Date post: | 22-Dec-2015 |
Category: |
Documents |
Upload: | ada-mcdaniel |
View: | 226 times |
Download: | 2 times |
11
ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
Chapter 11
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
2
MAINTAINING ACTIVE DIRECTORY
Active Directory Database. Managed by Extensible Storage Engine
(ESE).
Changes to the database are made as transactions.
Database fragmentation occurs over time.
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
3
ACTIVE DIRECTORY TRANSACTIONS
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
4
DEFRAGMENTATION
Automatic online defragmentation Garbage collection process
Tombstone (default life 60 days)
Manual offline defragmentation F8 – Directory Services Restore mode
Ntdsutil files
Compact to drive:\directory
Replace %systemroot%\ntds\ntds.dit
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
5
MOVING THE ACTIVE DIRECTORY DATABASE
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
6
SYSTEM STATE DATA BACKUP
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
7
RESTORING SYSTEM STATE DATA
Normal restore
Primary restore
Authoritative restore
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
8
NORMAL RESTORE PROCESS
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
9
PRIMARY RESTORE
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
10
AUTHORITATIVE RESTORE
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
11
MONITORING ACTIVE DIRECTORY AND FILE REPLICATION
Measurement tool
Gaining a performance baseline
Objects: NTDS and FileReplicaSet
Other benefits Early warnings to problems
Improved system reliability
Fewer support calls
Improved system performance
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
12
DIRECTORY SERVICE LOG
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
13
FILE REPLICATION SERVICE LOG
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
14
SYSTEM MONITOR: NTDS
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
15
SYSTEM MONITOR: FILEREPLICASET
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
16
DIAGNOSTIC LOGGING
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
17
DCDIAG
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
18
DSASTAT
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
19
REPLMON
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
20
REPADMIN
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
21
NETDOM
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
22
NTDSUTIL
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
23
NTFRSUTL
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
24
NETDIAG
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
25
ADSIEDIT.MSC
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
26
LDP.EXE
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
27
KERBTRAY.EXE
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
28
NLTEST.EXE
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
29
DSACLS.EXE
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
30
SYSTEM SERVICES
Distributed file system
File replication
Intersite messaging
Kerberos key distribution
Remote procedure call (RPC)
DNS server
Net logon
Windows time
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
31
SUMMARY
Which startup option allows you to perform offline maintenance on the Active Directory database?
Which tool allows you to defragment and compact ntds.dit?
What is the difference between an authoritative restore and a normal restore?
In which tool do you find the option to perform a primary restore?
Which tool allows you to baseline Active Directory performance on NTDS and the FileReplicaSet?