primary dns与primary dns server有什么区别第一张图是配置network,第二张配置dns,第二张的dns是指服务器的dns还是自己的dns?

primary dns与primary dns server有什么区别第一张图是配置network,第二张配置dns,第二张的dns是指服务器的dns还是自己的dns? primary primary primary primary Experimental Primary primary school PRIMARY SCHOOL primary是什么意思? community primary Pre-Primary primary与elementary区别,他们都有基本的意思 primary boot sequence与aotomatic boot sequence区别 finish primary school primary school是什么意思 英文primary的意思 primary aluminum是什么意思 Primary school的意思