Deploying IPsec Remote Access VPNs Using Preshared Key and Digital Signature Authentication
Review Questions
| 1 |
What are some of the main benefits and drawbacks of IPsec remote access VPNs? |
| 2 |
What are the two main types of issue with regard to IKEv1 an IPsec remote access VPN environment? |
| 3 |
What are the three main methods by which a VPN gateway can authenticate remote access VPN users when using IKEv1? |
| 4 |
What sort of functionality can Mode Config provide? |
| 5 |
What information does the debug crypto isakmp sa command display? |
| 6 |
What methods do the VPN 3000 concentrator and Cisco ASA 5500 provide to overcome issues with NAT/PAT and IPsec remote access VPNs? |
| 7 |
When a hardware client (Cisco IOS router) is configured for EZVPN, how does a remote access user authenticate him/herself? |
| 8 |
What are the three basic ways to configure high availability for IPsec remote access VPNs? |
| 9 |
To allow IPsec remote access VPN connections through a firewall, which ports may have to be opened on the firewall? |
| 10 |
What file can be modified to provide auto-initiation of Cisco VPN Client connections with wireless VPNs? |
Designing and Building SSL Remote Access VPNs (WebVPN) |
Part I: Understanding VPN Technology
What Is a Virtual Private Network?
- What Is a Virtual Private Network?
- VPN Devices
- Deploying Site-to-Site and Remote Access VPNs: A Comparison
- Summary
- Review Questions
Part II: Site-to-Site VPNs
Designing and Deploying L2TPv3-Based Layer 2 VPNs
- Designing and Deploying L2TPv3-Based Layer 2 VPNs
- Benefits and Drawbacks of L2TPv3-Based L2VPNs
- L2TPv3 Pseudowire Operation
- Configuring and Verifying L2TPv3 Pseudowires
- Summary
- Review Questions
Designing and Implementing AToM-Based Layer 2 VPNs
- Designing and Implementing AToM-Based Layer 2 VPNs
- Benefits and Drawbacks of AToM-Based L2VPNs
- AToM Pseudowire Operation
- Deploying AToM Pseudowires
- Implementing Advanced AToM Features
- Summary
- Review Questions
Designing MPLS Layer 3 Site-to-Site VPNs
- Designing MPLS Layer 3 Site-to-Site VPNs
- Advantages and Disadvantages of MPLS Layer 3 VPNs
- MPLS Layer 3 VPNs Overview
- A Detailed Examination of MPLS Layer 3 VPNs
- Deploying MPLS Layer 3 VPNs
- Summary
- Review Questions
Advanced MPLS Layer 3 VPN Deployment Considerations
- Advanced MPLS Layer 3 VPN Deployment Considerations
- The Carriers Carrier Architecture
- The Inter-Autonomous System/Interprovider MPLS VPN Architecture
- Supporting Multicast Transport in MPLS Layer 3 VPNs
- Implementing QoS for MPLS Layer 3 VPNs
- Supporting IPv6 Traffic Transport in MPLS Layer 3 VPNs Using 6VPE
- Summary
- Review Questions
Deploying Site-to-Site IPsec VPNs
- Deploying Site-to-Site IPsec VPNs
- Advantages and Disadvantages of IPsec Site-to-Site VPNs
- IPsec: A Security Architecture for IP
- Deploying IPsec VPNs: Fundamental Considerations
- Summary
- Review Questions
Scaling and Optimizing IPsec VPNs
- Scaling and Optimizing IPsec VPNs
- Scaling IPsec Virtual Private Networks
- Ensuring High Availability in an IPsec VPN
- Designing QoS for IPsec VPNs
- MTU and Fragmentation Considerations in an IPsec VPN
- Summary
- Review Questions
Part III: Remote Access VPNs
Designing and Implementing L2TPv2 and L2TPv3 Remote Access VPNs
- Designing and Implementing L2TPv2 and L2TPv3 Remote Access VPNs
- Benefits and Drawbacks of L2TP Remote Access VPNs
- Operation of L2TP Voluntary/Client-Initiated Tunnel Mode
- Implementing L2TP Voluntary/Client-Initiated Tunnel Mode Remote Access VPNs
- Designing and Implementing L2TP Compulsory/NAS-Initiated Tunnel Mode Remote Access VPNs
- Integrating L2TP Remote Access VPNs with MPLS VPNs
- Summary
- Review Questions
Designing and Deploying IPsec Remote Access and Teleworker VPNs
- Designing and Deploying IPsec Remote Access and Teleworker VPNs
- Comparing IPsec Remote Access VPNs with Other Types of Remote Access VPNs
- Understanding IKE in an IPsec Remote Access VPN Environment
- Deploying IPsec Remote Access VPNs Using Preshared Key and Digital Signature Authentication
- Summary
- Review Questions
Designing and Building SSL Remote Access VPNs (WebVPN)
- Designing and Building SSL Remote Access VPNs (WebVPN)
- Comparing SSL VPNs to Other Types of Remote Access VPNs
- Understanding the Operation of SSL Remote Access VPNs
- Using Clientless SSL Remote Access VPNs (WebVPN) on the Cisco VPN 3000 Concentrator
- Implementing Full Network Access Using the Cisco SSL VPN Client
- Strengthening SSL Remote Access VPNs Security by Implementing Cisco Secure Desktop
- Enabling SSL VPNs (WebVPN) on Cisco IOS Devices
- Deploying SSL VPNs (WebVPN) on the ASA 5500
- Summary
- Review Questions
Part IV: Appendixes
Designing and Building SSL Remote Access VPNs (WebVPN)
- Designing and Building SSL Remote Access VPNs (WebVPN)
- Appendix A. VPLS and IPLS Layer 2 VPNs
- Understanding VPLS
- Understanding IPLS
- Summary: Comparing VPLS and IPLS
Appendix B. Answers to Review Questions
EAN: 2147483647
Pages: 124
