Intro to Opnet- Lab0

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CN 2047 Network Systems & Technologies ELENI GIANNOPOULOU PHD CANDIDATE NTUA AMC SPRING 2015

description

Intro to Opnet- Lab0

Transcript of Intro to Opnet- Lab0

CN 2047 Network Systems & Technologies

CN 2047 Network Systems & TechnologiesEleni giannopoulou phd candidate ntuaAmc spring 2015

Opnet IT Guru academic license

Start Programs Opnet IT Guru Academic Edition License Agreement,

, Edit Preferences .

license_server localhost license_server_standalone true mod_dirs. directory

Opnet IT Guru Tutorials Help TutorialsIntroductionSmall Internetworks

Opnet IT Guru Directories \models\std\. C:\Program Files\Opnet Edu\ tutorial\models\std\tutorial_req tutorial_req tutorial tutorial\models\tutorial_ref\itguru tutorial_ref tutorials Create Network ModelsChoose StatisticsRun SimulationsView & Analyze Results Project EditorProject Editor Window

MenuToolbuttonsWorkspaceStatus barEtc.. Project EditorProject Editor Menu bar Tool buttons Workspace editorDrag & drop object palette, .

Message Area Message Buffer Window Message AreaToolTipsOn mouse overTool ButtonsOpen Object PaletteCheck Link ConsistencyFail Selected ObjectsRecover Selected ObjectsReturn to Parent SubnetZoomRestoreConfigure discrete event simulationView simulation resultsHide or show all graphs

Workspace workspaceGo to Parent SubnetZoom to selectionZoom inZoom outZoom to windowEdit selected objectsChoose ReportsChoose individual statisticsView ResultsCompare ResultsFind Top ResultsOpen Simulation LogsRecord AnimationScenario 1Scenario intranet . .

Project & Scenario Project Scenario. Project group . project

File New Project OK Project Name Scenario Name

&

Network Models Project Editor nodes & links Object Palette ( )Node

Link

Object Palette

Rapid Configuration , . 1 Rapid ConfigurationTopology Rapid Configuration Star ok . :_...___ . ethernet2_bridge_intthe intermediate (int) derivation of a 2-port Ethernet (ethernet2) bridge (bridge)

prefix (vendor) .. 3Com switch 3C_SSII_1100_3300_4s_ae52_e48_ge3 stack 3Com SuperStack II 1100 Superstack II 3300(3C_SSII_1100_3300) 4 slots (4s), 52 auto-sensing Ethernet ports (ae52), 48 Ethernet ports (e48), 3 Gigabit Ethernet ports (ge3).

Center Node Model 3C_SSII_1100_3300_4s_ae52_e48_ge3 Periphery Node Model Sm_Int_wkstn, Number of periphery nodes 30. 30 Ethernet workstations Link Model 10BaseT X center and Y center 25 Radius 20.

server Object Pallette server object palette Sm_Int_server workspace. server

server 10BaseT server switch star. Sm_Application_Config workspace Sm_Profile_Config workspace., configuration application traffic : application definition profile definition database workstations database .

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(object statistics) (global statistics) ?? server ? ? . Server Load object statisticEthernet Delay global statisticServer Load Statistics Server load server Choose Individual Statistics Ethernet Load (bits/sec)

Delay StatisticsTa Global statistics global Delay: workspace Choose Individual StatisticsGlobal Statistics Ethernet Delay

Simulation Configure Discrete Event SimulationDuration: 0.5 Run

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-1 Ethernet load: server (node_31) View ResultsOffice network.node_31 Ethernet Load (bits/sec) peak , load server 6,000 bits/second

-2Global Ethernet Delay: workspace View Results Global Statistics Ethernet Delay Show