Avaya ACIS-7130 71300X Questions & Answers

• Question 51:

  After running the Install wizard on Avaya Session Border Controller for Enterprise (SBCE), you added a

  Public Outside IP address to the B1 interface. You try to ping this IP address from a PC in the same subnet

  but it falls.

  What would you do first to resolve the issue?

  A. Restart Applications.

  B. Set the Default Gateway router IP address, navigate to the Interfaces and Enable the B1 Interface.

  C. Reboot SBCE.

  D. Navigate to Device Specific Settings > Network Management > Interfaces and Enable the B1 interface.

  Correct Answer: D

  The interface might need to be enabled.

  

  2. Click on the Interface Configuration tab.

  

  3. Click the Toggle link for both the A1 and the B1 interfaces. The Administrative Status for both A1 and B1 changes to Enabled References: Avaya Aura Session Border Controller Enterprise Implementation and Maintenance (2012), page 204

• Question 52:

  On Avaya Session Border Controller for Enterprise (SBCE), which statement about how to examine messages with Wireshark is true?

  A. You have to start and stop the .pcap file using command line.

  B. You can start and stop a Packet Capture in the EMS web GUI and then you can open the .pcap file with Wireshark.

  C. Wireshark runs directly on Avaya Session Border Controller for Enterprise (SBCE).

  D. They cannot be examined on this version.

  Correct Answer: B

  Viewing the Packet Capture with Wireshark.

  0.

  Start a Packet Capture in the EMS web GUi.

  1.

  After the capture completes, click the Capture tab.

  2.

  Double-click on the capture file name.

  3.

  The File Download window opens.

  4.

  Click Open.

  The Wireshark application opens the trace.

  Note: The Wireshark call tracing tool can be used on virtual desktop for vLabs. References: Avaya Aura

  Session Border Controller Enterprise Implementation and Maintenance (2012), page 468

• Question 53:

  In Avaya Session Border Controller for Enterprise (SBCE) 7.x, which two configuration screens must be configured for Personal Profile Management (PPM) to be successfully downloaded to an Avaya SIP Telephone (AST)? (Choose two.)

  A. PPM Services Mapping Profile

  B. Application Relay C. File Transfer

  D. Reverse Proxy

  Correct Answer: AB

  B: Application relays function as port forwards. Different clients require different application relays.

  A: An Avaya SIP phone downloads and processes a configuration file, sends out a slew of SUBSCRIBE messages, and uses something called Personal Profile Manager (PPM). Note: The PPM is a software module that runs as part of an Avaya Session Manager. It consists of a series of web services that phones use to retrieve and manage SIP related user data. References: https:// andrewjprokop.wordpress.com/2014/03/28/understanding-avayas-personal- profile-manager-ppm/ https://downloads.avaya.com/css/P8/documents/101028355

• Question 54:

  For an Avaya SIP telephone, working as a Remote Worker via the Avaya Session Border Controller for Enterprise (SBCE), which IP address should be configured in the Server List of the one-X?Communicator?

  A. the SBCE Internal Interface allocated for Mobile Workspace Endpoint

  B. the SBCE External Interface allocated for Mobile Workspace Endpoint

  C. the Internal Avaya Aura Session Manager SM100 IP Address

  D. the Avaya Aura Session Manager External Interface allocated for Mobile Workspace Endpoints.

  Correct Answer: D

  Remote Worker Avaya one-X Communicator Configuration The following screens illustrate Avaya one-X Communicator administration settings for the Remote Worker used in the reference configuration. Example:

  1. On the Avaya one-X Communicator application running on the PC, click on the Settings icon on the top

  right to display the Settings window.2. Click on Telephony, the General Settings window will appear. The

  following values were used in the reference configuration:

  Under Using: select SIP (SIP must be selected; H.323 is not supported for Remote Workers).

  *

  Under Server List, click Add (the Add Server window to the right will appear).

  *

  Under Proxy Server enter 192.168.157.180 (This is one of the two "public" IP addresses for interface B1

  on the Avaya SBCE used for Remote Worker access to Session Manager (public IP not used for relay

  services).

  Etc.

  References: Configuring Remote Workers with Avaya Session Border Controller for Enterprise Rel. 6.2,

  Avaya Aura Communication Manager Rel. 6.3 and Avaya Aura Session Managers Rel. 6.3 - Issue 1.0,

  page 81

  https://downloads.avaya.com/css/P8/documents/100183254

• Question 55:

  On Avaya Session Border Controller for Enterprise (SBCE), where do you access the tool that displays SIP messages, in real time, as they pass through the SBCE?

