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Planning A Microsoft Windows Server 2003 Network Chapter 14

Planning A Microsoft Windows Server 2003 Network Chapter 14...

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Unformatted text preview: 70-293: MCSE Guide to Planning a Microsoft Windows Server 2003 NetworkChapter 14: Problem Recovery70-293: MCSE Guide to Planning a Microsoft W2Objectives•Back up and restore files•Recover corrupted systems•Perform remote management•Image client computers and servers70-293: MCSE Guide to Planning a Microsoft W3File Backup and Recovery•File backup and recovery are an essential part of network maintenance•When data is backed up, you can recover an uncorrupt version•Effective backup and recovery solution includes•Backup (ntbackup.exe)•Volume shadow copy70-293: MCSE Guide to Planning a Microsoft W4The Backup Utility•When backups are performed, they can be stored on tape or in a file•Tape is more common•Backup to file is used with nontraditional media, such as a floppy disk, hard drive, or CD-R•The entire backup is stored inside a single file, making it easy to copy and move70-293: MCSE Guide to Planning a Microsoft W5Backing Up Application Data•Backup utility is part of Windows Server 2003•Third-party backup solutions are available•Easier to use•Have enhanced features70-293: MCSE Guide to Planning a Microsoft W6File Backup Strategies•Three backup strategies for daily file system backups:•Full•Incremental•Differential•Each time a file is modified, the OS turns on the archive attribute of that file•Each backup strategy uses and affects the archive attribute of files differently70-293: MCSE Guide to Planning a Microsoft W7File Backup Strategies (continued)•Full backup•Backs up all selected files each time a backup is performed•Simplest type of backup to implement•Use the backup tape from the previous day to restore•Archive attribute on each file is turned off•Primary problem is the large amount of time70-293: MCSE Guide to Planning a Microsoft W8File Backup Strategies (continued)•Incremental backup:•Only the files that have changed since the previous backup•Less than 10% the size of a full backup•Always used in combination with full backups•Only backs up files with archive attribute turned on 70-293: MCSE Guide to Planning a Microsoft W9File Backup Strategies (continued)•Differential backup:•Files that have changed since the previous full backup•Always used in a cycle that begins with a full backup•Does not turn off the archive attribute on files that are backed up•Is a compromise between full daily and incremental•Differential is much faster to perform than a full backup•Not quite as fast as an incremental backup70-293: MCSE Guide to Planning a Microsoft W10File Backup Strategies (continued)70-293: MCSE Guide to Planning a Microsoft W11Activity 14-1: Performing a Backup•The purpose of this activity is to perform a full and an incremental backup70-293: MCSE Guide to Planning a Microsoft W12Activity 14-2: Performing a Restore•The purpose of this activity is to Restore a file from backup70-293: MCSE Guide to Planning a Microsoft W13System State Backup•Backup utility is can backing up system state data:...
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