71301X Online Practice Questions and Answers

Correct Answer: ACD

To connect the Avaya Breeze?platform that is hosting an Avaya Aura Presence Services snap-in with the Avaya Aura Session Manager (SM), you need to configure the following: One Entity Link from SM to Avaya Breeze? This is a SIP trunk that connects the SM and the Avaya Breeze?server for SIP signaling and media. You need to create an Entity Link in System Manager, under Elements > Routing > Entity Links, and specify the IP address or FQDN of the SM and the Avaya Breeze?server Security Module (SM100). You also need to select TLS as the SIP Link Transport Type56 TLS ports 5061 and TLS 5062: These are the ports used by the Entity Link for secure SIP signaling between SM and Avaya Breeze? Port 5061 is used by SM to send SIP requests to Avaya Breeze? while port 5062 is used by Avaya Breeze? to send SIP responses to SM. These ports require a valid certificate on both SM and Avaya Breeze?servers56 UDP port 5060 and TLS port 5061: These are the ports used by the Presence Services snap-in for XMPP federation with other XMPP servers or clients. Port 5060 is used for unencrypted XMPP traffic over UDP, while port 5061 is used for encrypted XMPP traffic over TLS. These ports enable presence and instant messaging features across different domains or platforms34

Correct Answer: B

To connect one Internet Friendly (Edge) Gateway to Avaya Communication Manager (CM), you need two Public and two Private IP addresses. An Internet Friendly (Edge) Gateway is a device that provides secure and reliable connectivity between endpoints on different networks, such as the public internet and a private enterprise network. An Internet Friendly (Edge) Gateway can be implemented using an Avaya Session Border Controller for Enterprise (ASBCE) in distributed mode, where the ASBCE consists of two components: a Signaling Border Element (SBE) and a Data Border Element (DBE). The SBE handles SIP signaling and call control, while the DBE handles media packets and signaling pinholes. To connect one Internet Friendly (Edge) Gateway to CM, you need these IP addresses: A Public IP address for the SBE: This is the IP address that is visible to external entities, such as endpoints or servers on the public internet. This IP address is used by external entities to communicate with the SBE using SIP over TLS. A Private IP address for the SBE: This is the IP address that is visible to internal entities, such as CM or other ASBCE components on the private enterprise network. This IP address is used by internal entities to communicate with the SBE using SIP over TCP or UDP. A Public IP address for the DBE: This is the IP address that is visible to external entities, such as endpoints or servers on the public internet. This IP address is used by external entities to communicate with the DBE using RTP or RTCP. A Private IP address for the DBE: This is the IP address that is visible to internal entities, such as CM or other ASBCE components on the private enterprise network. This IP address is used by internal entities to communicate with the DBE using H.248.

Correct Answer: BCD

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

Correct Answer: D

The Avaya Aura Web Gateway (AAWG) requires a license file to operate and provide WebRTC services for endpoints such as Avaya Workplace clients or Avaya Spaces Calling extension users. The license file can be installed on either of these two options: The WebLM server embedded in System Manager (SMGR): This is a web-based licensing application that is integrated with SMGR and can manage licenses formultiple Avaya products, such as Communication Manager, Session Manager, Presence Services, or Breeze Platform. You can install an AAWG license file on this WebLM server using SMGR web interface, under Elements > Licensing > Licenses5 A standalone WebLM server: This is a web-based licensing application that runs on a separate Linux or Windows server and can manage licenses for multiple Avaya products, such as Communication Manager, Session Manager, Presence Services, or Breeze Platform. You can install an AAWG license file on this WebLM server using its web interface, under Licenses > Add License File6

Correct Answer: A

After running the Install wizard on the Avaya Session Border Controller for Enterprise (ASBCE), you add a Public (External) IP address to the Bl interface. The Bl interface is a logical interface that represents the external network port on the ASBCE server. The Bl interface is used to communicate with external entities, such as SIP service providers or remote workers. If you try to ping the Bl interface IP address from a PC in the same subnet, but it fails, the first step to resolve the problem is to navigate to Network and Flows > Network Management > Interfaces and enable the Bl interface. By default, the Bl interface is disabled after the Install wizard. You need to enable it and assign it to an External Zone, which is a logical grouping of interfaces that defines the security and routing policies for the external network

