Hello, I am doing the DNS research on the DNS: My environment:
Centos7.2, Ocata version, builds according to the document of the official website, builds success. The virtual machine created by default has dnsname, such as vm01.example.org, which can ping into it. Ny problem is: 1. Only the domain name between the same subnet and the domain name can be ping into it. 2. The virtual machine has internally modified the virtual machine hostname, but the domain name corresponding to the vm is still old. What should I do to update it? 3. Create domain (example02.org) to be updated to subnet, but use the subnet to create virtual machine, domain suffix is still example.org, not example02.org. I want to know the plan of designate, where can I find the doc? Thank you! ________________________________ daixianm...@yovole.com 保密：本函仅供收件人使用，如阁下并非抬头标明的收件人，请您即刻删除本函，勿以任何方式使用及传播，并请您能将此误发情形通知发件人，谢谢！
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