EXERCISE 12.01.E XERCISE 12.03R EQUESTING A C ERTIFICATE FROM A W EB S...

9. As the network administrator, you are asked to set up network access so that a group ofcontract developers can work via a VPN connection connecting to your network’sWindows Server 2003 VPN server.The contract developers are all using either Windows2000 Professional or Windows XP Professional workstations.You must meet the followingrequirements:

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The contract developers must be allowed to connect to the network via the Internet.

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You must use PPP encryption.

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You must use a protocol that provides tunnel authentication.

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You must use a protocol that secures the data between the endpoints of the tunnel.You configure a VPN using PPTP.Which of requirements are met? (Select all that apply.)A. The contract developers are able to connect to the network via the Internet.B. PPP encryption is used.C. Tunnel authentication is used.D. Data between the endpoints of the tunnel is secure.A, B, D. Using a VPN allows these developers to connect to the local network in asecure manner.The VPN allows users to exchange data between computers in the net-work as if there were a point-to-point private link between them. In order for this tosucceed, a protocol such as PPTP must be used to encapsulate the PPP frames. PPTPcreates the tunnel and uses a modified version of GRE to encapsulate the PPP framesas tunneled data.C. Unlike L2TP, PPTP does not support tunnel authentication.