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![Page 1: [PPT]OPNET - ITGURU - University of Windsorweb2.uwindsor.ca/courses/cs/aggarwal/cs60375/NS/OPNET.ppt · Web viewOPNET - ITGURU Internet Technologies 60-375 Agenda Introduction Working](https://reader035.fdocuments.net/reader035/viewer/2022070610/5af144b27f8b9aa9168ede68/html5/thumbnails/1.jpg)
OPNET - ITGURU
Internet Technologies60-375
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Agenda
Introduction Working with an example
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OPNET : Overview
Supports Modeling, simulation , and analysis
Supports New technologies Quality of documentation Ease of use Suitability for research Supports almost all simulation platforms
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Features
Animations Configurable objects Hierarchical objects Processing simulation objects
Graphs and analysis
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OPNET IT Guru Academic Edition Academic software available at:
www.opnet.com/itguru-academic/mk-setup.html
enables to better understand the core concepts of networking and equips them to effectively troubleshoot and manage real-world network infrastructures.
provides a Virtual Network Environment that models the behavior of your entire network, including its routers, switches, protocols, servers, and individual applications. diagnose difficult problems validate changes before they are implemented plan for future scenarios (i.e. growth or failure)
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Invoking IT guru
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Configuration Edit -> Preferences
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Using OPNET
Using the project Editor
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Project Editor
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Example: small internetworks
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Procedure New project New scenario (a project is a group of
related scenarios) Set up the scenario (using the wizard)
Define topologyDefine the scale and sizeSelect a background mapAssociate an object palette to the scenario
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Example
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Creating the network(object palette) Nodes
Links
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Creating the network(Rapid configuration) Topology -> Rapid configuration
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Node and link models
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Example
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..example
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Adding a server From ObjectPalette: Sm_Int_Server Add a link: 10BaseT Add an application definition object:
Sm_Application_Config Add a profile definition object:
Sm_Profile_Config
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Final scenario
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Collecting statistics From a specific object: Object Statistics Form the entire network: Global Statistics
Example:
Server Load(object statistic)
Ethernet Delay(global statistic)
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Global statistic selection
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Running a simulation
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Running a simulation
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Viewing results
Object statistic:From Server->View results->
Select attribute : Load
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Viewing results
Global statistic:From Workspace->View results->Select attribute: Ethernet delay
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Expanding the network
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Comparing scenarios
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…comparing scenarios
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…comparing scenarios