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《计算机网络》教案

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《计算机网络》教案《计算机网络》教案 ~ 学年第 学期 院 (部) 信息科学技术系 教 研 室 网络安全教研室 课 程 名 称 计算机网络 授 课 专 业 班 级 信息管理与信息系统、信息工程本科 主 讲 教 师 职 称 职 务 使 用 教 材 《计算机网络》(第6版) 山东政法学院教务处制 年 月 to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Pa...

《计算机网络》教案
《计算机网络》 教案 中职数学基础模块教案 下载北师大版¥1.2次方程的根与系数的关系的教案关于坚持的教案初中数学教案下载电子教案下载 ~ 学年第 学期 院 (部) 信息科学技术系 教 研 室 网络安全教研室 课 程 名 称 计算机网络 授 课 专 业 班 级 信息管理与信息系统、信息工程本科 主 讲 教 师 职 称 职 务 使 用 教 材 《计算机网络》(第6版) 山东政法学院教务处制 年 月 to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ... Structures in fair-faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fair-faced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concrete, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rust-proof zinc-coated steel wire, tie all steel wire head 第 1 次课 授课时间 任课教师 授课章节 1.1-1.4 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 了解计算机网络在信息时代中的作用以及计算机网络在我国的发展; 熟悉因特网各部分的工作方式; 掌握计算机网络的定义、组成、网络通信中的三种数据交换方式。 教学重点、难点: 重点:网络的组成、因特网的组成、边缘部分的工作方式、核心部分的工作方式、三种数据交换方式(电路交换、分组交换、报文交换) 难点:客户服务器(C/S)方式、对等连接方式、分组交换 教学内容: 三网融合、计算机网络的功能 网络的组成、因特网发展的三个阶段 因特网的组成、边缘部分的工作方式、核心部分的工作方式、三种数据交换方式(电路交换、分组交换、报文交换) 计算机网络在我国的发展历程 复习思考题、作业题: 1、计算机网络向用户可以提供那些服务, 2、试从多个方面比较电路交换、报文交换和分组交换的主要优缺点。 3、因特网的两大组成部分(边缘部分与核心部分)的特点是什么,它们的工作方式各有什么特点, 下次课预习要点: Before the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean orcoated steel wire, tie all steel wire head-proof zinc-t should be using rust1 计算机网络的性能指标:速率、带宽、吞吐量、时延、往返时间等 coated steel wire, tie all steel wire head-f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coat2 第 2 次课 授课时间 任课教师 授课章节 1.5-1.6 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 了解计算机网络的非性能指标; 掌握计算机网络的分类、计算机网络的性能指标。 教学重点、难点: 重点:局域网、城域网、广域网在划分 标准 excel标准偏差excel标准偏差函数exl标准差函数国标检验抽样标准表免费下载红头文件格式标准下载 、覆盖的范围、数据传输速率、传输介质、拓扑结构和用户安全等方面的比较、计算机网络的性能指标:速率、带宽、时延 难点:局域网、城域网、广域网的比较以及各自的特点、带宽和时延的计算 教学内容: 计算机网络的定义 几种不同类别的网络:局域网、城域网、广域网、个人区域网、公用网、专用网 计算机网络的性能指标:速率、带宽、吞吐量、时延、时延带宽积、往返时间、利用率 复习思考题、作业题: 1、计算机网络都有哪些类别,各种类别的网络都有哪些特点, 2、计算机网络有哪些常用的性能指标, 3、假定网络利用率达到了90%。试估计一下现在的网络时延是它的最小值的多少倍, 4、收发两端之间的传输距离为1000km,信号在媒体上的传播速率为2×108m/s。试计算以下两种情况的发送时延和传播时延: (1) 数据长度为107bit,数据发送速率为100kb/s。 (2) 数据长度为103bit,数据发送速率为1Gb/s。 proof zinc-t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean orcoated steel wire, tie all steel wire head-3 从上面的计算中可以得到什么样的结论, 下次课预习要点: 层次化结构、OSI的七层结构 nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coatcoated steel wire, tie all steel wire head-f zincproo-4 第 3 次课 授课时间 任课教师 授课章节 1.7 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 熟悉OSI与TCP/IP的分层结构; 掌握计算机网络体系结构。 教学重点、难点: 重点: 协议 离婚协议模板下载合伙人协议 下载渠道分销协议免费下载敬业协议下载授课协议下载 的定义和组成要素,层次化结构的优点、OSI的七层结构以及每一层分别提供的服务、OSI和TCP/IP参考模型各自的优缺点,二者的差异 难点:理解协议的定义及其组成部分、OSI参考模型和协议的优缺点 教学内容: 计算机网络体系结构的形成 协议与划分层次 具有五层协议的体系结构 实体、协议、服务和服务访问点 TCP/IP的体系结构 复习思考题、作业题: 1、网络协议的三个要素是什么,各有什么含义, 2、论述具有五层协议的网络体系结构的要点,包括各层的主要功能。 下次课预习要点: 数据通信系统、物理层下面的传输媒体 Before the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean orcoated steel wire, tie all steel wire head-proof zinc-t should be using rust5 第 4 次课 授课时间 任课教师 授课章节 2.1-2.3 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 了解物理层的基本概念、数字传输系统; 熟悉数据通信系统的模型、信道的极限信息传输速率的计算、导向传输媒体的特点; 掌握有关信道的几个基本概念。 教学重点、难点: 重点:数据通信系统的模型、双绞线、同轴电缆、光纤的构成、各种传输介质的比较。 难点:香农公式的应用、极限传输速率计算、双绞线和直连线的制作、双绞线和同轴电缆的结构、光纤的连接方式 教学内容: 物理层的基本概念:机械特性、电气特性、功能特性、过程特性、并行传输、串行传输 数据通信系统的模型、三种通信方式、基带信号、调制信号、常用编码方式、基本的带通调制方法、信道的极限容量、极限传输速率计算 传输介质的分类以及各自的特性、双绞线和直连线的制作方法、同轴电缆和光纤的结构、光线的特点、非引导性传输媒体的特点 复习思考题、作业题: 1、试给出数据通信系统的模型并说明其主要组成构建的作用。 