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 full-color diagrams and clear explanations found in Cisco Networking Simplified.

This book is part of the Networking Technology Series from Cisco Press, the only authorized publisher for Cisco Systems.