Avaya 71301X Online Practice Questions and Exam Preparation

Avaya 71301X Online Questions & Answers

• Question 31:

  Which statement describes how an H.248 signaling link connects the Internet Friendly (Edge) Gateway to the Avaya Communication Manager (CM)?

  A. It is transported using HTTPs/REST via the Avaya Session Border Controller for Enterprise (ASBCE).
  B. It is transported using HTTPs using port 443.
  C. It is tunnelled using TCP port 2944 and secured using TLS.
  D. It is transported using TCP port 80 and secured using a VPN connection to the Avaya Session Border Controller for Enterprise (ASBCE).
  C. It is tunnelled using TCP port 2944 and secured using TLS.

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  Explanation/Reference:

  An H.248 signaling link connects the Internet Friendly (Edge) Gateway to Avaya Communication Manager (CM) by tunneling H.248 messages using TCP port 2944 and securing them using TLS. H.248 is a protocol that defines how media

  gateway controllers control media gateways for supporting multimedia streams across different networks, such as IP networks and PSTN networks. An H.248 signaling link is a logical connection between an H.248 controller and an H.248

  gateway that allows exchanging H.248 messages for controlling media streams. In an Internet Friendly (Edge) Gateway scenario, CM acts as an H.248 controller and ASBCE DBE acts as an H.248 gateway. To connect an H.248 signaling

  link between CM and ASBCE DBE, these steps are performed:

  CM initiates a TCP connection to ASBCE DBE using port 2944, which is reserved for H.248 over TLS.

  CM and ASBCE DBE negotiate TLS parameters and exchange certificates for mutual authentication and encryption.

  CM and ASBCE DBE establish a secure TLS session over TCP port 2944. CM and ASBCE DBE exchange H.248 messages over TLS session for controlling media streams.

• Question 32:

  A user is calling the helpdesk to ask how the Avaya Spaces Calling extension can be added, to allow calling from their Avaya Spaces session. How should the helpdesk engineer respond?

  A. Make sure your PC has internet access, use your preferred browser to navigate to www.support.avaya.com, and then find the Avaya Spaces Calling app, download and install it.
  B. Use your preferred browser to navigate to the AAWG web interface, log in with your company credentials, and use the hyperlink at the bottom-right corner of the home page to download and install Avaya Spaces Calling.
  C. Make sure your PC has internet access, use the Google Chrome browser to open the Chrome Web Store, search for the Avaya Spaces Calling extension, and add this extension to the Chrome browser.
  D. Make sure your PC has internet access, and use the Microsoft Store to find, download and install the Avaya Spaces Calling app.
  C. Make sure your PC has internet access, use the Google Chrome browser to open the Chrome Web Store, search for the Avaya Spaces Calling extension, and add this extension to the Chrome browser.

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  Explanation/Reference:

  The Avaya Spaces Calling extension is a softphone that provides calling features to users of Avaya Spaces by leveraging their existing Avaya infrastructure. This extension can be used alongside the Avaya Spaces web application or desktop client to make and receive audio calls through the Avaya Aura Web Gateway (AAWG). To add the Avaya Spaces Calling extension, you need to have internet access and use the Google Chrome browser to open the Chrome Web Store. Then, you need to search for the Avaya Spaces Calling extension and click on the Add to Chrome button. The extension will be installed and added to your Chrome browser. You can then use the extension icon in the browser toolbar to access the Avaya Spaces Calling settings and features12

• Question 33:

  Which statement about the Avaya Aura Presence Services Port Management is true?

  A. It collects port usage statistics from each Presence-compatible endpoint across the network.
  B. It enables filtering undesired messages on a user basis.
  C. It enables user multimedia services via a standard web-browser.
  D. Port 5222 is used by endpoints like Avaya one-X?Communicators to establish client-to- server XMPP connections, while port 5269 is used for connections with the third-party XMPP servers.
  D. Port 5222 is used by endpoints like Avaya one-X?Communicators to establish client-to- server XMPP connections, while port 5269 is used for connections with the third-party XMPP servers.

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  Explanation/Reference:

  Avaya Aura Presence Services uses different ports for different purposes. Port 5222 is used by endpoints like Avaya one-X?Communicators, Avaya Equinox? or Avaya IXTM Workplace to establish client-to-server XMPP connections with the Presence Services snap-in on the Avaya Breeze?server. Port 5269 is used for server-to-server XMPP connections with the third-party XMPP servers, such as Google Talk or Jabber. These ports enable the presence and instant messaging features for the users34

• Question 34:

  Which statement about the Application Enablement Services (AES) certificate management is true?

