[2023年11月26日] 72201XのPDF問題とテストエンジンには96問があります
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Avaya 72201Xの認定試験は、Avayaの通信ソリューションを使用する組織で働くITプロフェッショナルに最適です。この認定は、Avaya Aura® Core Componentsのスキルと知識を高めたい人々にも適しています。この認定は、Avayaの通信ソリューションにおける専門知識を検証し、就職市場で目立つ方法です。
Avaya Aura® Core Components Support Certified試験に合格する利点は数多くあります。認定プロフェッショナルは、自分の分野の専門家として認められ、新しい仕事の機会やより高い給与を得ることができます。認定プロフェッショナルはまた、複雑な問題についてサポートやアドバイスを提供できる同僚のネットワークにアクセスすることができます。さらに、認定は継続的な専門的な開発に対するコミットメントを示し、クライアントや雇用主に対する信頼性を高めます。
質問 # 44
A customer calls Avaya support after their telecom administrator was unable to add 50 new telephones for new hires. Avaya support determines that the number of telephone exceeds the capacity that the system supports.
Which pre-installation step was omitted and therefore caused this problem?
- A. Checking the required number of SIP trunks
- B. Accessing support.avaya.com to verify customer systems compatibility
- C. Verifying the version installed is compatible with existing versions
- D. Providing accurate licensing specifications
正解：D
質問 # 45
How can you show that a session is actually reaching the Avaya Aura Media Server (AAMS)?
- A. In AAMS Element Manager select Monitoring > Active Sessions.
- B. From SSH, go to the AAMS and issue the list active sessions current. command.
- C. In AAMS Element Manager, Select System Status > Element Status > More Actions > display active sessions.
- D. Use the command 'show sessions' on the Media Server CLI.
- E. From Avaya Aura System Manager (SMGR) home page, click on the Media Server, and click on the link: list active sessions.
正解：A
質問 # 46
What information is associated with System manager alarms? (Choose four.)
- A. Affected Component
- B. Event ID
- C. Severity
- D. Alarm Description
- E. SIP Domain
- F. Service Affecting Y/N
- G. Time Stamp
正解：B、C、F、G
質問 # 47
When one Avaya SIP Telephone (AST) user agent calls another AST user agent, Session Manager goes through different phases of processing the call.
What is the maximum number of Phase Tags and what are they called?
- A. Two - imsorig and imsterm
- B. Four - imsorig, origdone, imsterm, termdone
- C. Two - origappseq and termappseq
- D. Three - ingress, process, egress
正解：B
質問 # 48
What happens if Session Manager cannot find a matching SIP Communication Profile for a user in its SIP registry when that user tries to make a SIP call?
- A. The call is routed to voicemail to check if the extension is associated with a mailbox.
- B. Network Routing Policy (NRP) is consulted for further routing instructions.
- C. Session Manager attempts to create a new SIP Communication Profile for the user.
- D. The call is sent to Communication Manager to check if the number dialed exists in CM's call routing tables.
- E. The caller receives a busy tone.
正解：B
質問 # 49
Which two methods are used to obtain Avaya Aura Communication Manager (CM) software version information? (Choose two.)
- A. In Linux, issue the software version show.command.
- B. In Avaya Aura System Manager (SMGR), navigate to Services > Inventory > Managed Elements.
- C. In CM SAT, issue the list software version. command.
- D. In CM SMI, navigate to Administration > Server Maintenance > Server > Software Version.
- E. In CM SAT, issue the display software version. command.
- F. In Linux, issue the swversion. command.
正解：D、F
質問 # 50
Ignoring Presence, how many event packages does an AST endpoint need to subscribe to be fully functional in a non-IMS environment?
- A. 0
- B. 1
- C. 2
- D. 3
- E. 4
正解：A
質問 # 51
In the Avaya Aura Core, which two modes can Communication Manager be deployed in?
- A. Hybrid Server
- B. Evolution Server
- C. Communication Server
- D. Call Server
- E. None of the above
- F. Feature Server
正解：B、F
質問 # 52
Refer to the Exhibit.
