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Site-to-Site IKEv2 IPSec VPN using Pre-Shared Key Authentication - simple configuration example for two Cisco routers - NIL - Network Information Library
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IKEv2 IPsec Virtual Private Networks: Understanding and Deploying IKEv2, IPsec VPNs, and FlexVPN in Cisco IOS (Networking Technology: Security): Bartlett, Graham, Inamdar, Amjad: 9781587144608: Amazon.com: Books
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