broadcast^multicast

http://en.wikipedia.org/wiki/Multicast shows(suggests?) that broadcast is also time-efficient since sender only does one send. However, multicast is smarter and more bandwidth-efficient.

IPv6 disabled broadcast — to prevent disturbing all nodes in a network when only a few are interested in a particular service. Instead it relies on multicast addressing, a conceptually similar one-to-many routing methodology. However, multicasting limits the pool of receivers to those that join a specific multicast receiver group.

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s