging a distribution layer to handle Layer 3 routing and access control in large deployments
正解：D、E
質問 # 63
Review the exhibit.
As the frame traverses from **PC-1** to **Server-1**, the VLAN tag will be removed.
Click on the interface (circled in green) where the VLAN tag will be removed.
正解：
解説：
質問 # 64
What connectivity commands are available on AOS-CX switches? (Choose two.)
- A. ping
- B. netstatus
- C. traceroute
- D. tracert
- E. pathping
正解：A、C
質問 # 65
Which command can be used to find the serial number of an Aruba OS-CX switch?
- A. The command show running-configuration
- B. The command version
- C. The command show system
- D. The command inventory
正解：C
質問 # 66
Match the term to the correct description.
正解：
解説：
質問 # 67
Refer to the exhibit.
What does the command page result in?
- A. Results in a page break to disable the default continuous scrolling In the console.
- B. Starts an automatic page scrolling effect that pauses for a few seconds every 30 rows.
- C. Shows a new terminal window opening to allow typing while debugging occurs.
- D. Enables a terminal notification when a new debug event occurs for L2MAC events.
正解：D
質問 # 68
Which two options are the Layer 2 protocols? (Choose two.)
- A. RIP
- B. 802.11af
- C. STP
- D. 802.1Q
- E. IPSec
正解：C、D
質問 # 69
ServiceOS login: admin
SVOS> password
Enter password: ********
Confirm password: ********
The login password to access an Aruba AOS-CX was lost. After connecting to the switch console port, a reboot is performed and the Service OS console is accessed as shown above.
What is the default password that is required for the admin account while under the Service OS console?
- A. The same login password that has lost originally.
- B. No password is set for this account.
- C. "forgetme!"
- D. "password"
正解：C
解説：
Explanation/Reference: https://www.arubanetworks.com/techdocs/ArubaOS_83_Web_Help/Content/ArubaFrameStyles/ Management_Utilities/enab_radsec_reset_admin_enabl_pwd.htm
質問 # 70
Match each network protocol to the correct server listening port. Not all answers will be used.
正解：
解説：
Explanation:
Diagram Description automatically generated
質問 # 71
The following command is issued:
Switch# checkpoint rollback start
What is the result?
- A. The command will fail because it is incomplete.
- B. The command will fail because rollback commands must be issued from global-config mode.
- C. The switch will use the checkpoint 'rollback1 as the starting configuration on next reboot.
- D. The switch will revert the running-configuration to the checkpoint called 'start1 without a reboot.
正解：D
質問 # 72
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