Numerous WAN technologies exist today, and new technologies are constantly emerging. The most appropriate WAN selection usually results in high efficiency and leads to customer satisfaction. The network designer must be aware of all possible WAN design choices while taking into account customer requirements. This section describes the use of various WAN technologies, including the following:
■ Remote access
■ The Internet as a backup WAN
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What you need to know about… Project Management Made Easy! Project management consists of more than just a large building project and can encompass small projects as well. No matter what the size of your project, you need to have some sort of project management. How you manage your project has everything to do with its outcome.