2、数据在信道重的传输速率受哪些因素的限制,信噪比能否任意提高,香农公式在数据通信中的意义是什么,“比特/每秒”和“码元/每秒”有何区别, proo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coatcoated steel wire, tie all steel wire head-f zinc6 3、常用的传输媒体有哪几种,各有何特点, 下次课预习要点: TIA 568A/568B两种线序 ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean orcoated steel wire, tie all steel wire head-proof zinc-t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen 7 第 5 次课 授课时间 任课教师 授课章节 制作双绞线实验 及职称 教学方法 实验教学 课时安排 2课时 与手段 [1] 计算机网络实验指导书. 郭雅.电子工业出版社.2012.1 [2] 计算机网络原理实验教程(第2版).徐明伟 崔勇 徐恪.机械工业 出版社.2013.4 [3] 计算机网络原理实验分析与实践.朱晓燕 刘羽.清华大学出版使用教材和 社.2012.8 主要参考书 [4] 思科网络实验室CCNP(路由技术)实验指南.梁广民 王隆杰.电子工 业出版社.2012.3 [5] 计算机网络原理:基于实验的协议分析方法.曹雪峰.清华大学出版 社.2014.1 教学与目的要求: 理解直通线和交叉线的应用范围,掌握直通线和交叉线的制作方法。 教学重点、难点: 重点:双绞线的基本原理、TIA 568A/568B两种线序 难点:双绞线的基本原理、测试方法 教学内容: (1)准备好实验所需材料; (2)用压线钳的剥线刀口将5类线的外保护套管划开,剥去保护套管; (3)按照EIA/TIA-568B标准和导线颜色将导线按规定的序号排好; (4)剪断电缆线,将剪断的电缆线放入RJ-45插头; (5)将RJ-45插头放入压线钳的压头槽内,压实; (6)测试。 复习思考题、作业题: 1、直通线和交叉线的应用范围, 下次课预习要点: 频分多路复用、时分多路复用、波分多路复用、码分多路复用 coated steel wire, tie all steel wire head-f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coat8 第 6 次课 授课时间 任课教师 授课章节 2.4 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 熟悉波分复用的原理; 掌握频分复用、时分复用、统计时分复用和码分复用的原理。 教学重点、难点: 重点:频分复用、时分复用、统计时分复用、波分复用和码分复用 难点:统计时分复用和码分复用 教学内容: 复用与分用的概念、频分多路复用、时分多路复用、波分多路复用和码分复用的原理、CDMA的原理 复习思考题、作业题: 1、为什么要使用信道复用技术,常用的信道复用技术有哪些, 2、码分多址CDMA为什么可以使所有用户在同样的时间使用同样的频带进行通信而不会互相干扰,这种复用方法有何优缺点, 3、共有4个站进行码分多址通信。4个站的码片序列为 A:(,1,1,1,1,1,1,1,1) B:(,1,1,1,1,1,1,1,1) C:(,1,1,1,1,1,1,1,1) D:(,1,1,1,1,1,1,1,1) 现收到这样的码片序列S:(,1,1,3,1,1,3,1,1)。问哪个站发送数据了,发送数据的站发送的是0还是1, coated steel wire, tie all steel wire head-proof zinc-t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean or9 下次课预习要点: 数字传输系统、宽带接入技术 coated steel wire, tie all steel wire head-f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coat10 第 7 次课 授课时间 任课教师 授课章节 2.5-2.6 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 了解数字传输系统; 熟悉ADSL原理。 教学重点、难点: 重点: ADSL原理、ADSL和有线电视进行上网的优缺点 难点:ADSL原理 教学内容: 脉码调制PCM、A DSL、光纤同轴混合网(HFC网)、FI'Tx技术 复习思考题、作业题: 1、试比较xDSL、HFC以及FTTx接入技术的优缺点, 2、为什么在ASDL技术中,在不到1MHz的带宽中却可以传送速率高达每秒几个兆比, 下次课预习要点: 点对点信道、PPP协议的组成 -t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean orcoated steel wire, tie all steel wire head-proof zinc11 第 8 次课 授课时间 任课教师 授课章节 3.1-3.2 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 了解数据链路层的基本概念、PPP 协议的特点、组成、工作状态; 熟悉PPP 协议的帧格式; 掌握数据链路层点对点信道的特点、数据链路层三个基本问题的解决方法。 教学重点、难点: 重点:链路与数据链路、封装成帧、透明传输(字符填充)、差错 检测 工程第三方检测合同工程防雷检测合同植筋拉拔检测方案传感器技术课后答案检测机构通用要求培训 (CRC循环冗余检验) 难点:PPP协议帧格式(字节填充、零比特填充)、封装成帧、透明传输(字符填充)、差错检测(CRC循环冗余检验) 教学内容: 使用点对点信道的数据链路层:链路与数据链路、封装成帧、透明传输(字符填充)、差错检测(CRC循环冗余检验) 数据通信的基础知识:PPP协议的组成、特点、帧格式(字节填充、零比特填充)、PPP协议的工作状态 复习思考题、作业题: 1、数据链路(即逻辑链路)与链路(即物理链路)有何区别? “电路接通了”与”数据链路接通了”的区别何在? 2、如果在数据链路层不进行帧定界,会发生什么问题, coated steel wire, tie all steel wire head-f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coat12 3、要发送的数据为1101011011。采用CRC的生成多项式是P(X)=X4+X+1。试求应添加在数据后面的余数。数据在传输过程中最后一个1变成了0,问接收端能否发现,若数据在传输过程中最后两个1都变成了0,问接收端能否发现,采用CRC检验后,数据链路层的传输是否就变成了可靠的传输, 4、要发送的数据为101110。采用CRCD 生成多项式是P(X)=X3+1。试求应添加在数据后面的余数。 5、一个PPP帧的数据部分(用十六进制写出)是7D 5E FE 27 7D 5D 7D 5D 65 7D 5E。试问真正的数据是什么(用十六进制写出), 6、PPP协议使用同步传输技术传送比特串0110111111111100。试问经过零比特填充后变成怎样的比特串,若接收端收到的PPP帧的数据部分是0001110111110111110110,问删除发送端加入的零比特后变成怎样的比特串, 下次课预习要点: 计算机网络的拓扑结构、适配器的作用 coated steel wire, tie all steel wire head-proof zinc-t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean or13 第 9 次课 授课时间 任课教师 授课章节 3.3 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 熟悉适配器、计算机网络的拓扑结构; 掌握CSMA/CD协议的原理。 教学重点、难点: 重点:计算机网络的拓扑结构、CSMA/CD协议原理 难点: CSMA/CD协议原理 教学内容: 常见的计算机网络拓扑结构,以及各种拓扑结构的主要特点、局域网的数据链路层、 CSMA/CD协议 复习思考题、作业题: 1、常用的局域网的网络拓扑有哪些种类,现在最流行的是哪种结构,为什么早期的以太网选择总线拓扑结构而不是星形拓扑结构,但现在却改为使用星形拓扑结构, 2、以太网使用的CSMA/CD协议是以争用方式接入到共享信道。这与传统的时分复用TDM相比优缺点如何, 3、假定站点A和B在同一个10Mb/s以太网网段上。