2021年最新の有効な72200X試験最新問題で2021年最新の学習ガイド
72200X認定で究極のガイド [2021年更新]
Avaya 72200X 認定試験の出題範囲：
| トピック | 出題範囲 |
|---|---|
| トピック 1 |
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| トピック 2 |
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| トピック 3 |
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質問 36
When one Avaya SIP Telephone (AST) user calls another Avaya SIP Telephone (AST) user agent, Session Manager goes through different phases of processing the call.
What is the maximumnumber of Phase Tags and what are they called?
- A. Two - imsorig and imsterm
- B. Three - ingress, process, egress
- C. Four - imsorig, origdone, imsterm, termdone
- D. Two - origappseq and termappseq
正解: C
質問 37
In a SIP trace capturing PPM messages, which device sends the getCallHistory PPM request, and what is it requesting?
- A. The Avaya Aura Session Manager (SM) server; the call history from System Manager
- B. The SIP endpoint; its call log to be retrieved from Session Manager
- C. Avaya Aura System Manager; the call log history from Communication Manager
- D. The SIP endpoint; the contact list to be retrieved from Session Manager
正解: B
解説:
Explanation/Reference:
質問 38
A customer has just configured Avaya Aura Media Server (AAMS) on their Avaya Aura Communication Manager (CM). They are saying that the AAMS is never being used by CM, but instead is always using the G450 gateways to provide DSP resources.
The customer has checked the status of the Media Server and the Signaling Group and both show In-Service. They have also checked that a Media Server License is installed on WebLM, and the status of the Media Server is showing Element Status as being normal.
Which statement describes the cause of this problem?
- A. The Dedicated VoIP Channel Licenses has not been set on the media-server CM SAT screen.
- B. No trunk-group members have been configured,
- C. The CM license has no CM Media Server VoIP Channels.
- D. The VoIP Channel License Limit has not been set on the media-server CM SAT screen.
正解: C
質問 39
Which trouble-shooting tool can be used to investigate PPM issues?
- A. traceSM
- B. list trace tac
- C. list trace station
- D. SIP tracer_asset log
正解: A
解説:
Explanation/Reference:
質問 40
You are submitting a package of information to Avaya Support for a case you are raising. The files that you are sending include a trace taken using WireShark.
Which file format will the file be in?
- A. pcap
- B. ws
- C. rar
- D. jpg
正解: A
質問 41
When comparing two Remote Worker SIP clients, one is an Avaya Communicator soft client and the other is a 96X1SIP hardphone, which statement is true?
- A. The Avaya Communicator receives its SIP Controller List via 46xxsettings.txt file download, whereas the 96x1 receives its SIP Controller List by PPM download.
- B. Both Avaya Communicator and 96X1SIP clients register with SM via SBCE and receive their SIP Controller List by PPM download.
- C. If required, Avaya Communicator and 96X1 clients will automatically upgrade themselves from software stored on the SBCE.
- D. Avaya Communicator registers with SM via SBCE whereas the 96X1 telephone registers with CM via SBCE.
正解: B
質問 42
Which event packages would you expect to see an AST Endpoint subscribe to?
- A. entity links, avaya-cm-feature-status, avaya-ccs-profile and reg
- B. avaya-cm-feature-status, entity links, reg and message-summary
- C. dialog, avaya-cm-feature-status, avaya-ccs-profile, reg and message
- D. avaya-ccs-profile, network status and message-summary dialog
- E. dialog, avaya-cm-feature-status, avaya-ccs-profile and network status
正解: C
質問 43
Refer to the Exhibit.
Which two statements are true about a call from AST 1011111 to AST 1011112? (Choose two.)
- A. 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).
- B. 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.
- C. In step 3, Avaya Aura Communication Manager (CM) sends SIP Options to 1011112 looking for a 200 ok response to check it is reachable.
- D. In step 1, when 1011111 draws dial tone it sends an Invite to Avaya Aura Session Manager (SM) with the Request URI containing 1011111.
正解: B,D
質問 44
Avaya support is monitoring a Communication Manager that is going down several times per day. They discover a software error that keeps triggering an auto restart.
Which Communication Manager command can be used to determine the root cause?
- A. display interchangestatus
- B. display reset 4 all
- C. display initcauses
- D. display restart all
正解: C
質問 45
Which trouble-shooting tool can be used to investigate PPM issues?
- A. traceSM
- B. list trace tac
- C. list trace station
- D. SIP tracer_asset log
正解: A
質問 46
A customer has just configured Avaya Aura Media Server (AAMS) on their Avaya AuraCommunication Manager (CM). They are saying that the AAMS is never being used by CM, but instead is always using the G450 gateways to provide DSP resources.
