Testinside 920-443 Exam

TestInside 920-443 模拟测试题覆盖了920-443 所有的知识点， 通过参考学习我们的920-443,将帮助你尽快的掌握920-443产品知识

免费下载 920-443 认证资料Demo

下载 920-443 PDF 认证考试学习资料
下载 TestInside 测试引擎

Testinside中文站在国内没有第三方销售渠道，买前请注意产品保障-点击查看

选择 Testinside 920-443 学习资料

920-443 考试是 Nortel 公司的 nncse-succession 1000/1000m rls.3.0 认证考试官方代号，TestInside 920-443 权威考试学习资料软件是一款真正全面的920-443考试模拟资料，是您获得920-443知识的重要工具。920-443是来自于Nortel 厂商的认证考试科目，TestInside祝您在第一次参加 920-443 考试的考生即顺利通过，否则我们免费帮你更新或者免费赠送您其它资料一份。

nncse-succession 1000/1000m rls.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 920-443 考试，为 Nortel nncse-succession 1000/1000m rls.3.0认证做最后冲刺，又苦于没有绝对权威的考试材料学习， TestInside考题大师希望能助你成功通过920-443考试。

1、Testinside考题大师920-443学习材料是Testinside IT专家经过猜题和网络收集的学习材料整理汇编，覆盖了大部分考试内容，答案由多位专业资深讲师整理得出，命中率极高，只要您使用本站的考试学习资料参加920-443考试，您将会轻松通过920-443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Testinside考题大师的一贯宗旨；

3、Testinside实行“一次不过免费更新或者免费另赠一门“承诺。如果您购买我们920-443的考题，60天内只要没有通过，凭盖有PROMETRIC或VUE考试中心钢印的考试成绩单，我们将为您提供免费更新或者免费赠送一门；

4、本站920-443学习资料根据920-443考试的变化动态更新，在厂家更新考试发生变化后，我们会尽快更新920-443学习资料。确保920-443最新920-443考题大师学习材料有效。

5、软件版本920-443 考试学习资料
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920-443 考试学习资料
优点：不需下载安装软件，方便用户打印和携带，但也带来了可随意复制的弊端，因此我们提醒用户不得随意公开或出售本站的920-443学习资料，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 Testinside.cn网站及查收我们的更新E-MAIL获取更新信息。
部分题目样本(非实时更新）　
　
Exam : Nortel 920-443
Title : NNCSE-Succession 1000/1000m Rls.3.0


1. Given the following information: ?A company has a multi-site Succession 1000/1000M Rls. 0 system providing IP-PBX services. ?All Succession systems are networked via a managed IP backbone. ?On one of the Succession 1000/1000M Rls. 0 systems, a small department is using four i2050 softphones. ?The PC is connected to the Succession network and can ping the IP Telephony node. ?The i2050 configuration tool is configured with the correct IP Telephony node IP address. ?One of the i2050s is NOT working and its screen has the legend, ? ZRUNLQJDQGLWVVFUHHQKDVWKHOHJHQG Server unreachable ? ?To isolate the i2050 issue the following tasks were verified: ?The PC is connected to the Succession network and can ping and be pinged. ?The i2050 IP address is correct. ?The programming of the Call Server is correct. Which two tasks should you perform next to resolve the i2050 softphone registration issue? (Choose two.)
A. Verify that the Telephony LAN (TLAN) connection is a 100Base-T connection.
B. Use a Sniffer to collect more information to help determine what is the cause of the i2050 issue.
C. Reload the i2050 software and carefully review the displays as the software loads to the i2050.
D. In the i2050 Configuration Utility on the QoS tab, select the Off option and restart the i2050 softphone.
E. Use the i2050diag.exe Utility to verify that the QoS tab is set to Off and restart the i2050 softphones.
Answer: BD

2. A company with a multi-site Succession 1000/1000M Rls. 3.0 deployment is receiving reports from its users in the payroll department of audible clicks and choppy speech on most telephone calls during peak calling hours. Given the following information: ?The voice quality issues occur when calls are made through a common Voice Gateway Media Card (VGMC). ?All users have i2004 Internet Telephones that are connected to a Layer 2 switch. ?Users access the Succession system via the network through a 512 kbps Point-to-Point Protocol (PPP) connection that is four hops away. ?Internet Telephone > Layer 2 switch > router > 512 kbps PPP > router > Layer 2 switch > VGMC ?The Layer 2 switches were recently configured to give voice traffic using IEEE802.1p tagging priority. ?Traffic studies reveal an average Round Trip Delay (RTD) of 130 ms with a G.729A CODEC and a 1.0% packet loss measured over a week. Which three QoS techniques could you perform to improve voice quality? (Choose three.)
A. Replace the common VGMCs.
B. Adjust the echo canceller tail delay value.
C. Adjust the jitter buffer size in the selected CODEC.
D. Enable Layer 3 fragmentation on the routers to reduce RTD.
E. Configure QoS on the routers by implementing IEEE 802.1p tagging.
F. Configure QoS on the routers by implementing Differentiated Services Code Point (DSCP).
Answer: CDF

3. Given the following information: ?A company has a multi-site Succession 1000M Multi-Group Rls. 3.0 system providing IP-PBX services. ?All Succession systems are networked via a managed IP backbone. ?All systems have i2002 Internet Telephone users. ?All users at one site report they are unable to dial any external users through the Public Switched Telephone Network (PSTN). ?There are NO reported problems with dialing any internal i2002 Internet Telephone user. ?Troubleshooting confirmed that these i2002 Internet Telephones are registered. What is the first step in troubleshooting this issue?
A. Restart the i2002 Internet Telephones only.
B. Uninstall the i2002 software and then reinstall it.
C. Restart the Signaling Server and the i2002 Internet Telephones.
D. Enable the VGMC in Overlay LD 32 and verify that all the DSP channels are registered.
Answer: D

4. A multi-site Succession 1000/1000M Rls 3.0 system has just been networked to a third-party H.323 Gateway via IP Peer Networking. During call testing, it was discovered that NO Succession telephone calls can be completed to this third-party Gateway. Which three actions will determine the root cause or lead to the resolution of this call issue? (Choose three.)
A. Verify the data network integrity to the third-party Gateway.
B. Verify that the H.323 Signaling Gateways in both systems are running and registered with their appropriate H.323 Gatekeeper.
C. Verify that the telephone(s) used for testing are compatible with this Gateway. If NOT, change to a H.323 compatible telephone.
D. Verify that the H.323 Signaling Gateway application is installed and running on the Signaling Server in this system and in the third-party system.
Answer: ABD

5. A company has a Succession 1000 Rls. 3.0 system with Voice Gateway Media Cards (VGMCs). These cards are configured via the Optivity Telephony Manager (OTM) Alarm Notification application. The VGMCs send alarms in the form of Simple Network Management Protocol (SNMP) traps to the customer OTM Server. The customer noticed a frequent occurrence of the TG0204, DSP device reset? ? 7*'63GHYLFHUHVHW error on the same Digital Signal Processor (DSP) in the OTM Alarm Notification application. What is the next step in troubleshooting this issue?
A. Replace the VGMC.
B. Reset the Signaling Server.
C. Restart the Succession switch.
D. Do Nothing. This is an information error, which shows that the DSP was reset after it failed to respond.
Answer: A

TestInside 的优势