271_70-292_01.qxd 8/21/03 12:40 PM Page 25Managing Users, Computers, and Groups • Chapter 1 25
About DACLs
A DACL is an internal listing that is attached to files, folders, and other directory
services objects on volumes that are formatted with the NTFS file system. DACLs are
configured by administrators and used to specify which users and/or groups are
allowed to perform different actions on the file, folder, or object in question. The
implementation of a DACL varies from files and folders to other objects due to the
specific requirements of other objects. For example, files and folders have the Read
access permission, but printers do not.
Each DACL is made up of Access Control Entries (ACEs). Each ACE specifies the
security identifier (SID) of the security principal (user or group) that it applies to as
well as the level of access to the file, folder, or object that is permitted for that spe-
Head of the Class...
cific security principal.
Group type conversions can also be performed from the command-line using the dsmod
command.The syntax required to perform the conversion is as follows:
dsmod group GroupDN [-secgrp {yes | no}] Again, the function of the switches are self-explanatory as they represent the distin-
guished name of the group to be converted and the type of group conversion being made.
Appendix A contains a complete listing of the dsmod command and its switches.
Figure 1.17 demonstrates using the dsmod command twice, first to convert a distribu-
tion group into a security group and then back into a distribution group using the fol-
lowing commands:
dsmod group "CN=Arizona Sales Division,DC=corp,DC=mcsaworld,DC=com" -secgrp yesdsmod group "CN=Arizona Sales Division,DC=corp,DC=mcsaworld,DC=com" -secgrp noFigure 1.17 Converting the Group Type from the Command-Line
A check of the group type from the General tab will confirm that the change has
been made.You will not receive any warning dialogs when converting the group type from
the command-line.
https://traloihay.net
Bạn đang xem 271_ - MCSA MCSE EXAM 70 292 STUDY GUIDE PHẦN 1 PPTX