1lab3.docx - CSIT127 Laboratory 3 ‐ The Efect of Link Errors on Network Performance In class you will be investigating error detection and error

1lab3.docx - CSIT127 Laboratory 3 ‐ The Efect of Link...

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CSIT127 Laboratory 3 The Efect of Link Errors on Network Performance In class you will be investigating error detection and error correction protocols. This laboratory will show these protocols in operation, and will show how link errors affect network performance. A network simulator package, called “ns”, will be used. ns is widely used by researchers and engineers to test new networking concepts. Please note: This experiment will require you to run script files (.tcl) using the ns program in LINUX. These files can be obtained from the subject website for CSIT127. IMPORTANT: We use Ubuntu (not Windows) Go to moodle ISIT127’s web site, and download lab_3.zip. Drag/Copy/Move the zip file from the Download folder to the Desktop. For the next steps you will to need to use LINUX command line. (If this is new to you, you will need to follow the following instructions.) Open terminal program to reveal command line window Type ls You should be able to see the Desktop folder listed with other folders. You now need to move into the Desktop folder Type cd Desktop (Remember this not Windows - lower case and upper case must be maintained) Type ls (You should see the lab_3 zip file in the Desktop folder) Unzip lab_3.zip into this folder. Type unzip lab_3.zip
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  • Three '16
  • Mark Freeman

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