Go to Apache httpd.conf
Edit httpd.conf file
Listen 80 <
ServerName 127.0.0.1:80
<VirtualHost 127.0.0.1:80>
Listen 8080
ServerName 127.0.0.1:8080
<VirtualHost 127.0.0.1:8080>
Edit httpd-ssl.conf file
Listen 443
<VirtualHost _default_:443>
ServerName localhost:443
Listen 8081
<VirtualHost _default_:8081>
ServerName localhost:8081
Restart Apache server
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