最新920-139考试题库
Examsoon最新920-139认证真题,真题覆盖率达到90%以上。考不过全额退款保障,让您认证无忧。绝对真实来自Examsoon的高质量题库。
购买920-139考试题库请认准Examsoon标志!切勿因贪便宜而造成不必要的损失和遗憾。下载题库及任何920-139问题请与我站管理员联系!
920-139 考试是 Nortel 公司的 NCDS Multimedia Communication Server(MCS)5100 3.0 认证考试官方代号,Examsoon的920-139权威考试题库软件是Nortel认证厂商的授权产品,Examsoon绝对保证第一次参加 920-139 考试的考生即可顺利通过,否则承诺全额退款!
选择 Examsoon 920-139 题库
920-139题库购买时请一定要认准Examsoon标志,世界第一IT认证资料服务提供商中国服务中心。
Examsoon
部分最新免费920-139认证题库:(您也可以联系我下载部分最新920-139考试题库)
Exam : NORTEL 920-139
Title : NNCDS Multimedia Communication Server(MCS)5100 3.0
1. A customer owns and supports an existing IP-based Enterprise network. They plan to deploy an MCS 5100 3.0 system as an application overlay on their existing network. According to the MCS 5100 logical hierarchy, which two levels of the logical hierarchy should be co-located given the connectivity requirements between the SIP Application Module and Database Module?
A. Points-of-Presence (PoPs) and Network Control Center (NCC)
B. Media Concentration Center (MCC) and Points-of-Presence (PoPs)
C. Network Control Center (NCC) and Network Signaling Center (NSC)
D. Network Signaling Center (NSC) and Media Concentration Center (MCC)
Answer: C
2. A customer is designing a new MCS 5100 3.0 system and wants to install an H.323 Gatekeeper to interwork with a Communication Server (CS) 1000 Release 4.0 system. They want to ensure that the ability to communicate with the CS 1000 system is NOT lost should the H.323 Gatekeeper fail. What should you recommend to the customer to address this reliability issue?
A. Configure the SIP Application Module to act as a Failsafe H.323 Gatekeeper.
B. Configure the H.323 Gatekeeper in the CS 1000 system as a Secondary Gatekeeper for the MCS 5100 system.
C. Deploy a second H.323 Gatekeeper on a separate server and define it as the Secondary Gatekeeper.
D. Deploy a second H.323 Gatekeeper on a separate server, define both H.323 Gatekeepers as Primary, and allow them to load share the traffic.
Answer: C
3. A customer has decided to purchase an MCS 5100 0 four-server system. In designing the MCS 5100 logical hierarchy, which information is required to determine the best location for local Points of Presence (PoPs)? (Choose two.)
A. the location of the Database Module
B. the locations of the SIP client population
C. the locations of the PSTN and PRI trunks
D. the location of the Network Control Center (NCC)
Answer: BC
4. A customer has an MCS 5100 3.0 four-server system. To implement redundancy and increase the capacity of their system they have decided to upgrade it to an eight-server system. Currently, the Management and Accounting Modules are installed on the same server (S1) in the four-server system. A second server (S2) has been installed to upgrade the system to the eight servers. How will redundancy be provided for the Management and Accounting Modules in the eight-server system?
A. The Management and Accounting Modules will be active on both S1 and S2 and will load share the traffic and provide hot backup.
B. The active Management and Accounting Modules will be on S1 and the standby Management and Accounting Modules will be on S2.
C. The active Management and standby Accounting Modules will be on S1 and the active Accounting and standby Management Modules will be on S2.
D. The Management Module will be active on S1 and the Accounting Module will be active on S2. An additional server will be required to provide redundancy for both modules.
Answer: C
5. A large, international customer with multiple sites spanning two countries is considering an MCS 5100 3.0 deployment on their existing Enterprise IP network. They are evaluating the possibility of placing the Network Signaling Center (NSC) at their headquarters, given its high network availability, site security, and site diversity. They also have decided to place the SIP Application Modules at the headquarters. What information do you need to collect from the customer to justify the placement of the NSC at the headquarters?
A. the planned location of the Database Module
B. the location(s) of the IP Phone population
C. the number and location of the active Media Application Servers
D. the planned location of the Public Switched Telephone Network (PSTN) connections
Answer: A
6. A company plans to install a non-redundant MCS 5100 3.0 system in a dual-network deployment. A RTP Media Portal will also be installed to protect the integrity of the private MCS 5100 network, and to provide multimedia services for SIP clients within and outside of the private network. How should the RTP Media Portal be connected to the network?
A. both Ethernet interfaces are within the private MCS 5100 network
B. both Ethernet interfaces are within the Enterprise public network
C. in the boundary between the private and public networks
D. in the boundary between the private and public networks as well as in series with a firewall
Answer: C
7. A customer owns and supports an existing IP-based Enterprise network. They plan to deploy an MCS 5100 3.0 system with a SIP PRI Gateway and a H.323 Gatekeeper as an application overlay on their existing network. According to the MCS 5100 logical hierarchy, the third phase of the design process is the planning for voice, video, collaboration, and Instant Messaging (IM) traffic. Which two MCS 5100 component loads should you compute? (Choose two.)
