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《OPNET 4天培训教程》是一份专为初学者设计的仿真技术学习资源，旨在帮助新接触OPNET平台的用户快速掌握其基本操作和高级功能。OPNET是一款强大的网络性能分析与仿真软件，广泛应用于通信网络、数据中心、物联网以及航空航天等多个领域的性能评估和优化。在为期四天的培训教程中，你将深入了解到以下关键知识点： **第一天：OPNET简介与环境搭建** 1. OPNET概述：了解OPNET的历史、发展和主要应用领域。 2. 软件安装：详细步骤指导如何下载和安装OPNET软件。 3. 工作环境：熟悉OPNET的工作界面和菜单结构，包括项目管理、模型构建和结果查看等区域。 4. 第一次仿真：通过一个简单的示例，学习如何创建第一个仿真项目。 **第二天：网络模型与组件构建** 1. 网络模型基础：理解网络模型的构成元素，如节点、链路、协议和应用。 2. 节点模型：学习如何定义不同类型的网络节点，包括路由器、交换机、服务器和终端设备。 3. 链路模型：了解链路的参数配置，如带宽、延迟、丢包率等。 4. 协议模型：掌握添加和配置各种网络协议，如TCP/IP、以太网、802.11等。 5. 应用模型：学习如何添加和定制网络应用，如HTTP、FTP、VoIP等。 **第三天：仿真设置与运行** 1. 仿真参数：设置仿真时间、迭代次数、报告间隔等关键参数。 2. 仿真预处理：理解并执行模型检查、冲突解决和前向仿真等步骤。 3. 仿真运行：启动和监控仿真过程，观察实时性能指标。 4. 结果后处理：学习如何查看和分析仿真结果，包括图表、报告和日志文件。 **第四天：高级特性和案例分析** 1. 自定义模型：探讨如何开发自定义协议和应用，以满足特定需求。 2. 多场景比较：学习如何设定多个仿真场景进行对比分析。 3. 优化技巧：了解如何通过调整模型参数进行性能优化。 4. 实战案例：通过实际案例分析，应用所学知识解决具体问题。通过这四天的学习，你不仅能够掌握OPNET的基本操作，还能建立起对网络仿真的深入理解，为今后的项目工作打下坚实的基础。这份教程将理论知识与实践操作相结合，使你在短时间内快速提升在OPNET领域的专业技能。

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opnet 4天培训教程.rar （5个子文件）

opnet 4天培训教程

ITGuru_Day2a.ppt 4.23MB

Modeler_Day2.ppt 3.74MB

ITGuru_Day1.ppt 7.03MB

Modeler_Day1.ppt 4.67MB

OPNET_LabManual.doc 2.9MB

Lab Manual for OPNET Training

Using this book

In each section, there is some information about what you are doing and why, and some

step-by-step instructions in bold type. There are also screenshots of the lab at various

stages. For each section, read through the lab once to see what you will be doing, then go

back and follow the instructions. There are screenshots above some sections that show

what your project should look like. When you are done with the section, if the rest of the

class is still working, we suggest that you look at the Online Documentation (under the

Help menu) and search for relevant topics or topics of interest to you.

IT Guru Day 1

Lab 1 : Creating a Topology

Lab 2 : Adding Traffic

Lab 3 : Choose Statistics and Run Simulation

Lab 4 : View Results

Lab 5 : Create Additional Scenarios

IT Guru Day 2

Lab 6 : Building Network Topologies

Lab 7 : Application Response Time Engineering

Lab 8 : Traffic Engineering using MPLS

Lab 9 : Simulation Methodology for the Analysis of QoS

OPNET Modeler Day 1

Lab 10 : Creating Node Model

Lab 11 : Creating Link Model

Lab 12 : Completing the Bank Network

OPNET Modeler Day 2

Lab 13 : Expanding the Bank Network

Lab 14 : Creating Process Model

Lab #1: Creating a Topology

In order to represent your network’s topology, you must first gather information

about the aspects of your network you wish to model. Below is some information about

the company and its network.

