Fault-tolerant domain setup

3.11. Fault-tolerant domain setup#

In a domain exist some services that are important for the functionality of all of its members. Redundancy can be used to remove those single points of failure. An article in the Univention Support database explains how to secure LDAP, Kerberos, DNS, DHCP and Active Directory-compatible Domain Controllers: KB 6682 - Fail-safe domain setup.