[2024年04月] 今すぐダウンロード！リアルHP HPE6-A73試験問題集テストエンジン試験問題
最新HPE6-A73テスト問題集を試そう！最新HP試験合格させます
HPのHPE6-A73試験は、Arubaの技術を使用したネットワークスイッチングに実践的な経験をすでに持っているITプロフェッショナルを対象としています。この試験に受験するためには、候補者はAruba Certified Switching Associate（ACSA）認定を取得しているか、同等の知識と経験を持っている必要があります。
HPE6-A73認定試験は、VLAN、リンク集約、スパニングツリープロトコルなど、アルバスイッチング技術に関する候補者の知識をテストするように設計されています。この試験では、動的セグメンテーション、ロールベースのアクセス制御、トンネルプロトコルなどの高度なトピックについてもカバーしています。候補者は、複雑なアルバスイッチング環境を構成およびトラブルシューティングする機能についてテストされます。
質問 # 57
Which option correctly defines how to identify a VLAN as a voice VLAN on an AOS-CX switch?
- A. Switch(config)# vlan <VLAN-ID> voice
- B. Switch(config)# port-access role <role-name>
Switch(config-pa-role)# vlan access <VLAN-ID> - C. Switch(config)# port-access lldp-group <LLDP-group-name>
Switch(config-lldp-group)# vlan <VLAN-ID> - D. Switch(config)# vlan <VLAN-ID>
Switch(config-vlan-<VLAN-ID>)# voice
正解：D
質問 # 58
A company has implemented 802.1X authentication on AOS-CX access switches, where two ClearPass servers are used to implement AAA. Each switch has the two servers defined. A network engineer notices the following command configured on the AOS-CX switches:
radius-server tracking user-name monitor password plaintext aruba123
What is the purpose of this configuration?
- A. Speed up the AAA authentication process
- B. Implement replay protection for AAA messages
- C. Define the account to implement downloadable user roles
- D. Define the account to implement change of authorization
正解：D
解説：
Explanation
https://techhub.hpe.com/eginfolib/networking/docs/switches/K-KA-KB/16-01/5200-
0122_access_security_guide/content/ch09s02.html
質問 # 59
A company has just purchased AOS-CX switches. The company has a free and open-source AAA solution.
The company wants to implement access control on the Ethernet ports of the AOS-CX switches.
Which security features can the company implement given the equipment that they are using?
- A. Device fingerprinting
- B. Local user roles
- C. Downloadable user roles
- D. Port-based tunneling
正解：C
質問 # 60
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 must be enabled on all routed interfaces where multicast traffic will traverse
- B. IGMP must be enabled on all interfaces where multicast sources and receivers are connected
- C. IGMP requires join and leave messages to graft and prune multicast streams between switches
- D. IGMP snooping must be enabled on all interfaces on a switch to intelligently forward traffic
正解：A
質問 # 61
Examine the commands entered on an AOS-CX switch:
What is true regarding this configuration for traffic received on interface 100?
- A. The traffic is always dropped is the next-hop addresses are unreachable
- B. The traffic will be routed with the IP routing table entries if the next-hop addresses are unreachable
- C. The default next-hop address supersedes the two preceding next-hop addresses
- D. The next-hop address of 1.1.1.1 is overwritten by the next-hop address of 2.2.2.2
正解：B
解説：
"interface null: equivalent to the policy drop policing action. Any packets matching the class criteria for that policy entry will be dropped and not routed any further." https://www.arubanetworks.com/techdocs/AOS-CX/10.05/HTML/5200-7300/index.html#GUID-DC7E5E47-8F31-4DE4-B257-1A68665B2AF4.html More than one next hop can be assigned with an ACL and they work by priority (based on the sequence number: lower sequence number -> higher priority). So next-hop 2.2.2.2 will be used if 1.1.1.1 is not reachable. If both are unreachable, then the packet will be routed looking at the default routing table, if no specific entry will be found, then the pacjet will be routed to the default next hop defined in the ACL.
質問 # 62
Examine the output from an AOS-CX switch implementing a dynamic segmentation solution involving downloadable user roles:
The downloadable user roles are not being downloaded to the AOS-CX switch Based on the above output , what is the problem?
- A. DNS fails to resolve the ClearPass servers FQDN.
- B. The certificate that ClearPass uses is invalid
- C. The AOS-CX swicth does not have the ClearPass certificate involved.
- D. There is a date/time issue between the ClearPass server and the switch.
正解：A
質問 # 63
How does PIM build the IP multicast routing table to route traffic between a multicast source and one or more receivers9
- A. It uses the Bellman-Ford algorithm derived from distance vector protocols
- B. It uses the shortest path first (SPF) algorithm derived from link state protocols.
- C. It uses IGMP and calculates a shortest path tree (SPT).
- D. It uses the unicast routing table and reverse path forwarding (RPF )
正解：D
質問 # 64
Examine the output from an AOS-CX switch implementing a dynamic segmentation solution involving downloadable user roles:
Switch# show port-access role clearpass
Role information:
Name : icxarubadur_employee-3044-2
Type : clearpass
Status: failed, parsing_failed
Reauthentication Period :
Authentication Mode :
Session Timeout :
The downloadable user roles are not being downloaded to the AOS-CX switch. Based on the above output, what is the problem?
