Chapter 4
Traffic Filtering in the Cisco Internetwork Operating System
Introduction
As the use of technology continues to grow in business, the volume of data that companies need to exchange is increasing to match that growth. To facilitate the exchange of this data, a connection must be established between the networks of these companies. Without some form of security, each network will have complete access to the other with no way of controlling what data someone will be able to see.
One of the easiest ways to protect your network ...
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