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  1. #1
    :: ::
    Sep 2007
    311
    0

    Shre7 &&&& Vpn &&&&&&&



    Virtual Private Network





    * VPN ?

    Virtual Private Network



    (Tunneling )

    .

















    -------------------------------------------------------------------------------------------------------

    VPN ?

    PPTP : Point-To-Point Tunneling Protocol

    L2TP : Layer Two Tunneling Protocol

    VPN

    IPSec : IP Security Protocol

    VPN IPSec VPN

    -------------------------------------------------------------------------------------------------------

    VPN:-

    :

    1- .

    2-

    :

    1-

    2- IPSec .

    ------------------------------------------------------------------------------------------------------



    :-

    :Big: Real IP address :



    VPN ip address

    IP address real ip address

    ISP >>>>>

    ip address real



    ----------------------------------------------------------------------------------------------------









    Virtual Private Network


    Virtual Private Networks VPN, .



    , . . , Local Area Network LAN , , , LAN.



    , . . , , , . . Leased Lines .











    , , . ADSL .














    , , .



    .



    , IP . Firewall , .














    "" , VPN Tunnel .

    ----------------------------------------------------------------------------------------------------

    , :














    ----------------------------------------------------------------------------------------------------



    Server Clint 3 VPN

    PPTP-based Remote Access VPN Connections

    L2TP/IPsec-based Remote Access VPN Connections

    EAP-TLS-based Remote Access VPN Connections














    :-

    http://s7.quicksharing.com/v/5907505/VPN.rar.html

    -----------------------------------------------------------------------------

    VPN XP

    http://www.mediafire.com/?72dtdewfngg

    ----------------------------------------------------------------------------------------------------

    VPN VPN VPN














    :

    http://www.draytek.com/support/support_not...pn_solution.php

    ----------------------------------------------------------------------------------------------------









    :-

    .....................[/CENTER]


  2. #2

    Thumbup : &&&& Vpn &&&&&&&

    vpn

  1. : 4
    : 03-29-2008, 03:18 PM
  2. windows Server 2003 Network Simulator
    almohajer915 ( Microsoft )
    : 0
    : 02-16-2008, 07:30 PM
  3. : 0
    : 10-30-2007, 12:07 PM
  4. almohajer915
    : 3
    : 10-05-2007, 05:41 AM
  5. : 1
    : 10-05-2007, 05:26 AM