MCSE 03 Windows Server 2003 11 Theory

8/6/2019 MCSE 03 Windows Server 2003 11 Theory

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ADVANTAGE PRO Chennais Premier Networking Training Centre

Managing Disaster recovery


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Content

Preparing for Disaster Recovery Backing Up Data

Scheduling Backup Jobs

Restoring Data

Configuring shadow Copies

Recovering from Server Failure

Selecting Disaster Recovery Methods


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Disaster Recovery

A disaster is a sudden catastrophic loss of data Disaster recovery is the process of resuming normal

business operations as quickly as possible after the

disaster is over

Disaster recovery process includes

-- Executing a written disaster recovery plan

-- Replacing any damaged hardware

-- Restoring data-- Testing all hardware and software before resuming

operations


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Preparing for Disaster rEcovery

Create a disaster recovery plan for performing regularbackup operations

Test your backup files and your bacup plan

Keep two sets of backed-up files: one on site, for

acessiblity and one off-site for sercurity

Create a redundant copy of system State Data

Install the Recovery Console as a startup option

Keep the installation CD where you can easily find it


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Backing Up Data

Backing up procedces copies of data files and folders,stored on alternate media

Backing up the data on sercver and client computer

hard disks prevents data loss

Before backing up, decide: Which files to back up- if you cannot get along without it, bac it up

How frequently to back up

Whether to perform a networ backup weigh the advantages and

disadvantages of a network backup


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Who can Back Up Data

You must have certain permissions or user rights Only administrators, backup operators, and server

operator groups are allowed to back up data bydefault on local servers

You cannot back up your files if there are disk quotarestrictions

Access to backup files can also be restricted

For security, backup and restore rights can be

segregated into two groups Backup files and directories GPO located inComputerConfiguration


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System State Data

You can back up the following system components

Component When this component is included in SystemState

Registry Always

Boot files, including the system files Always

Certification Services database If it is a Certificate Services Server

Active Directory directory service If it is a Domain

SYSVOL Directory If it is a Domain Controller

Cluster service information If it is within a cluster

IIS metadirectory If it is installedSystem files that are under Windows Always

File Protection


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Bacup Utility

Using the Backup utility, you can Back up files and folders

Back up System State Data

Schedule a backup

Using Volume Shadow copyin Backup Create shadow copy backups of volumes including all open files

Ensure that files that changed during backup process are copied corectly

You can back up various types of media

You must have appropriate permissions and userrights


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Types of Backup

Backup types defines what data is backed up Backup types use archive attributes that show the file

has changed since the last backup

When a file is modified, the archive attribute is set,

and when you back up the file, the archive attribute iscleared or reset.


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Types of Backup

Select a Backup rotation schemeTYPE ACTIONS PERFORMED CLEARS ARCHIVE ATTRIBUTE

Normal or Full Selected files and folders Yes

Copy Selected files and folders No

Differential Selected files and foldersthat changed since the last No

normal or incremental backup

Incremental selected files and folders that Yes

changed since the last backupDaily selected files and folders that No

changed during the day


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ntbackup

Use ntbackup command line tool to: Back up System State data

Back up files to a files or a tape

Run batch files

Important Limitations using batch files You can bac up entire foldrs only You cannot use wildcard characters


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Automated System Recovery

A recovery option in the Backup utility that containstwo parts: ASR backup and asr restore

Can back up the operating system

Does not include data files

Creates a floppy dis, which contains information

about Backup location data

Disk configurations iincluding basic and dynamic volumes0

How to accomplish a restore procedure

Choose the all information on this computer option, it

will back up all data including System State Data.


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How to Back Up Data

Back up data files by using the Backup utility Back up System State data by using the backing

utility

Back up the operating system and data files by using

the Backup utility

Back up by using ASR

Back up System State data by using ntbackup


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Backing up data files or System state

Procedure On the Start menu, point to All programs, prompt

Accessories, point to system tools and click backup

On the welcome page of the Backup or Restore

wizard, click the Advanced Mode link

In the Backup Utility dialog box, on the Backup tab,

on the Job menu, click New

Under C

lick to select the checkbox for any drive,folder or file, click the box net to each file or folder,

click the box next to System state


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Procedure

In the Backup destination box, do one of thefollowing Select File if you to back up files and foders to a file

Select a tape device

In the Backup media or file name box If you are backing up files and folders to a file, type the path and file name

for backup(.bkf) or click Browse

If you are backing up files and folders to tape, choose the tape you want touse

To select backup options, on Tools menu, click

options and then select backup type and log file type

Click Start Backup and then make changes in BackupJob Information dialog box.

MCSE 03 Windows Server 2003 11 Theory

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