/addrepsto This will create Reps-To attribute on the domain controller for the specified naming context. Ordinarily there ...

/addrepsto This will create Reps-To attribute on the domain controller for
          the specified naming context. Ordinarily there is no requirement to 
          perform this command as the KCC will automatically create the RepsTo
          attributes on destination DSA's from other DSA's Reps-From entries.