Simple Selenium grid Implementation sample, which executes the test in multiple browser Ant build.
Download the bat file zip file in the source file, which contain the 4 bats file, one hub script and three nodes.
To set up the selenium grid, run the hub bat file first followed by the node bat files, for testing in local environment you can run all script in the single box but in real time grid set up will in different operating systems/vms according to your requirement.
For more details on the selenium grid visit my blog on the brief explanation on selenium grid. uttesh blogs