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所在平台: Udemy |
课程主页: https://www.udemy.com/course/150-230-brocade-certified-network-professional-practice-test/
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**课程名称:** 150-230 Brocade Certified Network Professional 练习测试 **课程概述:** 本课程提供一系列关于 Brocade Certified Network Professional (BCNP) 认证的模拟试题,旨在帮助学习者检验和巩固对 OSPF 路由协议的理解。 **部分模拟试题示例:** * **OSPF 区域类型:** 哪种 OSPF 区域只允许 LSA 类型 1、2 和 3? * A. 普通区域 * B. 完全汇总区域 (Totally Stubby Area) * C. 非汇总区域 (Not-So-Stubby Area) * D. 汇总区域 (Stub Area) * **LSA 类型 2 的生成:** 哪个 OSPF 设备负责创建和分发类型 2 LSA? * A. 指定路由器 (Designated Router - DR) * B. 区域内的所有路由器 * C. 本地区域内的所有 ABR 路由器 * D. 直接连接到网络段的路由器 * **创建 OSPF 区域的优势:** 关于创建 OSPF 区域,以下哪两项陈述是正确的? (*选择两项*) * A. 创建多个 OSPF 区域消除了对 ABR 的需求。 * B. 创建多个 OSPF 区域可降低路由器的 CPU 负载。 * C. 创建多个 OSPF 区域允许 AS 按地理区域进行划分。 * D. 创建多个 OSPF 区域使得 ASBR 成为必需。 * **网络 LSA 的发送者:** 哪个路由器发送网络 LSA? * A. OSPF 区域内的所有路由器 * B. 仅 ASBR 路由器 * C. 仅 ABR 路由器 * D. 仅 DR 路由器 * **外部路由网关场景的 LSA 类型:** 当一个区域只需要访问自治系统外部路由的网关时,会生成哪种 LSA? * A. 外部 LSA (External LSA) * B. ASBR 汇总 LSA (ASBR-Summary LSA) * C. 汇总 LSA (Summary LSA) * D. 路由器 LSA (Router LSA) * **路由重分发:** 哪种类型的路由器负责在 OSPF 和运行其他路由协议的独立系统之间执行路由重分发? * A. ASBR * B. ABR * C. DR * D. BDR * **OSPF 虚拟链路的作用:** OSPF 虚拟链路的目的是什么? * A. 用于将远程区域连接到骨干区域。 * B. 用于将远程区域连接到非骨干区域。 * C. 用于区域间路由。 * D. 用于 OSPF TE 快捷方式。 **课程目标:** 通过模拟测试,加深对 OSPF 路由协议核心概念、LSA 类型、区域类型、路由器角色以及配置等方面的理解,为通过 BCNP 认证考试做好准备。
Sample Questions:Q) Which OSPF area allows LSA Types 1, 2, and 3 only?A. normal areaB. totally stubby areaC. not-so-stubby areaD. stub areaQ) Which OSPF device creates and distributes Type 2 LSAs?A. the designated routerB. every router within the areaC. all ABR routers in the local areaD. only routers directly connected to the network segmentQ) Which two statements are true about creating OSPF areas? (Choose two.)A. Creating multiple OSPF areas eliminates the need for an ABR.B. Creating multiple OSPF areas reduces the CPU load for routers.C. Creating multiple OSPF areas allows the AS to be divided by geographical regions.D. Creating multiple OSPF areas makes having an ASBR mandatory.Q) Which router sends network LSAs?A. all routers within an OSPF areaB. only ASBR routersC. only ABR routersD. only DR routersQ) Which LSA is generated when an area only requires a gateway to routes outside the autonomous system?A. External LSAB. ASBR-Summary LSAC. Summary LSAD. Router LSAQ) Which type of router is responsible for performing route redistribution between OSPF and a separate system running another routing protocol?A. ASBRB. ABRC. DRD. BDRQ) What is the purpose of a virtual link within OSPF?A. It is used to connect a remote area to the backbone area.B. It is used to connect a remote area to a non-backbone area.C. It is used for inter-area routing.D. It is used for OSPF TE shortcuts.