Whether you’re a home based user looking to connect several machines for printer and file sharing, or a business professional looking to establish connections between employees (even at multiple locations) following proper Chicago computer networking principles can help you arrive at a solution. On a larger scale, these networks can be used to comprise a wide area network (WAN) which encompasses a larger geographical space. Most common localized area networks (LANs) are used to connect users in a given set of locations for productivity, entertainment and communications purposes. This guide establishes the core principles behind LAN technology to help users better understand the networking process.
Local Area Network
Connecting to other computer users through a network can allow individuals to gain access to a wide variety of collaborative opportunities ranging from file sharing to gaming and real time communications. Users can protect local networks through firewalls which limit access to the network according to IP address, ensuring that unauthorized users don’t have the same connectivity as standard computer users.
The implementation of the LAN can vary greatly depending on the scope of the service. Most commonly today’s networks are linked by wireless connectivity which connects computers to a centralized data-clearing server access to this server provides the means by which multiple computers are able to communicate. Users can also set access rights on servers and printers to ensure only authorized users are allowed to gain access. These features are very helpful limiting access to confidential data or keeping children off of the Internet when un-supervised.
An internal network, or intranet, is usually in the form of portal based communication software which allows users to access a series of shared applications. Additionally, access to extranets (such as web browsing) can be limited according to filters and parameters set by the network administrator.
Proper Implementation for a Local Area Network
To setup a local area network at your small business or office, you can implement a share set of resources (such as files or a printer) which can be accessed by each individual user. Devices can either be connected via a wireless router or hardwired using ethernet cabling. Due to advances in wireless technology and security, many companies choose wireless over wired applications.
Computers that are authorized on the network transparently log into a shared router. The shared router is password protected and all access that does not include the key is denied. Many networks today have specified public or shared drives which can be access universally on the server, providing an opportunity to easily collaborate, review and update documents across an organization. Each individual folder can be shared only with the people that require access to perform their job duties. Today’s complex networking software enables network administrators to connect remote machines in a secure manner to keep your business running smoothly.