My second video and one of my favorite songs. Hope u enjoy it Here's da full lyrics: [Intro] [Usher Talking] Hey, I know what you used to We gon' do something different tonight Ohh-uuu ohhh ohhhh-uuu [Verse 1] Now we gonna do this thing a lil different tonight U gonna come over and pick me up in your ride U gon knock and then u gon wait Ooo u gon take me on a date U gonna open my door and ima reach over and open yours Gon pay for dinner take me to see a movie And whisper in my ear I bet you really wanna do me Girl now take me home and get up in Benz Pour me up a shot and force me to the bed [Chorus] I'm always on the top tonight I'm on the bottom Cause we trading places When I cant take no more, tell me you ain't stopping Cause we trading places Now put it on me baby till I say Oooo weee And tell me to shut up before the neighbors hear me This is how it feels when you do it like me We trading places Gon get it, get it get it, get it get it, Gon get it, get it get it, get it get it, Gon get it, get it get it, get it get it, We trading places [Verse 2] I'll be waking u up to a cup of Folgers Pancakes and eggs I owe ya breakfast in bed, oh baby And your orange juice sitting on the coaster Toast on the side baby strawberry and grape jelly You finished let me get that drink, Pull the curtain from the window Time to get up baby let me make this bed up Today we going shopping blow 30 on me Make it 60, spend it like u really love me Skip dinner and we gon rent a movie You order ...
Today, computer networks are the core of modern communication. All modern aspects of the Public Switched Telephone Network (PSTN) are computer-controlled, and telephony increasingly runs over the Internet Protocol, although not necessarily the public Internet. The scope of communication has increased significantly in the past decade, and this boom in communications would not have been possible without the progressively advancing computer network. Computer networks, and the technologies needed to connect and communicate through and between them, continue to drive computer hardware, software, and peripherals industries. This expansion is mirrored by growth in the numbers and types of users of networks from the researcher to the home user.
Computer networks may be classified according to the network topology upon which the network is based, such as bus network, star network, ring network, mesh network. Network topology is the coordination by which devices in the network are arranged in their logical relations to one another, independent of physical arrangement. Even if networked computers are physically placed in a linear arrangement and are connected to a hub, the network has a star topology, rather than a bus topology. In this regard the visual and operational characteristics of a network are distinct. Networks may be classified based on the method of data used to convey the data, these include digital and analog networks.
A wide area network (WAN) is a computer network that covers a large geographic area such as a city, country, or spans even intercontinental distances, using a communications channel that combines many types of media such as telephone lines, cables, and air waves.
A Backbone network or network backbone is part of a computer network infrastructure that interconnects various pieces of network, providing a path for the exchange of information between different LANs or subnetworks.[1][2] A backbone can tie together diverse networks in the same building, in different buildings in a campus environment, or over wide areas. Normally, the backbone's capacity is greater than the networks connected to it.
A large corporation that has many locations may have a backbone network that ties all of the locations together, for example, if a server cluster needs to be accessed by different departments of a company that are located at different geographical locations. The pieces of the network connections (for example: ethernet, wireless) that bring these departments together is often mentioned as network backbone. Network congestion is often taken into consideration while designing backbones.
Overlay networks have been around since the invention of networking when computer systems were connected over telephone lines using modem, before any data network existed.
Nowadays the Internet is the basis for many overlaid networks that can be constructed to permit routing of messages to destinations specified by an IP address. For example, distributed hash tables can be used to route messages to a node having a specific logical address, whose IP address is known in advance. More Networking,yahoo Articles
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