def _get_iid_tlv(self):
return self.__iid_tlv<EOL>
Getter method for iid_tlv, mapped from YANG variable /network_instances/network_instance/protocols/protocol/isis/global/state/iid_tlv (boolean)

    YANG Description: ISIS Instance Identifier TLV. When set to trues, the IID-TLV identifies
the unique instance as well as the topology/topologies to which the
PDU applies.