Avaya Avaya-Certification 132-S-900.7 Questions & Answers

• Question 11:

  Prior to implementing IP telephones in a new facility, you ask the customer what their strategy is for powering the IP telephones. They inform you they will be installing Ethernet switches that support 802.3af power. What is the most effective configuration that ensures the telephones will operate during a power outage?

  A. Install 802.11b wireless telephones as they do not require UPS

  B. Place the media server in the data center and the Ethernet switches that connects to the IP telephones on a UPS

  C. Place the media server in the data center and the Ethernet switches that are in the core, distribution, and access layers on a UPS

  D. Place the media server in the data center on a UPS and install a desktop power supply with a local battery backup for the IP telephone

  Correct Answer: C

• Question 12:

  Your customer solution calls for converging an existing 10/100 network with a mix of TDM and IP endpoint resources. The customer requirements call for end-to-end QoS. IEEE 802.1p states a standard according to which the bits are used for CoS. Which priority value is recommended for the delay of sensitive traffic like voice?

  A. 000

  B. 101

  C. 110

  D. 111

  Correct Answer: C

• Question 13:

  Currently, your customer has an S87xx series Media Server solution configured for high reliability. They have determined that they need critical reliability. What additional duplication is required?

  A. Server

  B. Bearer Network

  C. Control Network

  D. Digital Signal Processors

  Correct Answer: B

• Question 14:

  You outsource a call center that has more than 50 agents running IP Agent software. The router is performing Network Address Translation (NAT) on all private addresses in the call center to a public address of 207.89.3.8. Only one agent can log in because the media server assumes each additional login request from the same IP address is the same agent. Therefore, the current connection is dropped, and the new connection is established. What are two solutions for this problem? (Choose two.)

  A. Create a VPN between the routers

  B. Implement a one-to-one NAT scheme

  C. Implement a one-to-many NAT scheme

  D. Open ports 1719 and 1720 on the firewall

  Correct Answer: AB

• Question 15:

  When carrying voice traffic over VPNs, what negatively affects voice performance? (Choose two.)

  A. Network Address Translation (NAT)

  B. The additional delay due to the encryption process

  C. An acceptable level of service with the VPN provider

  D. Excessive packet loss, delay, and jitter for traffic crossing the Internet

  Correct Answer: BD

• Question 16:

  Which two Avaya servers provide LSP functionality with Communication Manager 5.0? (Choose two.)

  A. S8300

  B. S8400

  C. S8500

  D. S8730

  Correct Answer: AC

• Question 17:

  A complex design request has been issued for a "converged" environment. In the RFP, you expect to receive specific information in order to create a design solution. What information influences your design solution? (Choose three.)

  A. Network topology

  B. Estimated busy hour call load

  C. Number and type of endpoints

  D. Highpoint closet temperatures

  E. Number of management offices

  Correct Answer: ABC

• Question 18:

  What are four best practices for delivering high quality audio? (Choose four.)

  A. Using 802.1p/Q within Ethernet LANs

  B. Using G.711 on LANs and G.729 on WANs

  C. Using Differentiated Services within routers

  D. Using VLANs to separate voice from data traffic

  E. Using silence suppression to conserve bandwidth

  Correct Answer: ABCD

• Question 19:

  Which terminology correctly describes the relationship between duplicated SES proxies?

  A. Active and Backup

  B. Active and Standby

  C. Primary and Backup

  D. Primary and Standby

  Correct Answer: C

• Question 20:

  What are three methods for backing up an S8700 Media Server running Communication Manager 4.0? (Choose three.)

  A. FTP

  B. TFTP

  C. HTTP

  D. DHCP

  E. PCMCIA Card

  Correct Answer: ACE