A. Compute media loads on each of the RTP Media Portals.
B. Compute media loads on each of the Media Application Servers.
C. Compute total media loads on each of the MCS 5100 media components.
D. Compute session setup loads on each of the SIP PRI Gateways.
E. Compute session setup loads on each of the H.323 Gatekeepers.
F. Compute session setup loads on each of the MCS 5100 signaling components.
Answer: CF
8. In phase 1 of the MCS 5100 3.0 system logical hierarchy design, the comparison of MCS clients to Circuit-switched telephones produces what data?
A. MCS client penetration
B. Site Preference information
C. Circuit-switched traffic loads
D. Converged Desktop agent penetration
Answer: A
9. Click the exhibit button. In the non Call Center Enterprise deployment depicted below, what would be the percentage of traffic originating from the other networks terminating to the Site A MCS 5100 3.0 system compared to the total traffic?
A. Unable to determine with the presented information.
B. Traffic flows between communities are usually quite symmetrical, so s+t+u should equal 50%.
C. Traffic flows between communities are usually unbalanced with more out-going then in-coming traffic, so s+t+u would be less than 50%.
D. Traffic flows between communities are usually unbalanced with more in-coming then out-going traffic, so s+t+u would be greater than 50%.
Answer: B
10. A customer is designing a new MCS 5100 3.0 system and wants to configure the system in a single-network deployment. To support the number of users, two SIP Application servers will be used and each one will be connected to two Layer 2 switches for redundancy. The customer is concerned about reliability and wants to ensure that the loss of a SIP Application server will NOT impact call processing or existing media flows. Which recommendation should you make to address the customer’s reliability concerns?
A. Add an additional SIP Application server as a standby server.
B. Configure the MCS 5100 system in a dual-network deployment.
C. Configure one of the two SIP Application servers as a standby server.
D. Configure the MCS 5100 system in a dual-network deployment and add an additional SIP Application server as a standby server.
Answer: A
Examsoon
920-139学习资料
Examsoon
920-139题库,不同于Testiinside 920-139、certtinside 920-139、Pass4side920-139、Testking920-139、Pass4sure920-139的题库资料,是全球IT认证资料供应力量,以高科技的仿真效果,完全覆盖各类IT认证考试真题,保证您一次性得到最标准的认证真题测试。
Examsoon 920-139 的优势
1.Examsoon 模拟测试题具有最高的专业技术含量,只供具有相关专业知识的专家和学者学习和研究之用。
2.该测试已取得试题持有者和第三方的授权,我们深信IT业的专业人员和经理人有能力保证被授权产品的质量。
3.如果你使用 Examsoon模拟测试,我们将保证你的第一次参加考试即取得成功,否则,我们将全额退款!
4.提供每种产品免费测试。在您决定购买之前,请检测联接,可能存在的问题及试题质量和适用性。
920-139 考试是 Nortel 公司的 NCDS Multimedia Communication Server(MCS)5100 3.0 认证考试官方代号,Examsoon的 920-139 权威考试题库软件是 Nortel 认证厂商的授权产品,Examsoon 绝对保证第一次参加 920-139考试的考生即可顺利通过,否则承诺全额退款!
NCDS Multimedia Communication Server(MCS)5100 3.0 认证作为全球IT领域专家 Nortel 热门认证之一,是许多大中IT企业选择人才标准的必备条件。 如果你正在准备 920-139 考试,为 Nortel NCDS Multimedia Communication Server(MCS)5100 3.0认证做最后冲刺,又苦于没有绝对权威的考试真题模拟, Examsoon希望能助你成功。
1、Examsoon考题大师920-139试题都是考试原题的完美组合,覆盖率95%以上,答案由多位专业资深讲师原版破解得出,正确率100%,只要您使用本站的考试题库参加920-139 考试,我们保证您一次轻松通过考试;
2、售后服务第一!我们相信要想在当今时代取得成功,必须为广大用户提供全套的周到细致的全程优质售后服务,只有客户满意了,我们才能发展。客户至上是我们Examsoon考题大师的一贯宗旨;
3、Examsoon实行“一次不过全额退款”承诺。如果您购买我们920-139的考题,只要不是首次通过,凭盖有PROMETRIC或VUE考试中心钢印的考试成绩单,我们将退还您购买920-139考题大师的全部费用,绝对保证您的利益不受到任何的损失;
4、本站920-139题库根据920-139考试的变化动态更新,在厂家考题每次发生变化后,我们承诺2天内更新920-139题库。确保920-139考题的覆盖率始终都在95%以上;我们提供2种 920-139 考题大师版本供你选择。
5、软件版本920-139 考试题库
优点:具有学习模式,测试模式,线上自动升级
缺点:仅限固定电脑使用,不可打印为文本,只能PC阅读
6、PDF 格式920-139考试题库
优点:不需下载安装软件,方便用户打印和携带,但也带来了可随意制的弊端,因此我们提醒用户不得随意公开或出售本站的920-139题库,一经发现立即取消其升级资格,且不予退款。
缺点:不具备测试模式,通过查看Examsoon网站及查收我们的更新E-MAIL获取更新信息。