Displays the amount of time between replications, using the ISTG Keep Alive time stamp. The ISTG Keep Alive time stamp is ...

Displays the amount of time between replications, using the ISTG Keep 
     Alive time stamp. The ISTG Keep Alive time stamp is not used in forests 
     that are set to Windows Server 2003 forest functional level or later.
     Instead, in those environments, use repadmin /showutdvec /latency.

     [SYNTAX]

     /latency [DSA_LIST] [/verbose]