What happens when a call is made from AST 1011111 to AST 1011112? (Choose three.)
- A. In step 1, when 1011111 draws dial tone it sends an Invite to Avaya Aura Session Manager (SM) with the Request URI containing 1011111.
- B. In step 3, Avaya Aura Communication Manager (CM) sends SIP Options to 1011112 looking for a
200 ok response to check it is reachable. - C. In step 5, the call is terminated by either endpoint or by a network failure.
- D. In step 2, Avaya Aura Session Manager (SM) matches 1011111 with a Communication Profile, and uses the defined Originating Application Sequence to route the call to Avaya Aura Communication Manager.
- E. In step 4, Avaya Aura Communication Manager (CM) sets up the media path between the two endpoints.
- F. In step 2, the Avaya Aura Session Manager (SM) uses a dial pattern and routing policy to route the call to Avaya Aura Communication Manager (CM).
正解：A、D、E
質問 # 53
Which trouble-shooting tool can be used to investigate PPM issues?
- A. list trace tac
- B. SIP tracer_asset log
- C. traceSM
- D. list trace station
正解：C
質問 # 54
A customer wants to implement CAC Sharing between the Session Manager (SM) in Main office and Communication Manager located in a branch location. What are the steps involved in implementing CAC Sharing?
- A. Configure Network Regions and Network Regions Group in Communication Manager, enable Shared Bandwidth Management, assign Bandwidth limits to the location, enable Shared Bandwidth Management for CM SIP entity in Session Manager.
- B. Configure Network Regions and Shared Bandwidth Management Groups in Communication Manager, enable Shared Bandwidth Management, assign Bandwidth limits to the location, enable Shared Bandwidth Management for Network Region SIP entity in Session Manager.
- C. Configure Network Regions and Network Regions Group in Communication Manager, assign Bandwidth limits to the location, enable Shared Bandwidth Management for CM SIP entity in Session Manager.
- D. Configure Network Regions and Network Regions Group in Communication Manager, assign Bandwidth limits to the Entity Link, enable Shared Bandwidth Management for CM SIP entity in Session Manager.
- E. Configure Network Regions and Shared Bandwidth Management Groups in Communication Manager, assign Bandwidth limits to the location, enable Shared Bandwidth Management for CM SIP entity in Session Manager.
正解：A
解説：
Explanation
Graphical user interface, text, application Description automatically generated
質問 # 55
Which four traces options can be useful when troubleshooting SIP endpoint registration issues with a phone using TCP protocol? (Choose four.)
- A. Network Interface
- B. TLS handshaking
- C. PPM
- D. SIP Signaling
- E. Call Processing
- F. SIP Registration
- G. RTP Flow
正解：B、D、E、F
質問 # 56
After implementation, Avaya Aura Session Manager (SM) replication status is Not Polling and the replica node is not reachable. The network connectivity has been verified, and so has the correct DNS configuration. Although Avaya Aura System Manager (SMGR) cannot connect to SM, it can connect to other network components.
Based on an analysis of what is working and not working, where should the administrator try to isolate the issue?
- A. Avaya Aura Communication Manager (CM)
- B. Avaya Aura Utility Server (US)
- C. Avaya Aura System Manager (SMGR)
- D. Avaya Aura Session Manager (SM)
正解：D
質問 # 57
In Avaya Aura@ Communication Manager (CM), what are three valid formats of the list trace command? (Choose three.)
- A. List trace tac 701
- B. List trace next
- C. List trace previous
- D. List trace ras ip-address 135.60.232.213
- E. List trace 1031711
正解：A、C、D
質問 # 58
What is the function of a Virtual Network Region?
- A. It makes DSP resources available in other Network Regions.
- B. It enables the use of different codecs between Network Regions.
- C. It prevents oversubscription of WAN links for interconnecting Network Regions with different bandwidth limitations.
- D. It allows Inter-Gateway Alternate Routing (IGAR).
