1–500 ( pulses )
Defines the maximum number of simultaneous pulses the primary domain controller sends to backup domain controllers.
This entry limits the workload that sending and responding to pulses places on the primary controller. The primary controller must be able to support the number of concurrent replication remote procedure calls stored in the value of this entry.
Increasing the value of this entry increases the load on the primary controller. Decreasing the value increases the time that a domain with a large number of backup controllers requires to replicate a change in the Security Accounts Manager or Local Security Authority databases to all of the backup controllers.
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.