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所在平台: Udemy |
课程主页: https://www.udemy.com/course/4a0-104-nokia-services-architecture-practice-test-paper/
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课程名称：4A0-104 Nokia Services Architecture 模拟测试 课程概述： 本课程提供一套模拟测试题目，旨在帮助学员准备Nokia Services Architecture（服务架构）的认证考试。题目涵盖了服务架构中的关键概念和技术，例如： * **IES（Internet Enhanced Services）服务状态查看：** 考察如何使用命令行工具显示IES服务的运行状态。 * **VPLS（Virtual Private LAN Service）客户支持：** 探讨PE（Provider Edge）设备在支持不同客户的VPLS服务时，默认采用的两种机制，可能涉及MAC学习和独立的转发数据库。 * **VPRN（Virtual Private Routed Network）标签栈：** 描述VPRN服务中数据包的标签结构，可能涉及传输标签和服务标签。 * **SAP（Service Access Point）的VLAN标签处理：** 分析在SAP上配置了null封装时，接收到带有VLAN标签的数据包时的处理方式，例如是否保留、移除或添加标签。 * **dot1q封装下的SAP数量限制：** 探讨在支持dot1q封装的端口上可以配置的SAP数量，以及是否存在限制。 通过练习这些模拟题目，学员可以检验和加深对Nokia服务架构核心知识点的理解，为通过认证考试打下坚实基础。
Sample Questions:Q) Which of the following commands would be used to show the operational state of all IES services?A. show service id 5B. show service iesC. show service service-using iesD. show service id 5 baseQ) By default, what does a PE do to support VPLS services for different customers? (Choose 2)A. MAC learningB. Maintain a different Forwarding Data Base for each serviceC. ARP mediationD. Maintain a different Routing Information Base for each serviceQ) Which of the following best describes the label stack for a packet in the VPRN context?A. An outer label and a transport labelB. An inner label and a service labelC. A transport label and a service labelD. An MPLS transport labelQ) By default, what happens when a packet with a VLAN tag is received on a SAP provisioned with null encapsulation?A. The original VLAN tag is removedB. The original VLAN tag is keptC. The VLAN tag is replaced by a provider tagD. The VLAN tag is kept and a provider tag is addedQ) How many SAPs can be configured on a port configured with dot1q encapsulation?A. 1B. 4095C. None. This encapsulation is not supportedD. The number is limited only by the capacity of the router