- E. It allows one Network Region to temporarily use bandwidth allocated to another Network Region if it runs out of bandwidth.
正解：C
質問 # 59
What is the reason why the initial REGISTER request from a SIP endpoint is rejected by Avaya Aura Session Manager (SM)?
- A. The initial REGISTER request does not contain authentication details.
- B. System manager needs time to look-up the Communication Address in its database.
- C. The initial REGISTER request is rejected only if the user provided the wrong security code/password.
- D. It must confirm the reliable delivery of this initial REGISTER request.
- E. The initial REGISTER request contains an invalid contact header.
正解：A
解説：
Explanation
Source: https://downloads.avaya.com/css/P8/documents/100175557
質問 # 60
Which two traceSM options can be useful when trouble-shooting SIP endpoint registration issues with a phone using TCP protocol? (Choose two.)
- A. PPM
- B. Call Processing
- C. TLS Handshaking
- D. SIP Registration
正解：C、D
質問 # 61
What are the two types of certificates that need to be installed on Communication Manager (CM) to establish a TLS connection with Session Manager?
- A. Root or Certificate Authority (CA) and CM Server Identity certificates
- B. Root or Certificate Authority (CA) and SIP default certificates
- C. Site Root certificates and Security certificates
- D. Backup server and default certificates
- E. Session Manager and CM inter-cluster certificates
正解：A
質問 # 62
What information is associated with System Manager alarms? (Choose three.)
- A. Event ID
- B. Severity
- C. SIP Domain
- D. Service Affecting Y/N
- E. Time Stamp
正解：A、B、E
質問 # 63
Refer to the exhibit.
A SIP user is calling an H.323 user.
In this call flow, during which phase does the Avaya Communication Manager (CM) Evolution Server handle the processing for each endpoint?
- A. H.323 endpoint in originating phase, SIP endpoint in terminating phase
- B. both endpoints in the terminating phase
- C. SIP endpoint in originating phase, H.323 endpoint in terminating phase
- D. both endpoints in the originating phase
正解：C
質問 # 64
How can an inactive SM100 be reset?
- A. Use the SMGR web interface to reset the SM100 by navigating to Services > Security > Security Module.
- B. Run the reboot SM100 command from RHEL Command Line Interface of Avaya Aura System Manager (SMGR).
- C. Click the 'Reset' button on the Security Module Status page in Avaya Aura System Manager (SMGR).
- D. Run the resetSM100 command from RHEL Command Line Interface of Avaya Aura Session Manager (SM)
- E. Click the repair button on the Replication page with the affected Avaya Aura Session Manager (SM) selected.
- F. Restart Services on the Avaya Session Border Controller for Enterprise (SBCE).
正解：A
質問 # 65
You are configuring Shared Bandwidth Management for Call Admission Control (CAC) between Communication Manager (CM) and Session Manager (SM).
Which three tasks must you perform to achieve this? (Choose three.)
- A. Create a Bandwidth Share Group in SM
- B. Create Locations in Session Manager
- C. Create Network Region Groups (NRG) in Communication Manager
- D. Match the Network Region used for the SIP users with the Domain in SM
- E. Specify the shared bandwidth limit on the Communication Manager (SIP) Entity screen
- F. Configure SIP authentication between CM and SM
正解：A、B、C
質問 # 66
A customer called Avaya Support stating that shortly after some maintenance work was done, they cannot make or receive calls. Which command in Avaya Aura Communication Manager (CM) can the administrator execute to determine if the H.248 Gateways were placed in a maintenance busy state?
- A. Status maintenance busy
- B. Trace trunk x
- C. Status media-gateways
- D. Status signaling group x
- E. Status health
正解：A
質問 # 67
Which critical Avaya Aura Communication Manager (CM) information can be obtained from the ECS log located in the /var/log/ecs directory? (Choose all that apply.)
- A. Alarms and errors
- B. Capacity and certificate status
- C. A log of system restarts
- D. Denial events
- E. Status of System Manager
- F. Licensing status
正解：A、C
質問 # 68
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