12/20/2023 0 Comments Purpose of lan prot on tv![]() As the need to access the Internet has become more widespread, broadband technology has been introduced to provide connections for home, school and small business users.Traditionally, businesses and home users have used different types of WAN technology to provide connectivity. Most commonly a business WAN needs to support its employees and remote offices, and it will have a different set of requirements to a home user requiring just Internet access. Because there are a great many different reasons for creating a WAN, there are many different types of WAN technology available. Domestic networks are primarily connected to an ISP for Internet access, unlike business WANs.They have invested a considerable amount of money in creating a suitable WAN infrastructure that allows thousands of domestic users (who pay a fee) to connect.ĭo you know who your ISP is? How much do they charge for Internet access? You too are paying for WAN services as your Internet Service Provider (ISP) is a business that specialises in connecting households to the Internet. Consider your home network, which probably provides you with access to the Internet.Setting up a WAN would therefore prove to be extremely expensive and time-consuming, so most businesses prefer to rent WAN services from an established service provider. Why doesn’t the company set up its own WAN to save money? Traditionally, due to the distance that WANs operate over, setting one up would cost a substantial amount of money as the business would need to purchase the necessary cabling, fibre and satellite systems.The WAN allows employees to connect to the business network in order to carry out work related tasks – the connection is not primarily for accessing the Internet. ![]() WAN service providers are businesses that provide WAN services using a variety of technologies, including the telephone network, cable and satellite.WANs are operated by a service provider, and businesses pay them a fee in order to gain access. For example, in the diagram above a large business network needs to provide a connection to a remote branch office, and to employees who work from home (telecommuters) and who are travelling (remote users).
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