How to Hook up a Business LAN Directly to the Internet

Investigate your company's computers for Ethernet cards. The card is connected to a computer's motherboard and allows every member of a network to communicate with each other on a continuous basis. Most computers made after 2003 have an Ethernet card installed by the manufacturer, so focus on computers made before 2002.

Review the firewall and Internet security settings of every computer before directly connecting to the Internet. While the general office firewall should take care of most harmful files, a computer user with a low security threshold may download files that slow down your network. Circulate the optimum security level to all employees to keep everyone on the same page.

Purchase a sufficient number of routers to hook up your entire network directly to the Internet. While there are routers that can hold dozens of computers, you should limit computers connected to a router to ensure network speed. You may want to use multiple routers to differentiate between departments or divisions in your company that do not use common resources.

Check each computer's network privileges before you hook up a business LAN. You can usually enable access by using the computer's control panel and adjusting connectivity settings. This problem is likely to occur with new employees who are utilizing a computer that does not have access to the level of data needed.

Consider utilizing a computer repair and installation company to help you connect your LAN to the Internet. The one-time cost of installing a network in your office is often recouped through efficient work performed by your entire staff. Avoid hiccups in your office's access to the Internet by consulting with an agency like Geek Squad (see Resources below).