- A. DNS fails to resolve the ClearPass server's FQDN
- B. The AOS-CX switch does not have the ClearPass certificate involved
- C. There is a date/time issue between the ClearPass server and the switch
- D. The certificate that ClearPass uses in invalid
正解：A
解説：
"The top-right example shows a parsing_failed status, typically indicative of either a DNS or network connectivity issue."
質問 # 65
Which protocol should be configured to allow NetEdit to discover third-party devices?
- A. SSH
- B. SNMP
- C. HTTPS
- D. HTTP
正解：B
質問 # 66
Examine the network exhibit:
The ACL configuration defined on Core-1 is as follows:
If telnet was being used, which device connection would be permitted and functional in both directions?
(Choose two.)
- A. Server 1 to Client 1
- B. Client 1 to Client 3
- C. Client 3 to Client 2
- D. Server 2 to Client 2
- E. Client 1 to Client 2
正解：A、E
質問 # 67
What is correct regarding rate limiting and egress queue shaping on AOS-CX switches?
- A. Rate limiting and egress queue shaping can be used to restrict inbound traffic
- B. Only a traffic rate and burst size can be defined for a queue
- C. Limits can be defined only for broadcast and multicast traffic
- D. Rate limiting and egress queue shaping can be applied globally
正解：C
質問 # 68
A network engineer for a company with 896 users across a multi-building campus wants to gather statistics on an important switch uplink and create actions based on issues that occur on the uplink. How often does an NAE agent gather information from the current state database in regard to the uplink interfaces?
- A. Once every 60 seconds
- B. Once every 30 seconds
- C. Once every 1 second
- D. Once every 5 seconds
正解：D
質問 # 69
What is correct regarding rate limiting and egress queue shaping on AOS-CX switches?
- A. Limits can be defined only for broadcast and multicast traffic
- B. Rate limiting and egress queue shaping can be used to restrict inbound traffic
- C. Traffic rate limit is configured on queue level
- D. Rate limiting and egress queue shaping can be applied globally
正解：C
質問 # 70
A network administrator is implementing BGP for a larger network. The network has over 20 exit points across 15 different BGP routers. The administrator does not want to implement a fully-meshed iBGP peering between all BGP routers.
Which feature should the administrator implement to reduce the number of peers the administrator needs to define?
- A. BFD
- B. Peer-Groups
- C. Route reflectors
- D. Next-hop-self
正解：B
質問 # 71
A network engineer is having a problem adding a custom-written script to an AOS-CX switch's NAE GUI.The script was written in Python and was successfully added on other AOS-CX switches The engineer examines the following items from the CLI of the switch:
What should the engineer perform to fix this issue?
- A. Install the script's signature before installing the new script
- B. Ensure the engineers desktop and the AOS-CX switch are synchronized to the same NTP server
- C. Enable trust settings for the AOS-CX switch's SSL certificate.
- D. Remove a script that is no longer used before installing the new script
正解：D
質問 # 72
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 device role defined on the AOS-CX switches and MCs
- B. Implement downloadable 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 local user roles with a gateway role defined on the AOS-CX switches
正解：A
質問 # 73
An administrator creates an ACL rule with both the "count" and "log" option enabled. What is correct about the action taken by an AOS-CX switch when there is a match on this rule?
- A. By default, a summarized log is created every minute with a count of the number of matches
- B. The "count" and "log" options are processed by the AOS-CX switch's hardware ASIC
- C. The total in the "log" record and the count could contain different rule matching statistics
- D. Logging will not include certificate and TLS events, but counting will
正解：C
解説：
From the "AOS-CX 10.08 ACLs and Classifier Policies Guide" : "You may see a minor discrepancy between the ACL logging statistics and the hit counts statistics due to the time required to record the log message."
質問 # 74
An administrator has configured the following on an AOS-CX switch:
What is the correct ACL rule configuration that would allow traffic from anywhere to reach the web ports on the two specified servers?
- A. access-list ip server 10 permit tcp any group web-servers group web-ports
- B. access-list ip server 10 permit tcp any object-group web-servers object-group web-ports
- C. access-list ip server 10 permit tcp any web-servers group web-ports
- D. access-list ip server 10 permit tcp any web-servers web-ports
正解：C
質問 # 75
What is correct regarding the operation of VSX and multicasting with PIM-SM routing configured?
- A. Each 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
- B. Each 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
- C. Each 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
- D. Each 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
正解：B
質問 # 76
An administrator in a company of 349 users has a pair of AOS-CX switches with connections to external networks. Both switches are configured for OSPF. The administrator wants to import external routes on both switches, but assigns different seed metrics to the routes, as well as imports them as external type-1 routes.
What is the best way for the administrator to accomplish this?
- A. Create a route map with the correct route type and metrics
- B. Define a class and policy map with the correct route type and metrics
- C. Create a classifier policy with the correct route type and metrics
- D. Define the route type and metrics in the OSPF process
正解：A
質問 # 77
An administrator wants to track what configuration changes were made on a switch What should the administrator implement to see the configuration changes on an AOS-CX switch?
- A. VSX synchronization logging
- B. AAA authorization
- C. AAA authentication
- D. Network Analysis Engine (NAE)
正解：D
質問 # 78
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