这两个站点之间的传播时延为225比特时间。现假定A开始发送一帧,并且在A发送结束之前B也发送一帧。如果A发送的是以太网所容许的最短的帧,那么A在检测到和B发生碰撞之前能否把自己的数据发送完毕,换言之,如果A在发送完毕之前并没有检测到碰撞,那么能否肯定A所发送 coated steel wire, tie all steel wire head-f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coat14 的帧不会和B发送的帧发生碰撞,(提示:在计算时应当考虑到每一个以太网帧在发送到信道上时,在MAC帧前面还要增加若干字节的前同步码和帧定界符) 4、在上题中的站点A和B在t=0时同时发送了数据帧。当t=255比特时间,A和B同时检测到发生了碰撞,并且在t=255+48=273比特时间完成了干扰信号的传输。A和B在CSMA/CD算法中选择不同的r值退避。假定A和B选择的随机数分别是rA=0和rB=1。试问A和B各在什么时间开始重传其数据帧,A重传的数据帧在什么时间到达B,A重传的数据会不会和B重传的数据再次发生碰撞,B会不会在预定的重传时间停止发送数据, 下次课预习要点: 集线器的特点、信道利用率 proof zinc-t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean orcoated steel wire, tie all steel wire head-15 第 10 次课 授课时间 任课教师 授课章节 3.4 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 了解以太网的信道利用率; 熟悉以太网集线器的作用及使用的场合; 掌握数据链路层广播信道的特点、以太网MAC层的硬件地址。 教学重点、难点: 重点:星型拓扑结构、信道利用率、MAC层及MAC帧格式 难点:MAC帧格式和信道利用率的计算 教学内容: 使用集线器的星形拓扑 以太网的信道利用率 以太网的MAC层 复习思考题、作业题: 1、有10个站连接到以太网上。试计算以下情况下每一个站所能得到的带宽。 (1)10个站都连接到一个10Mb/s以太网集线器; (2)10个站都连接到一个100Mb/s以太网集线器; 2、假定一个以太网上的通信量中的80%是在本局域网上进行的,而其余的20%的通信量是在本局域网和因特网之间进行的。另一个以太网的情况则反过来。你认以太网集线器应当用在哪一个网络, coated steel wire, tie all steel wire head-f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coat16 下次课预习要点: 透明网桥和源路由网桥的工作原理 the barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean orcoated steel wire, tie all steel wire head-proof zinc-t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohib17 第 11 次课 授课时间 任课教师 授课章节 3.5-3.6 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 了解高速以太网技术; 熟悉以太网在物理层和数据链路层的扩展方式、网桥、以太网交换机的作用及使用的场合、VLAN技术; 掌握透明网桥的工作原理。 教学重点、难点: 重点:数据链路层扩展以太网、高速以太网的主要特征、工作原理和扩展技术 难点:透明网桥和源路由网桥的工作原理。高速以太网的的工作原理 教学内容: 在物理层扩展以太网 在数据链路层扩展以太网 100BASE-T以太网 吉比特以太网 10吉比特以太网 使用高速以太网进行宽带接入 复习思考题、作业题: 1、以太网交换机有何特点,用它怎样组成虚拟局域网, 2、网桥的工作原理和特点是什么,网桥与转发器以及以太网交换机有何异同, f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coatcoated steel wire, tie all steel wire head-18 3、网桥中的转发表是用自学习算法建立的。如果有的站点总是不发送数据而仅仅接受数据,那么在转发表中是否就没有与这样的站点相对应的项目,如果要向这个站点发送数据帧,那么网桥能够把数据帧正确转发到目的地址吗, 下次课预习要点: 二层交换机的工作原理 ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean orcoated steel wire, tie all steel wire head-proof zinc-t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen19 第 12 次课 授课时间 任课教师 授课章节 VLAN实验(二层交换机) 及职称 教学方法 实验教学 课时安排 2课时 与手段 [1] 计算机网络实验指导书. 郭雅.电子工业出版社.2012.1 [2] 计算机网络原理实验教程(第2版).徐明伟 崔勇 徐恪.机械工业 出版社.2013.4 [3] 计算机网络原理实验分析与实践.朱晓燕 刘羽.清华大学出版使用教材和 社.2012.8 主要参考书 [4] 思科网络实验室CCNP(路由技术)实验指南.梁广民 王隆杰.电子工 业出版社.2012.3 [5] 计算机网络原理:基于实验的协议分析方法.曹雪峰.清华大学出版 社.2014.1 教学与目的要求: 熟悉二层交换机的配置方法;掌握二层交换机与VLAN的结合技术及功能。 教学重点、难点: 重点:VLAN的配置方法、测试方法 难点:二层交换机上配置VLAN 教学内容: 第一步:在交换机SwitchA上创建Vlan 10,并将0/5端口划分到Vlan 10中 第二步:在交换机switchA上创建Vlan 20,并将0/15端口划分到Vlan 20中 第三步:把交换机SwitchA上与交换机SwitchB相连的F0/24端口定义为Trunk模式 第四步:在交换机SwitchB上创建Vlan 10,并将0/5端口划分到Vlan 10中 第五步:把交换机SwitchB与交换机SwitchA相连的F0/24端口定义为Trunk模式 第六步:验证测试 复习思考题、作业题: 1、将该实验整理成实验报告 2、思考在实验过程中,如何更加有效地进行团队协作, 下次课预习要点: IP地址的分类、子网掩码的定义 coated steel wire, tie all steel wire head-f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coat20 第 13 次课 授课时间 任课教师 授课章节 4.1-4.2.3 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 了解虚电路服务和数据包服务的特点、网络层与网络互联的基本概念; 掌握传统IP地址分类、IP地址和物理地址的关系。 教学重点、难点: 重点:虚电路服务和数据报服务、IP地址概念、类型、分类 难点:IP地址分类 教学内容: 网络层提供的两种服务 虚拟互连网络 分类的lP地址 IP地址与硬件地址 复习思考题、作业题: 1、IP地址分为几类,各如何表示,IP地址的主要特点是什么, 2、试说明IP地址与硬件地址的区别,为什么要使用这两种不同的地址, 3、IP地址 方案 气瓶 现场处置方案 .pdf气瓶 现场处置方案 .doc见习基地管理方案.doc关于群访事件的化解方案建筑工地扬尘治理专项方案下载 与我国的电话号码体制的主要不同点是什么, 下次课预习要点: ARP协议的原理、子网掩码的概念 t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean orcoated steel wire, tie all steel wire head-proof zinc-21 第 14 次课 授课时间 任课教师 授课章节 4.2.4-4.3 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 熟悉IP数据报格式 掌握无类域间路由选择CIDR、IP分组的转发流程、子网划分方法、地址解析协议的要点。 