tailieunhanh - Lecture Connecting networks - Chapter 7: Securing Site-to-Site connectivity

Security is a concern when using the public Internet to conduct business. Virtual Private Networks (VPNs) are used to ensure the security of data across the Internet. This chapter explains the concepts and processes related to VPNs, as well as the benefits of VPN implementations, and the underlying protocols required to configure VPNs. | . . CISCO Chapter 7 Securing Site-to-Site Connectivity Connecting Networks Cisco Networking Academy Mind Wide open Presentation_ID 2008 Cisco Systems Inc. All rights reserved. Cisco Confidential 1 Chapter 7 Securing Site-to-Site Connectivity VPNs Site-to-Site GRE Tunnels Introducing IPsec Remote Access Summary Presentation_ID 2008 Cisco Systems Inc. All rights reserved. Cisco Confidential 2 Chapter 7 Objectives After completing this chapter students will be able to Describe benefits of VPN technology. Describe site-to-site and remote access VPNs. Describe the purpose and benefits of GRE tunnels. Configure a site-to-site GRE tunnel. Describe the characteristics of IPsec. Explain how IPsec is implemented using the IPsec protocol framework. Explain how the Anyconnect client and clientless SSL remote access VPN implementations support business requirements. Compare IPsec and SSL remote access VPNs. Presentation_ID 2008 Cisco Systems Inc. All rights reserved. Cisco Confidential

• Quản trị mạng
• Connecting networks
• Lecture Connecting networks
• Site to Site connectivity
• Site to Site GRE Tunnels
• Virtual Private Networks
• Benefits of VPNs