ERouting Chapter 1 - CCNA Exploration: 路由协议和概念 (版本 1 口令可用于限制对 Cisco IOS 所有或部分内容的访问。请选择可以用口令保护的模式和接口。(选择三项。) VTY 接口 控制台接口 特权执行模式 窗体底端 2 窗体顶端 路由器从相连的以太网接口收到消息后,会更改哪项报头地址,再将消息从另一个接口...
Chapter 2 - Basic Switch and End Device Configuration 1. OS and Hardware All end devices and network devicesrequire an operating system (OS). As shown in the figure, the portion of the OS that interacts directly with computer hardware is known as thekernel. The portion that interfaces with ...
examen2ccna1v5.0 CCNA 1 Chapter 2 v5.0 Exam Answers 2013 1.Refer to the exhibit. A switch was configured as shown. A ping to the default gateway was issued, but the ping was not successful. Other switches in the same network can ping this gateway. What is a possible reason for ...
Step 1: Enable AAA on router R1. To define views, AAA must be enabled. R1# config t R1(config)# aaa new-model R1(config)# exit Note: AAA is covered in Chapter 3. Step 2: Enable the root view. Use the command enable view to enable the root view. Use the enable secret password...
Labs20%Labs20%Chapter tests40%Final exam80%Final exam40%AA-B+BB-C+CC-D+DFCourse Outline___CT 147CCNA 2: Routers and Routing BasicsPage2959087838077737065600Course Outline___CT 147CCNA 2: Routers and Routing Basics
CCNA1全书练习题(所有章节chapter1至11) CCNA Exploration: 网络基础知识(版本4.0) 第2章 1. TCP/IP 网络接入层有何作用? A.路径确定和数据包交换 B. 数据表示、编码和控制 C. 可靠性、流量控制和错误检测 D. 详细规定构成物理链路的组件及其接入方法 E. 将数据段划分为数据包 2.在封装过程中,数据链路层...
Cisco CCNA ( and CCDA ) Study Guide Chapter 1 : Understanding Network Models Understanding Network Models : Introduction and Modular DesignDinicolo, By DanGeneral, Posted
Observable 1 correctness of response How is a Smurf attack conducted? Description 2 points for Option 4 0 points for any other option Max Value 2 by sending a large number of packets, overflowing the allocated buffer memory of the target device by sending an echo request in an IP packet lar...
将第3 层数据包封装成新的第 2 层帧,并将该帧从送出接口转发出去 将第3 层数据包封装成特殊的第 1 层帧,并将该帧转发到送出接口 9 请参见图示。从图中的路由表输出可得出什么结论?(选择两项。) 此路由器只有两个接口。 路由器接口尚未进入工作状态。
CCNA知识点大纲,Chapter1Internetworking请输入内容InternetworkingBasics把1个大的网络分成几个小点的网络称之为网络分段(networksegment),这些工作由routers,switches和bridges来完成引起LAN拥塞的可能的原因是:1.太多的主机存在于1个广播域(broadcastdomain)2.广播风暴3