教学重点、难点: 重点:IP报文格式、分组转发、子网划分、无分类编址CIDR、子网掩码的概念 难点:IP数据报格式、子网划分方法、无分类编址CIDR 教学内容: 地址解析协议ARP和逆地址解析协议RARP IP数据报的格式 IP层转发分组的流程 划分子网 使用子网时分组的转发 无分类编址CIDR(构造超网) 复习思考题、作业题: 1、一个3200位长的TCP报文传到IP层,加上160位的首部后成为数据报。下面的互联网由两个局域网通过路由器连接起来。但第二个局域网所能传送的最长数据帧中的数据部分只有1200位。因此数据报在路由器必须进行分片。试问第二个局域网向其上层要传送多少比特的数据(这里的“数据”当然指的是局域网看见的数据)? coated steel wire, tie all steel wire head-f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coat22 2、主机A发送IP数据报给主机B,途中经过了5个路由器。试问在IP数据报的发送过程中总共使用了几次ARP, 3、一个数据报长度为4000字节(固定首部长度)。现在经过一个网络传送,但此网络能够传送的最大数据长度为1500字节。试问应当划分为几个短些的数据报片,各数据报片的数据字段长度、片偏移字段和MF标志应为何数值, 4、有两个CIDR地址块208.128/11和208.130.28/22。是否有那一个地址块包含了另一个地址,如果有,请指出,并说明理由。 下次课预习要点: IP地址与TCP/IP协议的配置方法 Before the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean orcoated steel wire, tie all steel wire head-proof zinc-t should be using rust23 第 15 次课 授课时间 任课教师 授课章节 IP地址的划分与配置实验 及职称 教学方法 实验教学 课时安排 2课时 与手段 [1] 计算机网络实验指导书. 郭雅.电子工业出版社.2012.1 [2] 计算机网络原理实验教程(第2版).徐明伟 崔勇 徐恪.机械工业 出版社.2013.4 [3] 计算机网络原理实验分析与实践.朱晓燕 刘羽.清华大学出版使用教材和 社.2012.8 主要参考书 [4] 思科网络实验室CCNP(路由技术)实验指南.梁广民 王隆杰.电子工 业出版社.2012.3 [5] 计算机网络原理:基于实验的协议分析方法.曹雪峰.清华大学出版 社.2014.1 教学与目的要求: 熟悉命令提示符的使用方法; 掌握IP地址、子网掩码、网关等的配置方法。 教学重点、难点: 重点:命令提示符的使用方法 难点:子网掩码、网关的配置方法 教学内容: 1、设置IP地址、子网掩码、默认网关以及DNS服务器地址 2、子网掩码实验 (1)为每组两台计算机配置地址; (2)用ping命令检查PC1和PC2之间的连通性,并分析原因。 (3)将PC1的子网掩码改为255.255.255.0,其他设置保持不变。 (4)在两台PC上分别执行arp -d命令,然后在PC1上 ping PC2,观察并记录结果; (5)在两台PC上分别执行arp -d命令,然后在PC2上 ping PC1,观察并记录结果。 复习思考题、作业题: 保留实验截图,提交实验报告 下次课预习要点: ICMP协议原理 coated steel wire, tie all steel wire head-f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coat24 coated steel wire, tie all steel wire head-proof zinc-t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean or25 第 16 次课 授课时间 任课教师 授课章节 4.4 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 熟悉Internet控制报文协议的报文类型与相关网络命令; 掌握常用网络命令的原理。 教学重点、难点: 重点:ICMP报文的种类 难点:ping、tracert的原理 教学内容: ICMP报文的种类 ICMP的应用举例 复习思考题、作业题: 如何利用网络命令进行网络故障的排查, 下次课预习要点: 常用网络命令的功能 -nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coatcoated steel wire, tie all steel wire head-f zincproo26 第 17 次课 授课时间 任课教师 授课章节 常用网络命令实验 及职称 教学方法 实验教学 课时安排 2课时 与手段 [1] 计算机网络实验指导书. 郭雅.电子工业出版社.2012.1 [2] 计算机网络原理实验教程(第2版).徐明伟 崔勇 徐恪.机械工业 出版社.2013.4 [3] 计算机网络原理实验分析与实践.朱晓燕 刘羽.清华大学出版使用教材和 社.2012.8 主要参考书 [4] 思科网络实验室CCNP(路由技术)实验指南.梁广民 王隆杰.电子工 业出版社.2012.3 [5] 计算机网络原理:基于实验的协议分析方法.曹雪峰.清华大学出版 社.2014.1 教学与目的要求: 熟悉常用的网络命令;熟悉常用数据分析工具的使用方法; 掌握网络协议的配置方法。 教学重点、难点: 重点:ping、ipconfig参数的含义 难点:tracert原理 教学内容: (1)查看本机的网络连接状态; (2)设置网络TCP/IP参数; (3)任务栏上的“本地连接”图标的隐藏或显示。 (4)点击开始|运行,输入cmd,回车。依次使用以下命令,查看并分析结果: 用ping命令,测试网络节点的连通性,测试教师指定的机器是否可连通; 利用ipconfig命令查看主机的IP地址、MAC地址,以及主要的网络参数; 利用arp命令查看主机的地址解析表,并增加和删除一些主机的解析记录; 利用route命令查看主机的路由表,并增加和删除一些路由记录; 利用tracert命令查看到指定主机之间的所经过路由器,分析路由的路径; 利用netstat命令查看主机路由信息,以及TCP、UDP通信的连接信息和统计数据。 复习思考题、作业题: coated steel wire, tie all steel wire head-proof zinc-t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean or27 保留实验截图,提交实验报告 下次课预习要点: 路由选择协议RIP、OSPF的原理 -nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coatcoated steel wire, tie all steel wire head-f zincproo28 第 18 次课 授课时间 任课教师 授课章节 4.5 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 熟悉路由器的基本配置方法; 掌握路由器与三层交换机的概念、路由选择协议的原理。 教学重点、难点: 重点:内部网关协议RIP、OSPF;外部网关协议BGP 难点:内部网关协议RIP、OSPF的工作原理 教学内容: 有关路由选择协议的几个基本概念 内部网关协议RIP 内部网关协议OSPF 外部网关协议BGP 路由器的构成 复习思考题、作业题: 1、试简述RIP,OSPF和BGP路由选择协议的主要特点。 2、假定网络中的路由器B的路由表有如下的项目(这三列分别表示“目的网络”、“距离”和“下一跳路由器”) N1 7 A N2 2 B N6 8 F -t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean orcoated steel wire, tie all steel wire head-proof zinc29 N8 4 E N9 4 F 现在B收到从C发来的路由信息(这两列分别表示“目的网络”“距离”): N2 4 N3 8 N6 4 N8 3 N9 5 试求出路由器B更新后的路由表(详细说明每一个步骤)。 