A visual explanation of networking technologies What you always wanted to know about networking but were afraid to ask! How the Internet works. How e-mail, e-learning, and telephony work on the Internet. What makes a network safe. How traffic gets from here to there. Disaster recovery and other ways to keep a network running. How businesses share data. See the world of Cisco networking with this illustrated guide's visual approach to learning. Useful for both novices and networking professionals. Covers a broad variety of internetworking topics-from e-mail to VPNs. At last-an illustrated guide to the world of Cisco networking. Cisco Networking Simplified breaks down the complicated world of internetworking into easy-to-understand parts. Learn quickly and easily the fundamentals of a variety of topics, such as security, IP telephony, and quality of service, from the...

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