These are the old deprecated commands, that are being phased out, but are still presently supported for backwards compatibility. ...

These are the old deprecated commands, that are being phased out, but
are still presently supported for backwards compatibility.
Usage: repadmin   [/u:{domain\user}] [/pw:{password|*}]
                             [/rpc] [/ldap]
Deprecated s  args:
These deprecated commands are replaced with these improved commands:
     /sync       -> /repl or /replicate
     /propcheck  -> /checkprop
     /getchanges -> /showchanges
     /showreps   -> /showrepl
     /showvector -> /showutdvec
     /showmeta   -> /showobjmeta
Note:- , ,  : Names of the appropriate servers
        is the Distinguished Name of the root of the NC
              Example: DC=My-Domain,DC=Microsoft,DC=Com
Note: Text (Naming Context names, server names, etc) with International or
      Unicode characters will only display correctly if appropriate fonts and
      language support are loaded