60–172,800 ( seconds, up to 48 hours )
7200 ( 2 hours )
Defines the maximum time interval between pulses. If the time specified in the value of this entry expires, the primary domain controller sends at least one pulse, even if all backup domain controller databases are current.
In Windows 2000, the Net Logon service manages replication only if the replication involves servers running Windows NT 4.0 or earlier. Net Logon for Windows 2000 does not manage replication between two servers running Windows 2000.
Windows 2000 does not add this entry to the registry. You can add it by editing the registry or by using a program that edits the registry.