下次课预习要点: 多播技术、VPN和NAT的原理 be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coatcoated steel wire, tie all steel wire head-f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rust30 第 19 次课 授课时间 任课教师 授课章节 4.6-4.7 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 了解多播的基本概念; 熟悉VPN和NAT路由器的基本配置方法。 教学重点、难点: 重点:IP多播工作原理、虚拟专用网VPN的种类 难点:IP多播工作原理、网络地址转换NAT 教学内容: IP多播的基本概念 网际组管理协议IGMP和多播路由选择协议 隧道技术实现VPN NAT路由器的工作原理 复习思考题、作业题: 1、什么是VPN,VPN有什么特点和优缺点,VPN有几种类别, 2、什么是NAT?NAPT有哪些特点,NAT的优点和缺点有哪些,NAT的优点和缺点有哪些, 下次课预习要点: 锐捷路由器的使用方法 proof zinc-t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean orcoated steel wire, tie all steel wire head-31 第 20 次课 授课时间 任课教师 授课章节 配置静态路由实验 及职称 教学方法 实验教学 课时安排 2课时 与手段 [1] 计算机网络实验指导书. 郭雅.电子工业出版社.2012.1 [2] 计算机网络原理实验教程(第2版).徐明伟 崔勇 徐恪.机械工业 出版社.2013.4 [3] 计算机网络原理实验分析与实践.朱晓燕 刘羽.清华大学出版使用教材和 社.2012.8 主要参考书 [4] 思科网络实验室CCNP(路由技术)实验指南.梁广民 王隆杰.电子工 业出版社.2012.3 [5] 计算机网络原理:基于实验的协议分析方法.曹雪峰.清华大学出版 社.2014.1 教学与目的要求: 了解路由器的配置和使用方法。 掌握静态路由的配置方法。 教学重点、难点: 重点:通过静态路由方式实现网络的连通性 难点:通过校园网具体案例,提高解决实际网络问题的能力 教学内容: 第一步:在路由器 Router1上配置接口的 IP 地址和串口上的时钟频率。 第二步:在路由器Router1上配置静态路由 第三步:在路由器Router2上配置接口的IP地址和串口上的时钟频率 第四步:在路由器Router2上配置静态路由 第五步:按照拓扑结构图连线,分别将PC1的IP地址设置为172.16.1.11,网关为172.16.1.1。测试网络的互连互通性 复习思考题、作业题: 保留实验截图,提交实验报告 下次课预习要点: 运输层端口的概念、UDP和TCP协议的基本知识 coated steel wire, tie all steel wire head-f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coat32 第 21 次课 授课时间 任课教师 授课章节 5.1-5.3 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 熟悉UDP 用户数据报的首部格式; 掌握运输层中的两个协议的特点与原理、端口的概念。 教学重点、难点: 重点:进程之间的通信、运输层的两个主要协议、复用和分用、UDP协议的特点,UDP报头格式 难点:端口的分类、UDP报头格式 教学内容: 进程之间的通信、运输层的两个主要协议、复用和分用、端口号 UDP协议的特点、UDP报头格式 TCP最主要的特点 复习思考题、作业题: 1、当应用程序使用面向连接的TCP和无连接的IP时,这种传输是面向连接的还是面向无连接的, 2、试举例说明有些应用程序愿意采用不可靠的UDP,而不用采用可靠的TCP。 3、接收方收到有差错的UDP用户数据报时应如何处理, 4、端口的作用是什么,为什么端口要划分为三种, 下次课预习要点: -t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean orcoated steel wire, tie all steel wire head-proof zinc33 停止等待协议、超时重传机制 coated steel wire, tie all steel wire head-f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coat34 第 22 次课 授课时间 任课教师 授课章节 5.4-5.5 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 掌握停止等待协议的原理、TCP 的数据编号与确认机制、连续ARQ协议、TCP 报文段的首部格式。 教学重点、难点: 重点:超时重传、滑动窗口流量控制、拥塞控制等技术、TCP报文段的首部格式、连续ARQ协议的工作原理 难点:滑动窗口流量控制、连续ARQ协议的工作原理 教学内容: 停止等待协议、超时重传机制、信道利用率、连续ARQ协议、累积确认机制、回退 N TCP报文段的首部各字段的含义 复习思考题、作业题: 1、在停止等待协议中如果不使用编号是否可行,为什么, 2、在停止等待协议中,如果收到重复的报文段时不予理睬(即悄悄地丢弃它而其他什么也没做)是否可行,试举出具体的例子说明理由。 3、主机A向主机B连续发送了两个TCP报文段,其序号分别为70和100。试问: (1) 第一个报文段携带了多少个字节的数据, (2) 主机B收到第一个报文段后发回的确认中的确认号应当是多少, (3) 如果主机B收到第二个报文段后发回的确认中的确认号是180,试问A发送的 coated steel wire, tie all steel wire head-proof zinc-t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean or35 第二个报文段中的数据有多少字节, (4) 如果A发送的第一个报文段丢失了,但第二个报文段到达了B。B在第二个报文 段到达后向A发送确认。试问这个确认号应为多少, 下次课预习要点: Wireshark工具的使用方法 coated steel wire, tie all steel wire head-f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coat36 第 23 次课 授课时间 任课教师 授课章节 UDP、TCP协议分析实验 及职称 教学方法 实验教学 课时安排 2课时 与手段 [1] 计算机网络实验指导书. 郭雅.电子工业出版社.2012.1 [2] 计算机网络原理实验教程(第2版).徐明伟 崔勇 徐恪.机械工业 出版社.2013.4 [3] 计算机网络原理实验分析与实践.朱晓燕 刘羽.清华大学出版使用教材和 社.2012.8 主要参考书 [4] 思科网络实验室CCNP(路由技术)实验指南.梁广民 王隆杰.电子工 业出版社.2012.3 [5] 计算机网络原理:基于实验的协议分析方法.曹雪峰.清华大学出版 社.2014.1 教学与目的要求: 掌握Wireshark的基本操作; 掌握UCP、TCP协议的原理及报文的基本结构。 教学重点、难点: 重点:Wireshark的基本操作、UCP、TCP协议报文的分析 难点:UCP、TCP协议报文的分析 教学内容: 1、UDP报文的捕获与分析 (1)打开WireShark,开始监控流量。 (2)协议分析。 (3)UDP组播分析:Ethernet II帧 2、TCP报文的捕获与分析 复习思考题、作业题: 保留实验截图,提交实验报告 下次课预习要点: TCP可靠传输的实现、流量控制 coated steel wire, tie all steel wire head-proof zinc-t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean or37 第 24 次课 授课时间 任课教师 授课章节 5.6-5.7 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 掌握TCP可靠传输的实现、TCP 的流量控制方法。 