The Best Practice Test Preparation for the 72301X Certification Exam [Q46-Q67]

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The Best Practice Test Preparation for the 72301X Certification Exam

72301X Exam Dumps, Practice Test Questions BUNDLE PACK

NO.46 What are two ways to verify that STUN/TURN messages are being received from web browser at the Avaya Session Border Controller for Enterprise (SBCE)? (Choose two.)

Enable traceFW with the STUN/TURN option enabled.

Enable traceSBC with the STUN/TURN option enabled.

Enable traceHTTP with the STUN/TURN option enabled.

Enable debug logging on SBCE and look in ipcs.log.

NO.47 What are the steps necessary to trace SIP messages going through the Avaya Session Border Controller for Enterprise (SBCE)?

Login to the EMS using a web browser, then access Device specific settings > Troubleshooting > Tracing, and click on Start traceSBC.

Login to the active Avaya Session Border Controller for Enterprise (SBCE) using SSH port 22, issue thesu – rootcommand, and then execute thetraceSBCcommand.

Login to the active Avaya Session Border Controller for Enterprise (SBCE) using SSH port 222, issue thesudo sucommand, and then executethe traceSBCcommand.

NO.48 Which three standards does the Avaya Aura Application Enablement Services (AES) support? (Choose three.)

Computer Supported Telecommunications Applications (CSTA)

Media Stream Reservation Protocol (MSRP)

Telephony Server API (TSAPI)

Java Telephony API (JTAPI)

Far End Camera Control (FECC)

NO.49

Refer to the exhibit.
Avaya Tier 3 support receives a case escalated by Tier 2 where the customer cannot receive incoming calls, but can make calls out successfully. The trace shows that the incoming calls arrive at the Avaya Session Border Controller for Enterprise (SBCE) but fail to get routed into the customer enterprise network.
Based on this information, what is and is not working?

The local area network, Avaya Aura Communication Manager, and Avaya Aura Session Manager are working. SBCE is partially working, but routing may be incorrect.

The local area network, Avaya Aura Communication Manager, and Avaya Aura Session Manager are working. The public network is not working.

The local area network, Avaya Aura Communication Manager, and Avaya Aura Session Manager are working. SBCE is not working.

The local area network and Avaya Aura Session Manager are working. Avaya Aura Communication Manager is not working.

NO.50 A company is deploying an Avaya Session Border Controller for Enterprise (SBCE) for their Remote Workers only. The Remote Workers use 9640 hard phones which need to have 46xxsettings.txt downloaded to them.
What is the minimum number of IP-addresses they need to assign to their private and public Network Interface Cards (NICs)?

1 IP-address to their private NIC, and 1 IP-address to their public NIC.

2 IP-addresses to their private NIC, and 1 IP-address to their public NIC.

1 IP-address to their private NIC, and 2 IP-addresses to their public NIC.

2 IP-addresses to their private NIC, and 2 IP-addresses to their public NIC.

NO.51 A Maintenance Engineer logs onto the Command Line Interface (CLI) of Avaya Aura Messaging (AAM) and issues thevmstatcommand.
What information will the display present?

statistical information about voicemail boxes

information about the volatile memory

status information about the virtual machine

count of mailbox password violation attempts

NO.52 Avaya Support personnel report a case, including root cause and resolution, in the Knowledge Base.
Which 8D Methodology discipline covers this action?

NO.53 When Avaya Session Border Controller for Enterprise (SBCE) initially receives the message from a SIP endpoint wanting to update their Presence status, which operation does it perform?

It authenticates message and encrypts the Presence status.

It authenticates and encrypts the message and registers the user.

It authenticates and encrypts the message, and replaces its own IP address with the Session Manager IP address.

It authenticates, encrypts the Presence status message, and replaces its own IP address with the Avaya Aura Presence (PS) IP address.

NO.54 Callers hear a fast busy when they dial into Avaya Aura Messaging (AAM) to retrieve their voicemail messages. After troubleshooting you discover that someone has left trunks in busy-out state on AAM.
How would you restore the trunks to in-service status?

Using AAM web GUI access Administration > Messaging > Diagnostics > Network Connection, and then click on the Release All Trunks button.

SSH to AAM, and execute therelease trunks allcommand.

SSH to AAM, and execute therelease trunkcommand.

Using AAM web GUI access Administration > Messaging > Telephony Diagnostics > Release, type
‘all’ in the Equipment Number field, and then click on the Release button.

NO.55 After a new implementation the customer began to experience dropped calls and an ‘all lines busy’ error condition. The carrier confirmed their service was operational and all lines tested came back good. After contacting Avaya, support confirmed there were more calls being presented than the telephone switch could handle.
Which pre-implementation step was omitted?

properly sizing trunk capacity

interoperability testing

upgrading the circuits

correct licensing specifications

NO.56 What are two ways to view the ipcs.log file of an Avaya Session Border Controller for Enterprise (SBCE) High Availability (HA) system? (Choose two.)

