Network software is not the port number between 0-65535, and then finish the port number will be assigned?
If assigned, you may need? Now, after all, computer is becoming more and more good performance, can't tell a boot million a backend software interaction and perhaps? The port be points out what should I do?
CodePudding user response:
Some service ports are established, such as HTTP (80) the SSH (22) and so on, but not to say that these service port is necessary, these can be artificially modified, just visit a little trouble, to a server in a production environment, in order to stability, strive for the smallest services to provide services, with the development of technology, the performance of the server is getting better and better, the smallest services to provide services, the physical resource do waste, so booming virtualization technology, can be in one physical server virtual out more virtual server, using the virtual server with minimum service, of course, the function of virtualization is not only these, you can find information and see,CodePudding user response:
Ok thank you
CodePudding user response:
Theory is so that resources are limited,