教学重点、难点: 重点:滑动窗口、超时重传、选择确认SACK、流量控制 难点:滑动窗口、流量控制 教学内容: TCP可靠传输的实现: 以字节为单位的滑动窗口、选择确认SACK TCP的流量控制: 流量控制的定义、利用滑动窗口实现流量控制 复习思考题、作业题: 在使用TCP传送数据时,如果有一个确认报文段丢失了,也不一定会引起与该确认报文段对应的数据的重传。试说明理由。 下次课预习要点: TCP拥塞控制 f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coatcoated steel wire, tie all steel wire head-38 第 25 次课 授课时间 任课教师 授课章节 5.8-5.9 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 了解随机早期检测RED 、TCP 的有限状态机; 掌握TCP 的拥塞控制方法、TCP 的运输连接管理。 教学重点、难点: 重点:拥塞控制的原理和方法、三次握手 难点:拥塞控制原理、三次握手 教学内容: TCP的拥塞控制: 拥塞控制的定义、拥塞控制与流量控制的比较、几种拥塞避免算法(慢开始、拥塞避免、快重传、快恢复)、随机早期检测RED 第九节 TCP的运输连接管理: 三次握手、四次挥手、TCP 的有限状态机 复习思考题、作业题: 1、在TCP的拥塞控制中,什么是慢开始、拥塞避免、快重传和快恢复算法?这里每一种算法各起什么作用? “乘法减小”和“加法增大”各用在什么情况下? 2、设TCP的ssthresh的初始值为8(单位为报文段)。当拥塞窗口上升到12时网络发生了超时,TCP使用慢开始和拥塞避免。试分别求出第1次到第15次传输的各拥塞窗口大小。你能说明拥塞控制窗口每一次变化的原因吗, coated steel wire, tie all steel wire head-proof zinc-t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean or39 下次课预习要点: TCP三次握手的报文分析 coated steel wire, tie all steel wire head-f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coat40 第 26 次课 授课时间 任课教师 授课章节 TCP三次握手验证实验 及职称 教学方法 实验教学 课时安排 2课时 与手段 [1] 计算机网络实验指导书. 郭雅.电子工业出版社.2012.1 [2] 计算机网络原理实验教程(第2版).徐明伟 崔勇 徐恪.机械工业 出版社.2013.4 [3] 计算机网络原理实验分析与实践.朱晓燕 刘羽.清华大学出版使用教材和 社.2012.8 主要参考书 [4] 思科网络实验室CCNP(路由技术)实验指南.梁广民 王隆杰.电子工 业出版社.2012.3 [5] 计算机网络原理:基于实验的协议分析方法.曹雪峰.清华大学出版 社.2014.1 教学与目的要求: 掌握Wireshark的基本操作; 通过报文分析TCP协议建立连接和释放连接的过程。 教学重点、难点: 重点:TCP报文的捕获与分析 难点:三次握手报文的分析、四次挥手报文的分析 教学内容: (1)TCP报文的捕获与分析 (2)三次握手报文的分析,进入TCP报文内部看连接过程: 本机(客户)向目标地址(服务器)发出的第一次握手,seq=0,SYN=1。 服务器的回复,SYN=1,ACK=1,seq=0,ack=1。 本机再向服务器发出第三次握手,可以看到ACK=1,seq=1,ack=1。 (3)四次挥手报文的分析,分析TCP连接释放过程 复习思考题、作业题: 保留实验截图,提交实验报告 下次课预习要点: 应用层协议的功能:DNS、FTP、TELNET、WWW coated steel wire, tie all steel wire head-proof zinc-t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean or41 第 27 次课 授课时间 任课教师 授课章节 6.1-6.4 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 了解简单文件传送协议 TFTP、登录 TELNET的特点、超文本标记语言HTML、万维网页面中的超链接、搜索引擎; 熟悉域名系统基本概念、因特网的域名结构、域名服务器的分类、WWW相关概念、超文本传送协议 HTTP工作过程; 掌握用域名服务器进行域名解析、FTP 的基本工作原理、统一资源定位符URL。 教学重点、难点: 重点:域名空间的树状结构以及域名系统的命名规则、常用的域名的意义、FTP服务器配置,使用FTP工具对文件进行下载和上传、使用Telnet进行远程访问、C/S模式,HTTP协议的报文格式及工作原理 难点:域名空间的树状结构以及域名系统的命名规则、FTP的工作原理、Telnet的工作原理、HTTP协议的工作原理 教学内容: 域名系统DNS: 域名系统概述、因特网的域名结构、域名服务器、域名服务器对域名的解析 文件传送协议: FTP的工作原理、FTP的两个连接 远程终端协议TELNET: coated steel wire, tie all steel wire head-f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coat42 Telnet的工作原理 万维网WWW: 万维网概述、统一资源定位符URL的格式、超文本传送协议HTTP的工作过程、代理服务器、HTML语言、搜索引擎、博客 复习思考题、作业题: 1、因特网的域名结构是怎么样的,它与目前的电话网的号码结构有何异同之处, 2、域名系统的主要功能是什么,域名系统中的本地域名服务器、根域名服务器、顶级域名服务器以及权限域名权服务器有何区别, 3、远程登录TELNET的主要特点是什么, 4、假定一个超链从一个万维网文档链接到另一个万维网文档时,由于万维网文档上出现了差错而使得超链只想一个无效的计算机名字。这是浏览器将向用户报告什么, 下次课预习要点: HTTP报文格式分析 ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean orcoated steel wire, tie all steel wire head-proof zinc-t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen 43 第 28 次课 授课时间 任课教师 授课章节 HTTP协议报文分析实验 及职称 教学方法 实验教学 课时安排 2课时 与手段 [1] 计算机网络实验指导书. 郭雅.电子工业出版社.2012.1 [2] 计算机网络原理实验教程(第2版).徐明伟 崔勇 徐恪.机械工业 出版社.2013.4 [3] 计算机网络原理实验分析与实践.朱晓燕 刘羽.清华大学出版使用教材和 社.2012.8 主要参考书 [4] 思科网络实验室CCNP(路由技术)实验指南.梁广民 王隆杰.电子工 业出版社.2012.3 [5] 计算机网络原理:基于实验的协议分析方法.曹雪峰.清华大学出版 社.2014.1 教学与目的要求: 掌握协议分析工具的使用; 掌握HTTP协议头部数据的含义; 分析HTTP协议请求及响应过程。 教学重点、难点: 重点:Wireshark的使用方法 难点:HTTP请求报文与响应报文格式 教学内容: (1)使用Wireshark在上网过程中截获截获的HTTP的请求报文,分析其包含的信息; (2)使用Wireshark在上网过程中截获截获的HTTP的响应报文,分析其包含的信息。 复习思考题、作业题: 保留实验截图,提交实验报告 下次课预习要点: 电子邮件协议原理 coated steel wire, tie all steel wire head-f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coat44 第 29 次课 授课时间 任课教师 授课章节 6.5-6.6 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 了解电子邮件信息格式、通用因特网邮件扩充 MIME; 掌握电子邮件系统的组成部分、电子邮件协议SMTP和POP3原理及配置方法、动态主机配置协议 DHCP的原理。 