The customer has checked the status of the Media Server and the Signaling Group and both show In-Service.
They have also checked that a Media Server License is installed on WebLM, and the status of the Media Server is showing Element Status as being normal.
Which statement describes the cause of this problem?
- A. The Dedicated VoIP Channel Licenses has not been set on the media-server CM SAT screen.
- B. No trunk-group members have been configured,
- C. The CM license has no CM Media ServerVoIP Channels.
- D. The VoIP Channel License Limit has not been set on the media-server CM SAT screen.
正解: C
質問 47
SIP (AST) user 1011111 and SIP (AST) user 1011112 are both based on the same Session Manager with access to a CM Evolution server. Given the following actions:
1. Session Manager searches for the called party in the SIP registry, finds it, registers it and routes the call to it.
2. SIP user 1011111 calls SIP user 1011112 and an Invite request is sent to Session Manager.
3. Session Manager verifies SIP user 1011111 In the SIP registry and authenticates It. Session Manager checks the SIP user's profile for sequenced applications and (in this example) routes the request to Communication Manager.
4. If Endpoints negotiate codecs and media and RTP is sent between endpoints.
5. Communication Manager receives the request from Session Manager, carries out full-call model processing for both endpoints and routes the call back to Session Manager.
If 1011111 makes a call to 1011112, in which order will the actions take place?
- A. 2, 1, 3, 5, 4
- B. 2, 3, 5, 1, 4
- C. 2, 3, 5, 4, 1
- D. 2, 3, 1, 4, 5
正解: B
質問 48
How can you check to see if the Avaya Aura Session Manager (SM) application processes are running?
- A. Execute the SM status all command.
- B. On the SM dashboard select StatusApplications from the Shutdown System pull-down menu.
- C. On the SM dashboard select Status Applications from the Service State pull-down menu.
- D. Execute the SM CLI statapp command.
正解: D
質問 49
What is the name of the packets capturing utility embedded in most Linux Servers, including Avaya Aura Communication Manager (CM)?
- A. cshark
- B. tshark
- C. pcap
- D. wshark
正解: B
質問 50
In which three states can an AvayaAura System Manager (SMGR) Alarm exist? (Choose three.)
- A. Resolved
- B. Acknowledged
- C. Cleared
- D. Raised
- E. Active
正解: B,C,D
質問 51
A customer reports that when they make a call from an H.323 endpoint at the main office to an H.323 telephone at the branch office across the WAN, the call fails due to codec mismatch.
If misconfigured, which three Avaya Aura Communication Manager (CM) forms can be causing this problem?
(Choose three.)
- A. ip-services
- B. node-names ip
- C. ip-codec-set
- D. ip-network-region
- E. ip-network-map
正解: C,D,E
質問 52
When a 96xx telephone with SIP firmware boots up, it goes through a number of steps. These steps include:
1. Phone Registration.
2. Download PPM.
3. Obtain IP Address and Utility Server address DHCP Server.
4. Check if firmware upgrade is required and download 46xxsettings.txt file.
5. Send Subscribe (avaya-cm-feature-status) to Avaya Aura Communication Manager (CM) via Avaya Aura Session Manager (SM).
What is the correct sequence of these steps?
- A. 4, 3, 1, 2, 5
- B. 3, 1, 5, 1, 2
- C. 3, 4, 1, 5, 2
- D. 3, 4, 2, 1, 5
- E. 3, 5, 1, 2, 4
正解: C
質問 53
Avaya currently provides Avaya Diagnostic Methodology for partners to raise trouble tickets and receive assistance.
Which three documents does Avaya expect customers/partners to have filled out before contacting support? (Choose three.)
- A. Knowledge Management
- B. Problem Statement
- C. Details/Findings
- D. Problem Clarification
- E. Cause
正解: A,B,D
質問 54
When viewing Avaya Aura Communication Manager (CM) trusted certificates, you notice that the Installed
certificates are marked with either A, C, W, or R.
What do these letters stand for?
- A. Authentication, Access and Accounting Services, Communication Manager, Web Server and Remote
Logging - B. Accepted, Confirmed, Whitelisted and Rejected
- C. Authentication, Authorization and Accounting Service, Communication Manager, Web Server and Remote
Logging - D. Accumulated, Compressed, Write and Read
正解: C
質問 55
What is the initial REGISTER request from a SIP endpoint 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
正解: A
質問 56
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