CCIE Security - VPN FLEX VPN L2TPv3

FlexVPN and L2TPv3 are powerful VPN technologies that provide secure and scalable tunneling solutions for enterprises and service providers. FlexVPN, based on IKEv2, offers a unified framework for remote access, site-to-site, and hub-and-spoke VPNs, simplifying deployment and management while supporting advanced encryption and authentication. 

L2TPv3 (Layer 2 Tunneling Protocol Version 3) extends Layer 2 connectivity across IP networks, allowing seamless transport of Ethernet, Frame Relay, or ATM traffic over a secure tunnel. Together, these technologies enable flexible, efficient, and secure network virtualization for diverse use cases.

You might also be interested in these labs:

• CCIE Security - VPN GRE-Based VPN
• CCIE Security - VPN IKEv2 Lan-2-Lan or Site-2-site VPN
• CCIE Security - VPN GRE VPN over IPSEC
• CCIE Security - VPN GETVPN
• CCIE Security - VPN FLEX VPN L2TPv3
• CCIE Security - VPN DMVPN Dual Hub
• CCIE Security - VPN Certificate DMVPN
• CCIE Security - VPN Certificate Based Site-2-Sites VPN
• CCIE Security - VPN ASA Site2site through ASA and router IKEV and Anyconnect VPN with multiple profiles