Cisco PIX-515E Spezifikationen PDF herunterladen (Seite 63)

CHAPTER

4-1

PIX 515E Security Appliance Getting Started Guide

78-17645-01

Scenario: Site-to-Site VPN

Configuration

This chapter describes how to use the security appliance to create a site-to-site

VPN.

Site-to-site VPN features provided by the security appliance enable businesses to

extend their networks across low-cost public Internet connections to business

partners and remote offices worldwide while maintaining their network security.

A VPN connection enables you to send data from one location to another over a

secure connection, or tunnel, first by authenticating both ends of the connection,

and then by automatically encrypting all data sent between the two sites.

This chapter includes the following sections:

• Example Site-to-Site VPN Network Topology, page 4-1

• Implementing the Site-to-Site Scenario, page 4-2

• Configuring the Other Side of the VPN Connection, page 4-13

• What to Do Next, page 4-13

Example Site-to-Site VPN Network Topology

Figure 4-1 shows an example VPN tunnel between two security appliances.

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Cisco PIX-515E Spezifikationen Seite 63