/sys$common/syshlp/helplib.hlb SHOW, SERVER, Qualifiers, /NODE  *Conan The Librarian (sorry for the slow response - running on an old VAX)

       /NODE=(node-name[,...])

    Displays information on the registry servers on the specified
    nodes in the order they are entered. The node names must be
    within the current cluster.

    Cannot be used with the /CLUSTER or /MASTER qualifiers.