"Node Synonym Directory"

    If you have a large network and would like to use an alternate
    node synonym directory rather than using the default node synonym
    directory of ".DNA_NodeSynonym", you may enter one at this
    prompt. The value for the alternate node synonym directory must
    be a DECdns directory full name(for example: .USA_Synonyms).

    If you have the logical DECNET_MIGRATE_DIR_SYNONYM defined, the
    default value for the node synonym directory will be the value
    you defined. If you do not have the logical DECNET_MIGRATE_DIR_
    SYNONYM defined, the default value is ".DNA_NodeSynonym".