  A. from Avaya Aura System Manager, navigate to "Session Border Controller for Enterprise>; SBCE Administration" menu

  B. from the SBCE EMS Web Console

  C. from the SBCE Server command line via SSH session, using PuTTY

  D. from the traceSIP client installed on a local PC

  Correct Answer: C

  Stat the tue Tracing Tools, TraceSM, SSH to Session Manager

  1. Launch PuTTY (or similar client application) for a SSH session to Session Manager (port 22). Use the

  Session Manager IP Address (172.16.255.107).

  2. Log in.

  3. At the Session Manager command line type traceSM 瓁 and press Enter. Note: The traceSM tool shows

  the SIP call flow in Session Manager.

  It gives insight into Session Manager's decisions.

  Benefit: can filter certain types of SIP messages

  References: Avaya Aura Session Border Controller Enterprise Implementation and Maintenance (2012),

  page 485

• Question 56:

  To set Timers, URI Manipulation, and Header Manipulation that the Avaya Session Border Controller for

  Enterprise (SBCE) will use when signaling to the far-end server; a profile like "avaya-ru" is provided by

  default.

  When configuring the Server Configuration, you must link to which type of Global profile?

  A. Signaling

  B. Routing

  C. Topology Hiding

  D. Server Interworking

  Correct Answer: D

  The standard Avaya profile "avaya-ru" is cloned for the Call Server Interworking Profile. The Interworking function of the Global Profiles feature enables the SBCE to function in an enterprise VoIP network using different SIP protocols. References: Avaya Aura Session Border Controller Enterprise Implementation and Maintenance (2012), page 339

• Question 57:

  In Avaya Session Border Controller for Enterprise (SBCE), what is the default state of an Interface?

  A. Deployed

  B. Enabled

  C. Disabled

  D. Active

  Correct Answer: C

  Example:

  Commission the SBC--SBC Configuration

  1.

  The A1 and B1 interfaces display on the Network Configuration tab.

  2.

  Click on the Interface Configuration tab:

  3.

  Click the Toggle link for both the A1 and the B1 interfaces. The Administrative Status for both A1 and B1

  changes to Enabled:

  References: Avaya Aura Session Border Controller Enterprise Implementation and Maintenance (2012),

  page 203

  

• Question 58:

  A company is deploying Avaya Session Border Controller for Enterprise (SBCE) to support SIP trunking. What is the minimum number of IP-addresses they need to assign to the private and public Network Interface Cards (NICs)?

  A. Two addresses are assigned to the private NIC and two addresses are assigned to the public NIC.

  B. One address is assigned to the private NIC and one address is assigned to the public NIC.

  C. Two addresses are assigned to the private NIC and one address is assigned to the public NIC.

  D. One address is assigned to the private NIC and two addresses are assigned to the public NIC.

  Correct Answer: B

  Example configuration: References: Avaya Aura Session Border Controller Enterprise Implementation and Maintenance (2012), page 305

  

• Question 59:

  A field engineer runs the Installation Wizard to install the Avaya Session Border Controller for Enterprise

  (SBCE).

  Which statement about the Domain Name Service (DNS) configuration is true?

  A. A DNS address always needs to be configured for both the Primary and Secondary DNS, even if only the DNS is available.

  B. A DNS address does not need to be configured.

  C. A DNS address needs to be configured, even if it is unused and/or unreachable.

  D. A DNS address should not be configured here.

  Correct Answer: C

  The system requires the DNS server to resolve the host names for alarming and remote access name associated with the Avaya Service Center.You must supply a DNS address entry, even if it is unused and/ or unreachable.

• Question 60:

  You want to multiplex all remote workers SIP messages to Avaya Aura Session Manager (SM) over the same TCP connection, rather than open a dedicated TCP connection for each user. Which feature needs to be enabled for Avaya Session Border Controller for Enterprise (SBCE)?

  A. the Enable Grooming feature in the Advanced tab of the Avaya Aura Session Manager (SM) Server Profile

  B. the Enable Shared Control feature in the Signaling Interface.

  C. the Stream Users Over Transport Link feature in the Signaling Interface

  D. the Share Transport Link feature in the Advanced tab of the Avaya Aura Session Manager (SM) Server Profile

  Correct Answer: A

  Example:

  

  References: Configuring Remote Workers with Avaya Session Border Controller for Enterprise Rel. 6.2,

  Avaya Aura Communication Manager Rel. 6.3 and Avaya Aura Session Managers Rel. 6.3 - Issue 1.0,

  page 36

  https://downloads.avaya.com/css/P8/documents/100183254