310 likes | 737 Views
Chapter 11. ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY. 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.
E N D
Chapter 11 ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY 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 ACTIVE DIRECTORY TRANSACTIONS
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY 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 MOVING THE ACTIVE DIRECTORY DATABASE
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY SYSTEM STATE DATA BACKUP
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY RESTORING SYSTEM STATE DATA • Normal restore • Primary restore • Authoritative restore
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY NORMAL RESTORE PROCESS
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY PRIMARY RESTORE
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY AUTHORITATIVE RESTORE
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY 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 DIRECTORY SERVICE LOG
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY FILE REPLICATION SERVICE LOG
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY SYSTEM MONITOR: NTDS
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY SYSTEM MONITOR: FILEREPLICASET
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY DIAGNOSTIC LOGGING
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY DCDIAG
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY DSASTAT
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY REPLMON
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY REPADMIN
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY NETDOM
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY NTDSUTIL
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY NTFRSUTL
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY NETDIAG
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY ADSIEDIT.MSC
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY LDP.EXE
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY KERBTRAY.EXE
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY NLTEST.EXE
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY DSACLS.EXE
Chapter 11: ACTIVE DIRECTORY MAINTENANCE, TROUBLESHOOTING, AND DISASTER RECOVERY 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 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?