Changes between Version 38 and Version 39 of Internal/RunningDemos


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Timestamp:
Oct 23, 2006, 9:11:08 PM (14 years ago)
Author:
anonymous
Comment:

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  • Internal/RunningDemos

    v38 v39  
    4545   c. Execute the following command on console.sb9.
    4646{{{
    47 imageNodes atheros conf-room-demo.ndz
     47imageNodes atheros baseline.ndz
    4848}}}
    4949
     
    5454
    55553. '''Display machine'''
    56 On the display machine, point your Internet Explorer or Mozilla Firefox browser to http://sb9.orbit-lab.org. What you expect to see is a page with three frames - one showing the topology of the smaller grid, one showing a control interface to change the packet size and offered load and the third with a link to plot the cumulative throughput at the access point (AP).
     56On the display machine, point your Internet Explorer or Mozilla Firefox browser to http://internal3.orbit-lab.org/results.html and enter the experiment ID (displayed when nodehandler is run)
    5757
    58 The frame showing the topology should initially display 64 yellow boxes representing the nodes on the grid. Once the nodes in the experiment turn ON, the corresponding yellow boxes will turn green. Once the sending and receiving applications start, the senders will turn blue and the receiver will turn red.
    59 
    60 Click the link for the cumulative throughput in the third frame -- the expected behavior for the curve is that initially, the throughput will rise as senders are added but beyond a certain number of senders, throughput will fall drastically. The explanation for this drop is that
     58The explanation for this drop is that
    6159
    6260a. the current implementation of CSMA/CA fails to prevent losses from occurring in a congested environment