Lecture TCP-IP protocol suite - Chapter 30: Private networks, virtual private networks, and network address translation

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Upon completion you will be able to: Understand the difference between an internet and an extranet, understand private, hybrid, and virtual private networks, understand how VPN can guarantee privacy, understand the mechanism of NAT.

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Nội dung Text: Lecture TCP-IP protocol suite - Chapter 30: Private networks, virtual private networks, and network address translation

Chapter 30 Private Networks, Virtual Private Networks, and Network Address Translation McGrawHill ©The McGrawHill Companies, Inc., 2000
CONTENTS • PRIVATE NETWORKS • VIRTUAL PRIVATE NETWORKS (VPN) • NETWORK ADDRESS RESOLUTION (NAT) McGrawHill ©The McGrawHill Companies, Inc., 2000
30.1 PRIVATE NETWORKS McGrawHill ©The McGrawHill Companies, Inc., 2000
30.2 VIRTUAL PRIVATE NETWORKS (VPN) McGrawHill ©The McGrawHill Companies, Inc., 2000
Figure 301 Private network McGrawHill ©The McGrawHill Companies, Inc., 2000
Figure 302 Hybrid network McGrawHill ©The McGrawHill Companies, Inc., 2000
Figure 303 Virtual private network McGrawHill ©The McGrawHill Companies, Inc., 2000
Figure 304 Tunneling McGrawHill ©The McGrawHill Companies, Inc., 2000
Figure 305 Addressing in a VPN McGrawHill ©The McGrawHill Companies, Inc., 2000
30.3 NETWORK ADDRESS TRANSLATION (NAT) McGrawHill ©The McGrawHill Companies, Inc., 2000
Figure 306 NAT McGrawHill ©The McGrawHill Companies, Inc., 2000
Figure 307 Address translation McGrawHill ©The McGrawHill Companies, Inc., 2000
Figure 308 Translation McGrawHill ©The McGrawHill Companies, Inc., 2000
Figure 309 An ISP and NAT McGrawHill ©The McGrawHill Companies, Inc., 2000