|
Your friend is correct - your broadband has no effect at all on local traffic - your local media isn't going up to the Internet and back down again, so the speed of your broadband is irrelevant.
Try it if you like - kick off a few video streams and unplug your broadband cable and see if it makes any difference; it shouldn't. Your broadband speed (actually it's the capacity that's really important) is only relevant for stuff you stream from the Internet - iPlayer, Netflix, Youtube, etc.
In the sort of "packet switching" networks we have at home, the traffic takes the most direct path (fewest "hops") from source to sink unless you go out of your way to make it happen otherwise. |
|