Layer 2 Tunnel Protocol - Cisco Systems Monitor and Troubleshooting VPDN and L2TP. Configuration Examples. LAC Configuration Example ... L2TP is an extension to the Point-to-Point Protocol (PPP) ...
Basic L2TP/IPSec troubleshooting in Windows 2000 Describes how to trouble shoot L2TP/IPSec issues in Windows 2000. ... L2TP encapsulates original packets inside a PPP frame and performs compression ...
Basic L2TP/IPSec Troubleshooting in Windows XP Explains how to troubleshoot Layer 2 Tunneling Protocol (L2TP) and Internet Protocol Security (IPSec) in Windows XP. ... L2TP is a standard that allows the ...
http://support.microsoft.com/kb/314831
RFC 2661 Abstract This document describes the Layer Two Tunneling Protocol (L2TP) ... L2TP facilitates the tunneling of PPP packets across an intervening network in a ...