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所在平台: Udemy |
课程主页: https://www.udemy.com/course/4a0-100-nokia-scalable-ip-networks-converted-practice-test/
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**课程名称：** 4A0-100 Nokia Scalable IP Networks-converted Practice Test **课程概述：** 本课程提供了一系列关于Nokia可扩展IP网络（特别是Alcatel-Lucent 7750 SR Service Router）的实践测试题目，旨在帮助学习者巩固和检验对相关知识的掌握程度。 **主要题目示例及涉及知识点：** * **CLI命令上下文与帮助：** 提问如何在CLI环境中查看当前上下文可用的命令（例如，使用`info`命令）。 * **CLI自动补全：** 询问在Alcatel-Lucent 7750 SR Service Router的CLI中，用于命令自动补全的方式（例如，输入命令首字母后按`Tab`键）。 * **LAG（链路聚合组）的生效条件：** 探讨LAG正常运行所需的关键配置，包括端口数量、特性一致性以及自动协商的启用。 * **以太网交换机帧处理：** 描述以太网交换机接收到以太网帧后的即时处理步骤，如记录源MAC地址和接收接口。 * **广播风暴（Broadcast Storm）的诱因：** 识别可能导致广播风暴的网络环境，特别是在带冗余路径但未运行STP（生成树协议）的以太网网络中。 **教学目标：** 通过大量的模拟练习题，帮助学员熟悉Nokia IP网络设备（尤其是7750 SR）的命令行操作、关键协议和功能配置，为通过相关认证考试或实际工作场景做好准备。 **学习建议：** 建议学习者在练习的同时，结合Nokia官方文档或相关教程，深入理解题目背后的技术原理和配置细节。
Sample Questions:Q) You are working from a particular Command Line Interface (CLI) context, and want to see the commands available from your current context. What command can you issue to view this information?A. view treeB. treeC. info detailD. infoQ) What is available for auto completion of commands within the CLI on the Alcatel-Lucent 7750 SR Service Router?A. Type the first letters of the command, then press Ctrl CB. Type the first letters of the command, then press EscC. Type the first letters of the command, then press TabD. Type the first letters of the command, then type ?Q) What must occur for a LAG to become operational?A. There must be multiple ports assigned to the LAG.B. All ports in the LAG must be configured with the same characteristics.C. Auto-negotiation must be enabled on all ports in the LAG.D. All of the above.Q) What happens immediately after an Ethernet switch receives an Ethernet frame?A. It records the destination MAC address and the interface on which it arrived.B. It records the source MAC address and the interface on which it arrived.C. It floods the frame out of all its interfaces except the interface on which the frame arrived.D. It transmits the frame out of the appropriate interface.Q) In what type of network is a broadcast storm likely to occur?A. An Ethernet network with redundant paths not running STP.B. An ATM network.C. A SONET network.D. All of the above.