  A. AES is shipped with a self-signed server identity certificate which can be used indefinitely.
  B. AES provides an integrated Certificate Authority (CA) which can be used to generate a self-signed server identity certificate.
  C. AES is shipped with a default certificate which is valid for one year, and a customer- provided server identity certificate must be installed before the default certificate expires.
  D. AES does not require a server identity certificate as it communicates only via H.323.
  C. AES is shipped with a default certificate which is valid for one year, and a customer- provided server identity certificate must be installed before the default certificate expires.

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  Explanation/Reference:

  The statement that is true about the Application Enablement Services (AES) certificate management is that AES is shipped with a default certificate which is valid for one year, and a customer-provided server identity certificate must be installed before the default certificate expires. A server identity certificate is a file that contains information about the identity and public key of a server, such as AES. A server identity certificate is used to authenticate the server to other entities that communicate with it using HTTPS or SIP over TLS. A server identity certificate is signed by a Certificate Authority (CA), which is an entity that issues and verifies certificates. AES uses certificates for various purposes, such as securing web access, enabling HTTPS-based APIs, encrypting SIP signaling, and supporting mutual authentication with endpoints or servers. AES comes with a default self- signed certificate that can be used for testing or demonstration purposes. The default certificate is valid for one year from the date of installation. After one year, the default certificate expires and needs to be replaced with a valid customer-provided certificate from a trusted CA. To install a customer-provided certificate on AES, you need to use tools such as OpenSSL or Keytool to generate a Certificate Signing Request (CSR), submit it to a CA, obtain a signed certificate from the CA, and upload it to AES using the web interface or CLI.

• Question 35:

  Before running the initTM -f command from the Avaya Breeze?server CLI, what should be verified?

  A. Verify that the Avaya Breeze?is configured as a Managed Element in Avaya Aura System Manager.
  B. Verify that an enrollment password is configured in Avaya Aura System Manager, and that it has not expired.
  C. Verify that a valid certificate is installed on the Avaya Breeze?server.
  D. Verify that the Avaya Breeze?server is licensed.
  B. Verify that an enrollment password is configured in Avaya Aura System Manager, and that it has not expired.

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  Explanation/Reference:

  The initTM -f command is used to initialize the trust management between the Avaya Breeze?server and the Avaya Aura System Manager. This command requires an enrollment password that is configured in the System Manager web interface, under Security > Enrollment Password. The enrollment password has a validity period that can be set by the administrator. If the enrollment password has expired, the initTM -f command will fail. Therefore, before running the initTM -f command, you should verify that the enrollment password is configured and valid12

• Question 36:

  To allow communications between the Avaya Aura Device Services (AADS) and the Avaya Aura Web Gateway (AAWG), which three configuration steps are required? (Choose three.)

  A. On the AAWG, the Server-to-server interface port needs to be opened using a shell script.
  B. The AAWG FQDN needs to be configured as a Trusted Host on the AADS.
  C. The AADS FQDN needs to be configured as a Trusted Host on the AAWG.
  D. The AADS FQDN, Client interface port and Server-to-server interface port needs to be configured on the AAWG.
  E. On the AADS, the Server-to-server interface port needs to be opened using a shell script.
  B. The AAWG FQDN needs to be configured as a Trusted Host on the AADS.
  C. The AADS FQDN needs to be configured as a Trusted Host on the AAWG.
  D. The AADS FQDN, Client interface port and Server-to-server interface port needs to be configured on the AAWG.

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  Explanation/Reference:

  To allow communications between the Avaya Aura Device Services (AADS) and the Avaya Aura Web Gateway (AAWG), you need to perform the following configuration steps: Configure the AAWG FQDN as a Trusted Host on the AADS: A Trusted Host is an entity that is allowed to communicate with the AADS server using HTTPS or REST APIs. You need to configure the Fully Qualified Domain Name (FQDN) of the AAWG server as a Trusted Host on the AADS server, using the System Manager web interface. This allows the AAWG server to access the AADS server for device management and configuration purposes3 Configure the AADS FQDN as a Trusted Host on the AAWG: Similarly, you need to configure the FQDN of the AADS server as a Trusted Host on the AAWG server, using the app configure command line utility. This allows the AADS server to send dynamic configuration parameters and certificates to the AAWG server for WebRTC call signaling and media processing4 Configure the AADS FQDN, Client interface port and Server-to-server interface port on the AAWG: You also need to configure the FQDN, Client interface port and Server-to-server interface port of the AADS server on the AAWG server, using the app configure command line utility. These parameters are used by the AAWG server to establish secure connections with the AADS server for device management and configuration purposes. The default Client interface port is 9443, while the default Server-to-server interface port is 84434

• Question 37:

  Which Domain Policy Rule in the Avaya Session Border Controller for Enterprise (ASBCE) allows setting a limit to the maximum audio sessions per endpoint, enabling the ASBCE to reject the call when this limit is reached?