Correct Answer: ABC

When configuring a Topology Hiding Profile associated with a Session Manager in a typical Avaya Session Border Controller for Enterprise (ASBCE) deployment, you should overwrite the following three SIP headers with a SIP domain: From, Refer-To, and To. A Topology Hiding Profile is a configuration object that masks the FQDN or IP address portion of SIP headers to hide the internal topology of the network. For example, [email protected] can become [email protected], or just the opposite. The From header indicates the identity of the originator of a SIP request or response. The Refer-To header indicates the identity of the recipient of a REFER request, which is used to transfer calls or sessions. The To header indicates the identity of the intended recipient of a SIP request or response. These headers should be overwritten with a SIP domain to prevent exposing internal FQDNs or IP addresses to external entities

Correct Answer: A

An Avaya Workplace client learns about a Survivability Server assigned in its User Profile from the Avaya Aura Device Services (AADS) via the Dynamic Configuration. TheDynamic Configuration is a set of parameters that are sent by the AADS to the Avaya Workplace client during login or registration. The Dynamic Configuration contains information such as the SIP domain, SIP proxy, SIP registrar, and Survivability Server for the Avaya Workplace client. The Survivability Server is an Avaya Aura Communication Manager instance that provides call processing and voice mail access for the Avaya Workplace client in case of a network failure or loss of connectivity with the core servers34

Correct Answer: CE

To enable downloading the Personal Profile Manager (PPM) data to an Advanced SIP Telephone (AST), you need to configure two configuration screens in the Avaya Session Border Controller for Enterprise (ASBCE): Reverse Proxy and File Transfer. PPM is a feature that allows ASTs to download configuration data from an Avaya Aura Device Services (AADS) server or an HTTP server in the enterprise network. The configuration data includes settings such as firmware versions, network parameters, feature options, and user preferences. The ASBCE server acts as a proxy for the ASTs and enables secure access to the internal servers that host the configuration data. To configure this feature in the ASBCE server, you need to use these two configuration screens: Reverse Proxy: This is a configuration object that enables secure access to internal web servers from external clients. The Reverse Proxy intercepts HTTP or HTTPS requests from external clients and forwards them to the appropriate internal web servers, such as an AADS server or an HTTP server. The Reverse Proxy also returns the responses from the internal web servers to the external clients. You need to configure a Reverse Proxy that maps the external URL of the PPM data to the internal URL of the PPM data on the AADS server or HTTP server. File Transfer: This is a configuration object that enables secure file transfer between external clients and internal servers using protocols such as FTP or SCP. The File Transfer intercepts file transfer requests from external clients and forwards them to the appropriate internal servers, such as an AADS server or an HTTP server. The File Transfer also returns the files from the internal servers to the external clients. You need to configure a File Transfer that specifies parameters such as source and destination IP addresses, ports, protocols, usernames, passwords, encryption modes, and file paths for transferring PPM data files between ASTs and AADS servers or HTTP servers.

Correct Answer: D

A Service Profile is a configuration mechanism that allows an administered group of snap-ins to be invoked in a specified order. A Service Profile defines the name, type, domain, and SIP Entity of a snap-in, as well as the features and parameters that are enabled for the snap-in. A Service Profile can also include other snap-ins as sub-services, which are invoked in a sequential or parallel manner. A Service Profile can be assigned to a user or a device in System Manager, under Users > User Management > Service Profiles2

Correct Answer: B

The tracePS CLI tool is a command-line interface tool that allows you to capture and analyze XMPP traffic between Avaya Aura Presence Services and other XMPP servers or clients. You can use this tool to troubleshoot issues related to presence, instant messaging, federation, or integration with third-party applications. You can also use this tool to generate reports on XMPP traffic statistics, such as message count, message size, message type, and message direction1