Welcome to WebmasterWorld Guest from 188.8.131.52
Forum Moderators: phranque
If you are not the ISP, you will need to get your ISP to do this for you.
You may also want to check out the Performance tab, where you can limit the bandwidth throttling, and the processing throttling of the web site. These allow you to limit the server to say 1024 KB/Second, or 10% of the CPU time.