Every structure--whether it's a home, an office building or a bridge--needs a foundation. Without one, the structure simply can't endure or be expanded upon. The same is true in business today: Every company that relies on information access and instant communications--which means just about every small business--needs a solid network infrastructure as a foundation.
Unfortunately, many small businesses don't have a secure, consistent network foundation. In order to grow quickly, many small companies have accumulated a hodgepodge of network connection solutions, including DSL and dial-up. Their network cabling, hardware and devices (such as routers, firewalls and switches) often come from multiple vendors.
But multiple vendors and an inconsistent array of network technologies can leave your business vulnerable to security threats. Your business can't easily make its data resources securely and widely available to users. Time, money and resources are wasted. The business isn't as nimble as it could be. Workers aren't as productive; customers aren't as satisfied.
A solid network foundation that ties all your technologies together cost-effectively supports your company's business processes, increases operational efficiencies, lowers costs, increases security and makes it possible to easily add more advanced technology as needs arise.
In this month's column, I'll explain what a network foundation is, how it benefits your small business, and how you can have one.
What Is a Network Foundation?
At a high level, a network foundation is a secure, flexible communications platform that enables your small business's many data-enabled tools and systems to work together.
A network foundation consists of several key hardware components, with routers and switches chief among them. Switches reside in your local-area network, and routers are used to create a wide-area network.
In addition, a network foundation may include wireless access points, which allow laptops, printers and other devices such as handheld Internet Protocol (IP) phones to wirelessly connect to the network or share broadband connectivity.
And a strong network foundation includes security technology that's integrated into devices such as routers. This security provides such protections as firewall technology, which blocks unauthorized access to your network.
A network foundation may also include devices such as adaptive security appliances, which protect against network threats and provide application security, network control and containment, and secure connectivity technologies.
Peter Alexander is vice president of worldwide commercial marketing at Cisco Systems Inc., the leading supplier of networking equipment and network management for the internet.