The Cisco VPN 3000 Concentrator supports the Point-to-Point Tunnel Protocol (PPTP) tunneling method for native Windows clients. There is 40-bit and 128-bit encryption support available on these VPN Concentrators for a secured reliable connection.

Apr 06, 2014 Windows 7 PPTP - Anonymous VPN Service Provider Windows 7 PPTP Setup PPTP/L2TP/SOCKS Security The PPTP/L2TP/SOCKS5 protocols are provided for devices lacking compatibility with the Private Internet Access application or OpenVPN protocol. Manual Setup for Windows 7 - Uses Windows’ built-in client and/or third party software. Best if you’re running older than XP w/ service pack 3, have strongly held beliefs against installing our software, or like a project. L2TP; IPSEC; IKEv2; PPTP PPTP VPN configuration on RV340/345 rou - Cisco Community

Jan 25, 2010

Windows Vista PPTP VPN Setup Tutorial | StrongVPN

In Windows versions prior to Windows Vista, the built-in VPN client received a fair amount of criticism for lacking features and supported protocols. Since Vista and especially in the Windows 7 implementation, it’s grown significantly and unless you need a feature or standard that isn’t implemented you may not need to install anything at all.

Before setting up your VPN connection, make sure your version of Windows 7 is up to date by running Windows Update. Open the Start Menu First, click on the Start Menu and type “VPN” into the search box. Click on the “Set up a virtual private network (VPN) connection.” Remove a VPN connection in Windows 7 - Thomas Maurer