To benefit from central resources and communication, remote users usually have at least one extensive area connection to the central site. The bandwidth requirements for extensive extensive connections depend on the type of network service that entrepreneurs want to use in their work. If a remote employee is part of the IP Telephony Network, the Call Manager device may need to be placed remotely. Network architects must think about whether remote users need access to video resources simultaneously. This kind of access will affect bandwidth. For example, video streaming can be used for business meetings. This design decision involves evaluating bandwidth on the central site area connection too.
Choose a permanent link or on request
Clean architects choose whether superior to use a permanent or on-demand link to the central location. Architects work with clients to consider security requirements, costs and availability.
High-speed internet link is a good choice for defeating workers. Easy to install in long-distance offices and also available in many hotels. Sometimes, the asynchronous dialup link is the only remote access solution that can be accessed by tourists. The traveling personnel can use a laptop with modems and phone nets today to connect to the company.
Large area network connections on telorker sites can use the following technology: dialup asynchronous, ISDN BRI, cable modem, DSL, wireless and satellite, VPN, traffic flow.
The flow of traffic on analog nets with car traffic flows on the Metropolitan roads. Vehicles move from one place to another throughout the city. Data traffic made from the application moves from one place on the Internet to another. The route is usually defined by the net address of the TCP / IP layer. Depending on the quality of service policies configured on the Internet, routes can be influenced by additional factors such as the source of the transport layer and destination port number. Say, a host sends a request for a shared folder to the server in one traffic stream. The server examines requests and if the user has the expected permit, restores data to the user in another traffic stream.
Traffic control
Without the traffic control method, such as traffic signs or alternative roads to maintain flow, traffic on the highway becomes jammed. The net also needs a way to regulate traffic flow. Quality service mechanism is made to ensure a smooth traffic flow of application data traffic on the Internet.
Traffic flow is very important for all networks and this is what really distinguishes good for bad tissue.
