Você deve adicionar a diretiva Listen
à configuração do Apache. Você pode encontrar diretivas Listen em httpd.conf
e adicionar Listen 9002
.
Mais informações que você pode encontrar na documentação do Apache .
The Listen directive does not implement Virtual Hosts - it only tells the main server what addresses and ports to listen on. If no directives are used, the server will behave in the same way for all accepted requests. However, can be used to specify a different behavior for one or more of the addresses or ports. To implement a VirtualHost, the server must first be told to listen to the address and port to be used. Then a section should be created for the specified address and port to set the behavior of this virtual host. Note that if the is set for an address and port that the server is not listening to, it cannot be accessed.