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Chapter 14. Securing Remote-Access Networks

This chapter covers the following topics:

• Internet Protocol Security

• Cisco VPN Products

• Virtual Private Networks

• Memory and CPU Considerations

• Monitoring and Maintaining IPSec

• Clearing IKE Connections

• Troubleshooting IKE

• Quality of Service for Virtual Private Networks

• Configuring QoS for VPN Support

• Monitoring and Maintaining QoS for VPNs

Allowing users to access your resources can open your network to a new set of security issues. You should consider allowing access to your network only when you have a valid and working security policy. This chapter aims to give you the information necessary to implement your remote access as securely as required.

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