VPN

Description

CCNA
Syed Hammad Ahmed
Mind Map by Syed Hammad Ahmed, updated more than 1 year ago
Syed Hammad Ahmed
Created by Syed Hammad Ahmed about 10 years ago
46
0

Resource summary

VPN
  1. Is set of tunnel over public Network
    1. Tunnel is endpoint between Tow Remote Host
    2. Tow type VPN implementation
      1. Broadband/Internet
        1. Though standers which different devices connect and make virtual link
        2. VPN Archetureture
          1. Client Server
            1. Client
              1. Internet NIC
                1. VPN(Virtual)NIC
                  1. Make Request for Connection
                  2. Server
                    1. Autheticate Client Request and assign IP of Own Local Network
                2. VPN Components
                  1. 1-Authentication
                    1. Authenticate username and password
                      1. Protocols
                        1. PPTP
                          1. L2TP
                            1. SSTP
                              1. IP SEC
                              2. All encrption protocol us keys for authication
                              3. 2-Tunnel
                                1. After Authentication Create Pairing
                                  1. Split Tunneling
                                    1. Send VPN Traffic One way and Internet Traffic other way
                                  2. 3-Encryption
                                    1. Encrypt inter IP packet
                                      1. 3DES
                                        1. AES128
                                          1. AES256
                                      2. Basic Requirement for installation VPN Server
                                        1. Live IP/Public IP use in destination Endpoint For remote host/client
                                          1. Internet Connection for Client Server/ Stander VPN Devices
                                          2. Diagrams
                                            1. VPN Packet

                                              Attachments:

                                              1. Tunning
                                                1. VPN

                                                Media attachments

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