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£  Configure RAS security to allow only the brokers to dail remotely£ £ and to allow any authentication method.
£  Install a hardware-based security host between the RAS server and£ £ the modems.
£ 
£  Which results does the proposed solution produce?
£ 
£  A. the proposed solution produces the required results and produces£ both of optional desired results.
£  B. the proposed solution produces the required results and produces£ only one of optional desired results.
£  C. the proposed solution produces the required results but does£  not produce either of optional desired results.
£  D. the proposed solution does not produce the required results.
C
5.Situation:
£  You company has a Windows NT Server network. The brokers at your£ £ £  firm each have laptop computers with Windows NT Workstation installed.You are developing a solution to improve network security.
£  Required results:
£  Allow the brokers at your firm remote access to the network from any£ £ £  location.

 Prevent all user accounts other than the brokers user£ accounts from remotely accessing the network.
£  Optional desired results:
£  Implement a method to protect passwords while they are transmitted.
£  Implement a method to protect the date while it s being transmitted.

 
£  Proposed solution:
£  Require passwords with a minimum length of eight characters for all£ £ £  users, and force passwords to be changed every 40 days.
£  Install RAS on one of the Windows NT Server computers on the£ £ £  network.
£  Configure RAS security to allow only the brokers to dail remotely£ £ £  to require Microsoft encrypted authentication,and to require data£ £ encryption.
£  Configure RAS callback£ security to use a user-defined telephone£ £ number.
£ 
£  Which results does the proposed solution produce?
£ 
£  A. the proposed solution produces the required results and produces both of optional desired results.
£  B. the proposed solution produces the required results and produces only one of optional desired results.
£  C. the proposed solution produces the required results but does£ not produce either of optional desired results.
£  D. the proposed solution does not produce the required results.
D
6. Situation:
£  you receive reports from users of client computers in London that logon attempts and boot times are every slow ,and that browsing the network is unacceptably slow. Users of client computers in Mexico City do not report any problems with network performance.
£  Required result:
£  Increase the network performance in London to the same levels as in Mexico City.
£  Optional desired results:
£  Reduce WINS traffic over the 56-Kbps link.
£  Reduce DHCP traffic over the 56-Kbps link.