教学重点、难点: 重点:简单邮件传输协议SMTP,电子邮件传输原理,电子信箱的申请和电子邮件的使用、DHCP服务器配置 难点:电子邮件传输原理、DHCP服务器配置 教学内容: 电子邮件概述 简单邮件传送协议SMTP 电子邮件的信息格式 邮件读取协议POP3和IMAP 基于万维网的电子邮件 通用因特网邮件扩充MIME 动态主机配置协议DHCP 复习思考题、作业题: 1、试述电子邮件的最主要的组成部件。 -t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean orcoated steel wire, tie all steel wire head-proof zinc45 2、电子邮件的地址格式是怎样的,请说明各部分的意思。 3、试简述SMTP通信的三个阶段的过程。 4、DHCP协议用在什么情况下,当一台计算机第一次运行引导程序时,其ROP中有没有该IP地址,子网掩码或某个域名服务器的IP地址, 下次课预习要点: Foxmail和Outlook Express软件的使用方法 coated steel wire, tie all steel wire head-f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coat46 第 30 次课 授课时间 任课教师 授课章节 SMTP&POP3协议配置实验 及职称 教学方法 实验教学 课时安排 2课时 与手段 [1] 计算机网络实验指导书. 郭雅.电子工业出版社.2012.1 [2] 计算机网络原理实验教程(第2版).徐明伟 崔勇 徐恪.机械工业 出版社.2013.4 [3] 计算机网络原理实验分析与实践.朱晓燕 刘羽.清华大学出版使用教材和 社.2012.8 主要参考书 [4] 思科网络实验室CCNP(路由技术)实验指南.梁广民 王隆杰.电子工 业出版社.2012.3 [5] 计算机网络原理:基于实验的协议分析方法.曹雪峰.清华大学出版 社.2014.1 教学与目的要求: 进一步熟悉SMTP和POP3协议; 掌握Foxmail、Outlook express邮箱的账户设置方法。 教学重点、难点: 重点:SMTP和POP3协议在客户端邮件系统的配置 难点:SMTP和POP3协议在客户端邮件系统的配置 教学内容: 1、Foxmail 部分 (1)Foxmail邮箱的账户设置; (2)接收电子邮件; (3)回复、转发邮件; (4)编辑并发送电子邮件。 2、Outlook express邮箱服务器配置 (1)Outlook express配置; (2)Outlook express的使用 复习思考题、作业题: 保留实验截图,提交实验报告 下次课预习要点: coated steel wire, tie all steel wire head-proof zinc-t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean or47 coated steel wire, tie all steel wire head-f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coat48 第 31 次课 授课时间 任课教师 授课章节 6.7-6.8 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 了解系统调用和应用编程接口; 掌握简单网络管理协议 SNMP的三个组成部分。 教学重点、难点: 重点:简单网络管理协议SNMP的模型、SNMP的工作机制、系统调用和应用编程接口原理 难点:SNMP的工作机制、网络编程 教学内容: 网络管理的基本概念 管理信息结构SMI 管理信息库MIB SNMP的协议数据单元和报文 系统调用和应用编程接口 几种常用的系统调用 复习思考题、作业题: 1、什么是网络管理,为什么说网络管理是当今网络领域中的热闹课题, 2、解释下列术语,网络元素,被管对象,管理进程,代理进程和管理库 3、SNMP使用UDP传送报文,为什么不使用TCP, -t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean orcoated steel wire, tie all steel wire head-proof zinc49 下次课预习要点: 网络安全的基本概念、密码学两类算法 coated steel wire, tie all steel wire head-f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coat50 第 32 次课 授课时间 任课教师 授课章节 7.1-7.4 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 了解被动攻击方式; 掌握主动攻击方式、对称/公钥密码体制的基本概念及特点、数字签名的概念。 教学重点、难点: 重点:计算机网络安全的内容、常用的密码算法原理 难点:数据加密模型、常用的密码算法原理 教学内容: 网络安全问题概述 计算机网络面临的安全性威胁、网络安全的内容、一般数据加密模型 两类密码体制:对称密钥密码系统、非对称密钥密码系统 数字签名: 数字签名的功能、原理 报文鉴别和实体鉴别的原理 复习思考题、作业题: 1、计算机网络都面临哪几种威胁, 2、主动攻击和被动攻击的区别是什么, 3、密码编码学和密码分析学的区别是什么, 下次课预习要点: Before the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean orcoated steel wire, tie all steel wire head-proof zinc-t should be using rust51 数字签名原理 coated steel wire, tie all steel wire head-f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coat52 第 33 次课 授课时间 任课教师 授课章节 7.5-7.7 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 了解网络层安全协议IPsec、运输层安全协议SSL、SET; 掌握数字签名的概念、防火墙的基本概念、网络入侵检测的基本概念与方法。 教学重点、难点: 重点:对称密钥的分配和公钥的分配的原理、防火墙的技术原理,防火墙的功能和工作方式 难点:对称密钥的分配和公钥的分配的原理、防火墙和入侵检测的技术原理 教学内容: 对称密钥的分配和公钥的分配的原理 因特网使用的安全协议: 网络层安全协议IPsec、运输层安全协议SSL、SET 系统安全:防火墙与入侵检测 防火墙的定义、入侵检测方法 复习思考题、作业题: 1、IPsec都包含哪些协议, 2、简述SSL的工作过程。 下次课预习要点: IP 电话原理 -t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean orcoated steel wire, tie all steel wire head-proof zinc53 coated steel wire, tie all steel wire head-f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coat54 第 34 次课 授课时间 任课教师 授课章节 8.1-8.4 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 了解实时流式协议RTSP、实时运输协议RSTP、实时运输控制协议RTCP、H.323、会话发起协议SIP; 掌握多媒体信息的特点、IP 电话概述、改进“尽最大努力交付”的服务的方法。 教学重点、难点: 重点:实时流式协议RTSP、RSTP、RTCP、H.323、会话发起协议SIP、综合服务IntServ与资源预留协议RSVP、区分服务DiffServ 难点:实时流式协议RTSP、调度和管制机制 教学内容: 多媒体信息的特点、因特网上的音频/视频服务的类型 流式存储音频/视频: 传统下载方法、具有元文件的万维网服务器、媒体服务器、实时流式协议RTSP 交互式音频/视频: IP电话概述、IP电话所需要的几种应用协议(RTP、RTCP、H.323、会话发起协议SIP) 改进“尽最大努力交付”的服务: 服务质量的定义、调度和管制机制 复习思考题、作业题: 1、什么是服务质量QoS,为什么说因特网根本没有服务质量可言。 