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JPR-961 – Juniper Networks Certified Internet Expert (JNCIE-SP)

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Showing 4–6 of 10 questions

Question 4

The ABC.com network consists of a single Active Directory domain named ABC.com. ABC.com has its headquarters in Chicago and several branch offices at various locations throughout the country. All servers on the ABC.com network run Windows Server.

You are in the process of configuring a VPN connection between the Chicago office and a branch office in Dallas using Windows Server computers running Routing and Remote Access (RRAS).

A ABC.com written security policy states that the requirements below must be met:

• Data transmitted over the VPN must be encrypted with end to end encryption.

• The VPN connection authentication should be at the computer level rather than at user level and with no credential information transmitted over the internet.How should you configure the VPN? (Choose two.)

Select all that apply, then click Submit answer.

  • ○

    Use a PPTP connection.
  • ○

    Use EAP-TLS authentication.
  • ○

    Use a PPP connection.
  • ○

    Use MS-CHAP v2 authentication.
  • ○

    Use MS-CHAP authentication.
  • ○

    Use PAP authentication.
  • ○

    Use an L2TP/IPSec connection.
Question 5

The ABC.com network consists of a single Active Directory domain named ABC.com. All servers on the ABC.com network run Windows Server and all client computers run Windows XP Professional.

A server named ABC-SR12 contains two volumes named Drive D and Drive E and has been designated to function as an application server.

The application on ABC-SR12 is a custom application that is currently used by the ABC.com Sales Department. The application has been installed on the ABC-SR12 Drive

D. You configure the application database on Drive D, and you configure the application to store its database transaction log files on the ABC-SR12 Drive E.

After a few days, Sales users report that the application has failed. You investigate the cause of the failure and discover that the ABC-SR12 Drive E is almost completely filled with the application’s transaction log files.

You back up the database and delete the log files and the application runs successfully.

You want to design a solution that keeps the application running. The log files should not be deleted unless the database has been backed up. What should you do to keep the application running? (Choose two.)

Select all that apply, then click Submit answer.

  • ○

    Enable file compression on the E: drive.
  • ○

    Have a script created that will back up the database then delete the log files.
  • ○

    Configure an alert on ABC-SR12 to run the script when there is less then 25 percent of free space on the E-drive.
  • ○

    You configure the application database on Drive D, and you configure the application to store its database transaction log files on the ABC-SR12 Drive E.
    After a few days, Sales users report that the application has failed. You investigate the cause of the failure and discover that the ABC-SR12 Drive E is almost completely filled with the application’s transaction log files.
    You back up the database and delete the log files and the application runs successfully.
    You want to design a solution that keeps the application running. The log files should not be deleted unless the database has been backed up. What should you do to keep the application running? (Choose two.)
    Configure a script to delete the log files.
  • ○

    Create a scheduled task to run the script every week.
Question 6

You are using WINS Forward Lookup integration in your mixed UNIX/Windows environment to allow your DNS-only UNIX clients to use only their configured Windows Server DNS server to query and resolve resolution requests for downlevel Windows NT 4.0 machines’ NetBIOS names. This has been working well for your company for several months. You are informed that over the next several weeks, the Windows NT 4.0 servers are being moved to a different subnet in order to create a separate broadcast domain. They will still continue to register with the same WINS server, but their IP addresses will be changing, and they will no longer be able to be accessed via broadcasts. As these servers start their migration to the new subnet you begin to receive calls only from your UNIX community, complaining that they can no longer access servers that have moved until a day or so later. What can you do to fix the problem for all future migrated servers?

Select an option, then click Submit answer.

  • ○

    Type nbtstat -RR on the migrated NT servers.
  • ○

    Increase the TTL for WINS forward lookup records.
  • ○

    Type ipconfig /registerdns on the migrated NT servers.
  • ○

    Decrease the TTL for WINS forward lookups records.