EMT Practice Test

1. Question Content...

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Question1: During Installation, through the exchange of security certificates, between which two entities does the Trust Management Service establish trust? (Choose two.)

Question2: Which two methods are used to obtain Avaya Aura Communication Manager (CM) software version information? (Choose two.)

Question3: How can an inactive SM100 be reset?

Question4: 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.)

Question5: How can you view the entire contents of the current Avaya Aura Communication Manager (CM) call processing log file?

Question6: Which trouble-shooting tool can be used to investigate PPM issues?

Question7: After an Avaya Aura Communication Manager (CM) upgrade, a customer called Avaya support because their H.323 telephones were unable to login. Support was able to confirm that the telephones had not been upgraded.
Which pre-implementation step was omitted?

Question8: In which three states can an Avaya Aura System Manager (SMGR) Alarm exist? (Choose three.)

Question9: Which two critical pieces of Avaya Aura Communication Manager (CM) information can be obtained from the ECS log located in the /var/log/ecs directory? (Choose two.)

Question10: Which two types of Certificate need to be installed on Communication Manager (CM) to successfully establish a TLS connection with Session Manager?

Question11: 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?

Question12: 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. 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?

Question13: 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?

Question14: In a SIP trace csapturing PPM messages, which device sends the getCallHistory PPM request, and what is it requesting?

Question15: 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?

Question16: Using the Avaya Aura Session Manager (SM) command line interface, which Linux command will display a quick, at-a-glance status of SM internal services?

Question17: How can you show that a session is actually reaching the Avaya Aura Media Server (AAMS)?

Question18: When running the display node-names ipcommand, what information is found?

Question19: Which Linux command allows you to view the installed certificates on Avaya Aura Communication Manager (CM)?

Question20: You are configuring Shared Bandwidth Management for Call Admission Control (CAC) between Communication Manager (CM) and Session Manager (SM).
Which two tasks must you perform to achieve this? (Choose two.)

Question21: Which additional area may require trouble-shooting for a remote worker connected to a public network, over an office worker connected to the corporate private network?

Question22: When does Communication Manager insert the shortcut flag during call processing?

Question23: Which Communication Manager command can be used to verify the Network Region in use by a particular en endpoint?

Question24: 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?