2、IP电话的通话质量与哪些因素有关系, coated steel wire, tie all steel wire head-proof zinc-t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean or55 下次课预习要点: WLAN的相关应用和概念 coated steel wire, tie all steel wire head-f zincproo-nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coat56 第 35 次课 授课时间 任课教师 授课章节 9.1-9.4 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 了解WPAN、WMAN; 掌握无线局域网的组成、无线局域网使用的CSMA/CA协议、局域网的MAC帧、蜂窝移动通信网中对移动用户的路由选择问题。 教学重点、难点: 重点:CSMA/CA协议 难点:CSMA/CA协议 教学内容: 第一节 无线局域网WLAN 无线局域网的组成、CSMA/CA协议 第二节 无线个人区域网WPAN WPAN、蓝牙系统 第三节 无线城域网WMAN WMAN概述 第四节 蜂窝移动通信网 蜂窝移动通信网概述、移动IP、移动用户的路由选择 复习思考题、作业题: 1、WI-FI与无线局域网WLAN是否为同义词,试简单说明。 proof zinc-t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean orcoated steel wire, tie all steel wire head-57 2、计算机移动到外地时,为什么可以保留原来的IP地址, 下次课预习要点: IPv6协议基本原理 -nt reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcement should be using rustbe less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibited. Before the reinforceme shouldfter each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to the construction site isual concrete surface color, no bleeding and segregation, and completes the record. Mixer should drain the barrel of water ae, by testing the slump, Vfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-re of the same manufacturer in the same fineness. Concrete mixer control of concrete mixing time of fairfaced concrete construction process must use the same manufacturer in the same variety of admixture and admixtu-Structures in fair ing release agent, Panel clean or not, no templates with dirt on the wall. According to the template install spell number ...to the keel, ensure the joist space to meet design requirements. In addition, check for coatcoated steel wire, tie all steel wire head-f zincproo58 第 36 次课 授课时间 任课教师 授课章节 10.1-10.3 及职称 教学方法 理论教学 课时安排 2课时 与手段 教 材: 谢希仁(计算机网络(第6版)(电子工业出版社(2012.6 参考书: [1] 王慧强等(计算机网络知识要点与习题解析(哈尔滨工程大学出版使用教材和 社(2009.10 主要参考书 [2] 吴功宜,吴英(计算机网络教程(第5版)(电子工业出版社(2011.6 [3] Andrew S.Tanenbaum(计算机网络(第5版)(清华大学出版 社(2012.03 [4] 徐明伟 徐恪(计算机网络原理实验教程(机械工业出版社(2008.4 教学与目的要求: 了解解决 IP 地址耗尽的措施、IPv6 的基本首部、IPv6 的地址空间、ICMPv6的原理 教学重点、难点: 重点:IPv6的地址格式、MPLS的工作原理、P2P文件共享的工作原理 难点:IPv6的地址格式、MPLS首部的位置与格式、P2P文件共享的工作原理 教学内容: 第一节 下一代网际协议IPv6 解决 IP 地址耗尽的措施、IPv6 的基本首部、IPv6 的地址空间 第二节 多协议标记交换MPLS MPLS的产生背景、MPLS的工作原理 第三节 P2P应用:电骡、BT原理 复习思考题、作业题: 1、IPv6只允许在源点进行分片,这样做有什么好处, 2、以下地址属于哪一种类型, FE80::12 FEC0::24A2 0::01 coated steel wire, tie all steel wire head-proof zinc-t should be using rustBefore the reinforcement reinforcement must first clean up the bar, keep clean, no obvious rust stains. Tie wire reinforcemen ited.he construction site should be less than 1.5 hours, in the pouring process, adding unexpected water mix or additive is prohibthe barrel of water after each cleaning to avoid affecting the water cement ratio. Concrete mix pour from a stirring end to t raine, by testing the slump, Visual concrete surface color, no bleeding and segregation, and completes the record. Mixer should dfaced concrete mixing forced mixer should be used, and the extension of time than normal concrete mixing 20~30S. Into concret-rmanufacturer in the same fineness. Concrete mixer control of concrete mixing time of fai faced concrete construction process must use the same manufacturer in the same variety of admixture and admixture of the same-stall spell number ... Structures in fairnot, no templates with dirt on the wall. According to the template in to the keel, ensure the joist space to meet design requirements. In addition, check for coating release agent, Panel clean or59
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