Modifies the Manual Network Entity Titles attribute of the
    Routing entity to remove the specified NET or NETs.

    remove [node node-id] routing -
           manual network entity titles {NET[,NET...]}

    Manual Network Entity Titles

    Support: End
    Default: No NETs       Value: Set of NETs

    Network entity titles (NETs) to be used for this node. If the
    characteristic dna address format is set to false, there must be
    at least one NET.

    Example:

    remove routing -
        manual network entity titles {49::00-04:AA-00-04-00-45-13:00}