Units of the network is a nationwide LAN, each province has its own domain name suffix, such as Beijing is *. Bj shandong is *. Sd and so on, every city has its own domain name server, the realization on the setups bind9 only allowed with the domain name suffix, throughout all the provinces cannot local resolution to the provincial DNS recursive query, like. Com and so on the outside of the domain name directly reply the query fails?