DiovanÂ® (valsartan) is a prescription medicine that has been licensed to treat several conditions related to the heart and blood vessels. It is part of a class of drugs called angiotensin II receptor blockers, or ARBs for short. Diovan is manufactured by Novartis Pharmaceuticals.
In a telecommunications network, a switch is a device that channels incoming data from any of multiple input ports to the specific output port that will take the data toward its intended destination.n a wide area packet-switched network such as the Internet, a switch determines from the IP address in each packet which output port to use for the next part of its trip to the intended destination.
Switch: uses the physical device address in each incoming message on the network Bridge: connects one LAN to another LAN that uses the same telecommunications protocol Router: forwards data packets across two or more distinct networks toward their destinations Gateway: serves as an entrance to another network Telecommunications Hardware (continued)