nerdexam
Microsoft

70-647 · Question #5

Your network consists of one Active Directory domain. All domain controllers run Windows Server 2008. You have file servers that run Windows Server 2008. Client computers run Windows Vista and…

The correct answer is D. Enable the User Name Mapping component and configure simple mapping. To provide the UNIX-based client computers access to the file servers, you need to enable the User Name Mapping component and configure simple mapping and also enable a Network File System (NFS) component on the servers. User Name Mapping (UNM) bridges the gap between the…

Planning and Implementing Security

Question

Your network consists of one Active Directory domain. All domain controllers run Windows Server 2008. You have file servers that run Windows Server 2008. Client computers run Windows Vista and UNIX-based operating systems. All users have both Active Directory user accounts and UNIX realm user accounts. Both environments follow identical user naming conventions. You need to provide the UNIX-based client computers access to the file servers. The solution must meet the following requirements:

  • Users must only log on once to access all resources.
  • No additional client software must be installed on UNIX-based client

computers. What should you do?

Options

  • ACreate a realm trust so that the Active Directory domain trusts the UNIX realm.
  • BInstall an Active Directory Federation Services (AD FS) server that runs Windows Server
  • CEnable the subsystem for UNIX-based applications on the file servers.
  • DEnable the User Name Mapping component and configure simple mapping.

How the community answered

(15 responses)
  • A
    7% (1)
  • B
    13% (2)
  • C
    7% (1)
  • D
    73% (11)

Explanation

To provide the UNIX-based client computers access to the file servers, you need to enable the User Name Mapping component and configure simple mapping and also enable a Network File System (NFS) component on the servers. User Name Mapping (UNM) bridges the gap between the different user identification used in Windows and UNIX worlds. When UNM is used it in conjunction with Server for NFS, UNM authenticates the incoming NFS access requests. With Client for NFS, it determines the effective UID and GID to be sent with the NFS requests to UNIX NFS servers.

Topics

#UNIX integration#User Name Mapping#single sign-on#identity management

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