The Cisco Three-Layered Hierarchical Model

Cisco has defined a hierarchical model known as the hierarchical internetworking model. This model simplifies the task of building a reliable, scalable, and less expensive hierarchical internetwork because rather than focusing on packet construction, it focuses on the three functional areas, or layers, of your network:

Targeted Traffic with Pay Per Clicks

In order for your online business to succeed you must get targeted traffic to your website. No matter what product or service you are selling, if you don't make sales you won't be in business for very long!

Stepping To Success

This article was originally written for freelance copywriters, but the steps apply to anyone who runs their own business.