what protocol does remote access use
The operating system and LAN protocol(s) used on remote access clients and servers dictate which remote access protocol your clients will use. The remote access protocols are of four types: Point-to-Point Protocol (PPP), Serial Line Internet Protocol (SLIP), Microsoft RAS Protocol, and NetBIOS Gateway. RAS client dialing into an older version of Windows (Windows NT version 3.1 or Windows for Workgroups) must use the NetBEUI protocol. The RAS server then acts as a gateway for the remote client, providing access to servers that use the NetBEUI, TCP/IP, or IPX protocols.