In traditional IP routing, packets undergo analysis at each hop, followed by forwarding decision using network header analysis and then lookup in routing table. In an MPLS network, packets carrying data are assigned with labels on each node and the forwarding decision is totally based on these label headers. This is different from the conventional routing mechanism.
GameTap brought Myst Online: Uru Live online in February 2007. On May 19, 2007, Myst Online made the move to episodic content releases, with each episode adding new Ages, puzzles, and a plot continuation. It was also released for Mac OS X, the first GameTap game for the platform.
EXO made their official debut on April 8, 2012 with the release of their debut single, MAMA. The single was a moderate success; EXO-M's version topped mainland Chinese music charts after only one day of release, and EXO-K's MAMA music video reached to number seven on YouTube's Global Chart.