Chapter 5. IKEv2 Configuration

This chapter introduces IKEv2 configuration on Cisco IOS devices. The chapter assumes that the reader is familiar with the basics of IPsec VPNs, the IKEv2 protocol, and Cisco IOS IPsec implementation covered in the previous chapters. The chapter covers the foundational IKEv2 configuration topics in detail, with a focus on the rationale behind configuration and how it relates to the IKEv2 protocol. The chapter also covers smart defaults and the relevant PKI and IPsec configurations required to set up point-to-point IKEv2-based IPsec VPN tunnels between Cisco IOS devices.

The IKEv2 configuration topics that are specific to FlexVPN Client, FlexVPN Server, and IKEv2 Server Load Balancing are covered in the respective ...

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