Login to the EMS using a web browser, then click on the active SBCE under Installed Devices, then click on View System Logs.

NO.57 In an Avaya Aura Presence Services (PS) message flow, which type of message does a Remote Worker first send to PS?

NOTIFY

OPTIONS

NO.58 Which three statements about the Avaya Session Border Controller for Enterprise (SBCE) are true? (Choose three.)

Split horizon DNS with FQDN is recommended to allow smartphones to seamlessly register with Avaya Session Border Controller for Enterprise, when out of range of Wi-Fi over the Mobile network, and register direct with Avaya Aura Session Manager when connected to a corporate Wi-Fi.

You must use HTTPS as opposed to HTTP when web browsing to the Element Management System (EMS).

When ignoring traffic considerations, it is possible to co-reside WebRTC, Remote Worker, and SIP Trunking applications on the same Avaya Session Border Controller for Enterprise (SBCE).

Remote Worker and SIP Trunking can use the same IP addresses for both services.

You can SSH to Avaya Session Border Controller for Enterprise using PuTTY with standard port 22.

NO.59 How can you enable all levels of the log, including debug, to be dumped into the ps.log file?

Web browse to Avaya Aura System Manager (SMGR), navigate to Services > Events > Logs > Log Settings, then enter PresenceServices into the Logger filed, and enter ALL into Log Level.

Use SSH to the PresenceServices Avaya Breeze™ node and execute thece dlogon PresenceServicescommand.

Use SSH to the PresenceServices Avaya Breeze™ node and execute theedp dlogon allcommand.

Use SSH to Avaya Aura System Manager (SMGR) and execute theedp dlogon allcommand.

NO.60 Which three statements about Avaya Breeze ™ with WebRTC Snap-in are true? (Choose three.)

WebRTC uses a STUN/TURN server to relay WebRTC media from the public network through to the Avaya Aura Media Server (AAMS).

WebRTC and Presence Services Snap-ins can co-reside on a General Purpose Cluster.

WebRTC uses the Avaya Aura Media Server (AAMS) to convert WebRTC media to SIP mediA.

The WebRTC Snap-in will validate the authorization token created and encrypted by the web server.

The web browser uses the “Cluster IP Address” to reach an Avaya Breeze ™ node when making a WebRTC call.

NO.61 A customer called is stating they cannot place WebRTC calls. You discover that Avaya Breeze T™ has not been configured to allow Cross-origin Resource Sharing (CORS).
How would you allow cross-origin resource sharing for all?

Use SSH to Avaya Breeze ™ and edit the /etc/config.properties file.

Use Avaya Aura System Manager (SMGR) web GUI to access the Breeze > Configuration > Attributes, then select the webRTC attributes and check the box Allow Cross-origin Resource Sharing.

Use Avaya Aura System Manager (SMGR) web GUI to access the Inventory > Manage Elements.
Edit
the Avaya Breeze ™ element, and check the box Allow Cross-origin Resource Sharing.

Use Avaya Aura System Manager (SMGR) web GUI to access Breeze > Configuration > HTTP Security > HTTP CORS tab, the check the box Allow Cross-origin Resource Sharing for all.

NO.62 Where can an administrator go to validate the Breeze/WebRTC cluster is synchronized to Avaya Aura System Manager (SMGR)?

the Duplication menu in SMGR web interface

the Replication menu in WebRTC web interface

the Synchronization menu in Breeze web interface

the Replication menu in SMGR web interface

NO.63 Who is responsible for Discipline 4, Determining Root Cause, of the 8D Troubleshooting Methodology?

Business Partners

Avaya Tier 2

Third Party Support

Avaya Tier 3

NO.64 Avaya currently uses the online tool called Avaya Diagnostic Methodology (ADM) for partners to raise trouble tickets and receive assistance, and expects customers/partners to have performed the following tasks before raising a trouble ticket.
1. Clearly stated the problem.
2. Detailed the findings.
3. Clarified the problem.
When they receive the trouble ticket, what is the next step in ADM that Avaya Tier 3 support will perform?

Install a patch to fix the problem.

Praise individuals for contribution.

Implement a solution.

Update the Knowledge Management database.

NO.65 Considering the message flow to an Avaya Aura Contract Centre (AACC) Agent Desktop, which protocol is used to communicate between AACC, CCT, and the Agent Desktop PC?

CSTA

TSAPI

SIP

WCF

NO.66 You need to make a traceSBC in order to find a SIP trunk issue.
After logging into the Session Border Controller (SBC) as user ipcs, in which two valid ways can you issue the traceSBC command? (Choose two.)

traceSBC -trunk

su sroot, then enter <sroot password> and finally enter traceSBC -now

su root, then enter <root password> and finally enter traceSBC

traceSBC -now

sudo traceSBC

NO.67 You are trying to connect to the Avaya Session Border Controller (SBC) using the SSH client. After several attempts you cannot do it and realize that it is because you are using the wrong port.
Which port should you use to connect to the SBC using an SSH client?

5022

2222

222

822