Lansing Hotel Reservation Services is a hotel reservation company headquartered

in Dallas, Texas. Lansing employees are experiencing high delays using the company’s

proprietary hotel reservation application, and customers are threatening to use other

services if the problem is not fixed. Your task is to identify the problem and propose a

solution. Lansing’s current network consists of four offices, each containing 28

interconnected workstations. The offices are connected via 56K lines. The Application

Servers, which all users access to run Lansing’s proprietary software (as well as other

important applications), are located in the company’s Dallas HQ.

Create a new project:

 Select File / New / Project; press “OK”

 Set Project Name = Hotel_reserve

 Set Scenario Name = original_network; press “OK”

Answer questions in the Startup Wizard:

 Initial Topology box: click on “Create Empty Scenario”; press “Next”

 Choose Network Scale box: click on “Choose From Maps”; press “Next”

 Choose Map box: click on “USA”; press “Next”

 Select Technologies box: scroll down and include “Hotel_reserve_palette” by

changing the “No” to “Yes”; press “Next”

 Review box: press “OK”

Change view to the one shown on the previous page:

 Click on the Zoom button on the toolbar

 Click and drag a rectangle over the Midwestern portion of the US

Open the Object Palette:

 If it’s not already open, either click on the Object Palette button, or select

Edit / Open Object Palette

Deploy subnet to Minneapolis, and change its grid properties so that the scale is smaller:

 Click and drag a subnet icon from the palette onto the workspace, placing it

on Minneapolis

 Right-click to cancel placing additional subnets

 Right-click the subnet and select Advanced Edit Attributes

 Change the “x span” and the “y span” to .002

Change to subnet view:

 Double-click on the subnet

Change Grid Properties:

 Select View/Set Grid Properties

 In Map Grid Properties dialog box, change units from “Degrees” to “Feet”,

change resolution to “8”, and change division to “10”

 Close the Map Grid Properties dialog box

Create a copy of this empty subnet in Dallas:

 Exit out of the subnet by pressing the “go to next higher level in network

hierarchy” button, or by right-clicking in the workspace and choosing “go to

parent subnet”

 Copy the subnet by selecting it and hitting “Control-C”

 Paste another subnet on Dallas by hitting “Control-V” on the keyboard and

left clicking above Dallas

In Minneapolis, rapidly configure a LAN consisting of 28 workstations connected to a

3com_SuperStack_II_Switch_3900 in a star topology:

 Enter the Minneapolis subnet

 Select Topology / Rapid Configuration; change “Bus” to “Star”; press “OK”

 Set Center Node Model = “3com_Superstack_II_Switch_3900”

 Set Periphery Node Model = “ethernet_wkstn”

 Set Link Model = “100BaseT”

 Set Number = “28”. Press “OK”

Add a router to the LAN:

 Click on the “CS7505_Router” router in the Object Palette, and drag it into

the workspace

 Right-click in the workspace to stop adding routers

Change name of the router to “cisco_router”:

 Right-click on the router; choose set name; type “cisco_router”; click OK

Connect the Router to the LAN:

 Click on the “100BaseT” link in the object palette

 Left-click on the router and then left-click on the hub

 Right click in the workspace to deselect the link

 Your subnet should now look like the following picture

Go back to WAN view of network:

 Right-click in workspace and select “Go to Parent Subnet”

Copy the Minneapolis subnet to Detroit, and Atlanta:

 Select the Minneapolis subnet; copy it using Edit / Copy or Ctrl-C

 Choose Edit / Paste or Ctrl-V; left-click on Detroit

 Repeat on Atlanta

Name the subnets “Minneapolis”, “Detroit”, “Atlanta” and “Dallas”:

 Right-click on the subnet; choose Set Name

 Enter the appropriate name

评论收藏

内容反馈

zhiplee1

2013-07-13

不太好，太老了不是我想要的OPNET代理商给客户的培训
wangyh_2008

2011-10-27

虽然版本是老的，但还是有些帮助的。入门者可以作为参考。
lulu23260

2011-10-27

也还行，主要是便于理论理解，看完有些豁然开朗，但实例代码貌似有点少……
lianshao2010

2012-09-18

是全英文的版本，有一定的帮助，谢谢了！
hughbobo

2014-03-07

版本有些老了，不太适用现在的软件版本，但是一些基本原理框架还是相通的，有一定参考价值

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