gmarogi Thu, 07/12/2007 - 16:38
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L2TP is an extension of the Point-to-Point (PPP) Protocol and is often a fundamental building block for VPNs. L2TP merges the best features of two other tunneling protocols: Layer 2 Forwarding (L2F) from Cisco Systems and PPTP from Microsoft. L2TP is an Internet Engineering Task Force (IETF) emerging standard


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