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IP Traffic Tunneling from GRE to IPsec is a hands-on networking course within our updated ENCOR learning path designed to strengthen your understanding of secure IP communications. You will explore IP tunneling fundamentals, implement GRE tunnels, examine IP VPN categories, and dive into IPsec concepts, including security associations, ISAKMP, IKEv1, IKEv2, and NAT interoperability. Through practical configuration of route-based IPsec VPNs, you will build the skills needed to support enterprise networks and prepare confidently for ENCOR certification objectives.
