￥ 295.00 642-832 Exam

免费下载 642-832 认证资料Demo

下载 642-832 PDF 认证考试资料
考试引擎下载

选择 pass4side 642-832 资料

642-832 考试是 Cisco 公司的 Troubleshooting and maintaing cisco ip networks 认证考试官方代号，pass4side 的 642-832 权威考试学习资料经过多名专业Cisco 认证工程师整理测试，pass4side 绝对保证第一次参加 642-832 考试的考生即可顺利通过，否则承诺免费更新！

1、Pass4Side考题大师642-832学习材料是您获取认证的完美组合，覆盖率极高，只要您使用本站的考试学习材料参加642-832 考试，您将一次轻松通过考试；

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Pass4Side考题大师的一贯宗旨；

3、Pass4Side实行“一次不过免费更新”承诺。如果您购买我们642-832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，我们将免费更新642-832最新学习材料，绝对保证您能继续获得有价值的学习材料；

4、本站642-832学习资料根据642-832知识点的的变化动态更新，在厂家知识点每次发生变化后，我们将尽快更新642-832材料知识点。在您购买我们的产品之后，我们将提供30天的免费更新。确保642-832学习材料的覆盖率

5、软件版本642-832 考试资料
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642-832 考试资料(部分最新更新科目已不提供PDF)
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642-832资料，一经发现立即取消其升级资格，且永久删除会员。
缺点：不具备测试模式，通过查看 pass4side.cn网站及查收我们的更新E-MAIL获取更新信息。
　
　
Exam : Cisco 642-832
Title : Troubleshooting and Maintaining Cisco IP Networks


1. In computer networking a multicast address is an identifier for a group of hosts that have joined a multicast group. Multicast addressing can be used in the Link Layer (OSI Layer 2), such as Ethernet Multicast, as well as at the Internet Layer (OSI Layer 3) as IPv4 or IPv6 Multicast. Which two descriptions are correct regarding multicast addressing?
A. The first 23 bits of the multicast MAC address are 0x01-00-5
E. This is a reserved value that indicates a multicast application.
B. The last 3 bytes (24 bits) of the multicast MAC address are 0x01-00-5
E. This is a reserved value that indicates a multicast application.
C. To calculate the Layer 2 multicast address, the host maps the last 23 bits of the IP address into the last 24 bits of the MAC address. The high-order bit is set to 0.
D. The first 3 bytes (24 bits) of the multicast MAC address are 0x01-00-5
E. This is a reserved value that indicates a multicast application.
Answer: CD

2. Which two statements about the Cisco Aironet Desktop Utility (ADU) are true? (Select two)
A. The Aironet Desktop Utility (ADU) profile manager feature can create and manage only one profile for the wireless client adapter.
B. The Aironet Desktop Utility (ADU) can support only one wireless client adapter installed and used at a time.
C. The Aironet Desktop Utility (ADU) can be used to establish the association between the client adapter and the access point, manage authentication to the wireless network, and enable encryption.
D. The Aironet Desktop Utility (ADU) and the Microsoft Wireless Configuration Manager can be used at the same time to configure the wireless client adapter.
Answer: BC

3. At which layer of the OSI model does the Spanning Tree Protocol (STP) operate at?
A. Layer 5
B. Layer 4
C. Layer 3
D. Layer 2
E. Layer 1
Answer: D

4. Part of the routing table of router Cisco1 is displayed below:
From analyzing the above command output, what is the administrative distance of the external EIGRP routes?
A. 24
B. 32
C. 90
D. 170
E. 27316
F. None of the other alternatives apply
Answer: D

5. EIGRP is being used as the routing protocol on the Cisco network. While troubleshooting some network connectivity issues, you notice a large number of EIGRP SIA (Stuck in Active) messages. What causes these SIA routes? (Select two)
A. The neighboring router stops receiving ACK packets from this router.
B. The neighboring router starts receiving route updates from this router.
C. The neighboring router is too busy to answer the query (generally caused by high CPU utilization).
D. The neighboring router is having memory problems and cannot allocate the memory to process the query or build the reply packet.
Answer: CD