Research on intelligent DNS in dual-export campus network and implementation

Conventional domain name system (DNS) has some obvious problems in dual-export campus network (CN). An intelligence operation mode was investigated and eventually designed according to DNS transmit technology, strategy analysis technology and features of campus network dual-export, which is based on analysis of DNS work process. Fortunately, the work pattern has been carried out in campus network of Luoyang Institute of Science and Technology. Experimental results indicate that the operation pattern can satisfy application requirement under dual-export environment of campus network.