It goes without saying that a successful Digital Networking architect must have a strong
technical understanding of the Digital Networking feature set and its functionality. How-
ever, sometimes a strong technological understanding of the feature set is not enough and
this is the case with Digital Networking. The features of Digital Networking are extensively
documented but are still misunderstood. And although Cisco has spent plenty of time
explaining what it does, the following sections describe exactly what it is.
Protocol Introduction
If you boil it all down, data is the most basic ...
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