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Exam : Nortel 920-442
Title : NNCDE-Succession 1000/1000m 3.0


1. A customer has a multi-site Succession 1000/1000M Rls. 3.0 system consisting of three locations each supporting approximately 300 users with i2002 and i2004 Internet Telephones and two locations with Meridian 1 Option 11C Rls. 25.40 systems. They are setting up a centralized Network Operations Center (NOC) to support the system. They need to perform the following functions: ? Configure H.323 endpoints that support Registration, Admission and Status (RAS) signaling registration ? Configure H.323 endpoints that do NOT support RAS registration ? Create and modify numbering plan entries between the various endpoints and their associated system ? View all registered endpoints Which network management tool should you recommend?
A. Signaling Server CLI
B. Succession Element Management
C. Optivity Telephony Management (OTM)
D. Call Server Command Line Interface (CLI)
E. Optivity Network Management System (NMS)
Answer: B

2. A customer has two Succession 1000/1000M Rls. 3.0 systems installed at separate sites. They have installed Optivity Telephony Manager (OTM) 2.1 and Optivity Network Management System (NMS) 10. They want to deploy a Branch Office at a third site. As part of the deployment, they have to configure separate steering codes for new users in the Coordinated Dialing Plan (CDP) of the Branch Office. Which two network management tools provide this functionality? (Choose two.)
A. Optivity NMS
B. Element Management
C. Command Line Interface
D. OTM accessed via OTM Web Navigator
E. OTM accessed via OTM Windows Navigator
Answer: BC

3. A customer has two Succession 1000/1000M Rls. 3.0 systems installed at two sites. They have installed Optivity Telephony Manager (OTM) 1 and Optivity Network Management System (NMS) 10.1 and want to deploy two Symposium Call Center Servers 4.2 networked together. Call center agents on each Symposium system will be in a separate zone. The Gatekeepers have to be configured with the IP addresses of other Gatekeepers. Which network management tool should you recommend to make the required IP configuration changes on these systems?
A. Command Line Interface
B. Gatekeeper Element Management
C. Optivity Telephony Manager (OTM)
D. Optivity Network Management System (NMS)
Answer: B

4. A customer has two Succession 1000/1000M Rls. 0 systems installed with a third site using Succession Branch Office. They have installed Optivity Telephony Manager (OTM) 2.1 and Optivity Network Management System (NMS) 10.1. They want to be notified when network failures (such as a lost link between a Signaling Server and a Call Server) generate SNMP alarms. The notification is to generate a page for a technician. Which network management tool provides this alarm notification functionality?
A. Optivity NMS
B. Optivity Fault Manager
C. OTM General Package
D. Optivity Policy Services
E. OTM Premium Package
F. OTM Enhanced Package
G. Gatekeeper Element Management
Answer: E

5. A customer has a two-site Succession 1000 Rls. 3.0 system with 720 i2002/i2004 Internet Telephones at site A and 660 i2002/i2004 Internet Telephones at site B. Traffic characteristics are as follows: ? Six Centum Call Seconds (CCS) for each user. ? 50% of the calls are between sites. Assume P.01 blocking for all traffic. How many virtual trunks are required to support inter-site traffic load?
A. 64
B. 69
C. 74
D. 79
Answer: B

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