  A. Security Rule
  B. Border Rule
  C. Application Rule
  D. Media Rule
  C. Application Rule

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  Explanation/Reference:

  An Application Rule is a type of Domain Policy Rule in the Avaya Session Border Controller for Enterprise (ASBCE) that allows setting a limit to the maximum audio sessions per endpoint, enabling the ASBCE to reject the call when this limit is reached. A Domain Policy Rule is a configuration object that defines the security and quality of service policies for SIP domains that are managed by the ASBCE server. There are four types of Domain Policy Rules: Security Rule, Border Rule, Application Rule, and Media Rule. An Application Rule is a Domain Policy Rule that defines the application-level policies for SIP domains, such as call admission control,bandwidth management, session timers, and session limits. An Application Rule can include a parameter called Max Audio Sessions Per Endpoint, which specifies the maximum number of concurrent audio sessions that an endpoint can have within a SIP domain. If an endpoint tries to initiate or receive more audio sessions than this limit, the ASBCE server will reject the call with a 403 Forbidden response.

• Question 38:

  From which interface are the Presence related messages delivered to the Avaya Workplace client.

  A. from the Avaya Breeze?Security Module
  B. from the Avaya Session Manager (SM) Security Module
  C. from Communication Manager (CM)
  D. from the Avaya Breeze?Management Interface
  A. from the Avaya Breeze?Security Module

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  Explanation/Reference:

  The Avaya Workplace client is an application that provides voice, video, messaging, presence, and collaboration features for users. The Avaya Workplace client uses the XMPP protocol to communicate with the Avaya Aura Presence Services snap-in on the Avaya Breeze?server. The Presence Services snap-in delivers the presence related messages to the Avaya Workplace client from the Avaya Breeze?Security Module (SM100) interface. The SM100 is a component of the Avaya Breeze?server that provides security and encryption functions for SIP signaling and media. The SM100 interface uses port 5222 for client-to-server XMPP connections.

• Question 39:

  You are preparing to obtain a server identity certificate from a Certificate Authority (CA) for the installation on the Avaya Session Border Controller for Enterprise (ASBCE).

  What should be done prior to obtaining a server identity certificate from the CA?

  A. Run initTM -f from the ASBCE CLI.
  B. Configure an Enrollment Password in the System Manager.
  C. Create a TLS Profile in the ASBCE.
  D. Generate a Certificate Signing Request (CSR).
  D. Generate a Certificate Signing Request (CSR).

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  Explanation/Reference:

  Before obtaining a server identity certificate from a Certificate Authority (CA) for the installation on the Avaya Session Border Controller for Enterprise (ASBCE), you need to generate a Certificate Signing Request (CSR). A CSR is a file that contains information about the identity and public key of the ASBCE server, as well as a digital signature that proves the ownership of the public key. A CSR is used to request a server identity certificate from a CA, which is an entity that issues and verifies certificates. The CA will check the information in the CSR and issue a server identity certificate that contains the same information and public key, as well as the CA's signature and validity period. The server identity certificate is used to authenticate the ASBCE server to other entities that communicate with it using HTTPS or SIP over TLS. To generate a CSR for the ASBCE server, you can use tools such as OpenSSL or Keytool, or use the ASBCE web interface or CLI.

• Question 40:

  If the customer requires High Availability (HA) for the Avaya Session Border Controller for Enterprise (ASBCE), what is the minimum number of servers / virtual machines that are required?

  A. 4
  B. 3
  C. 2
  D. 1
  C. 2

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  Explanation/Reference:

  If the customer requires High Availability (HA) for the Avaya Session Border Controller for Enterprise (ASBCE), the minimum number of servers or virtual machines that are required is 2. High Availability (HA) is a feature that provides redundancy and fault tolerance for the ASBCE server by deploying two ASBCE servers in a pair, either in the same location or geographically dispersed. The two ASBCE servers act as a single logical entity and share a common configuration and license. One ASBCE server is designated as the active server and handles all traffic, while the other ASBCE server is designated as the standby server and monitors the status of the active server. If the active server fails or becomes unreachable, the standby server takes over and becomes the new active server, ensuring continuity ofservice. The two ASBCE servers synchronize their configuration and state information using a dedicated HA link between them