一：基于ip地址的虚拟主机配置

#ifconfig eth0:0 192.168.60.202 up
#ifconfig eth0:1 192.168.60.203 up
#ping 192.168.60.202
#ping 192.168.60.203
#vi httpd.conf
添加以下内容
<VirtualHost 192.168.60.202:80>
    ServerAdmin huyb@163.com
    DocumentRoot /usr/local/apache2/vhost1
    ServerName vhost1.hdqh.net
    ErrorLog logs/vhost1._log
    CustomLog logs/vhost1._log common
</VirtualHost>
<VirtualHost 192.168.60.203:80>
    ServerAdmin huyb@163.com
    DocumentRoot /usr/local/apache2/vhost2
    ServerName vhost2.hdqh.net
    ErrorLog logs/vhost2._log
    CustomLog logs/vhost2._log common
</VirtualHost>
#mkdir /usr/local/apache2/vhost1
#cd /usr/local/apache2/vhost1
#vi index.html
添加以下内容
vhost1
listen 192.168.60.202
#mkdir /usr/local/apache2/vhost2
#cd /usr/local/apache2/vhost1
#vi index.html
添加以下内容
vhost2
listen 192.168.60.203
#/usr/local/apache2/bin/apachectl restart

测试
http://192.168.60.202
http://192.168.60.203

二：基于端口的虚拟主机配置
#vi httpd.conf
添加以下内容
Listen 88
Listen 99
<VirtualHost 192.168.60.201:88>
    ServerAdmin huyb@163.com
    DocumentRoot /usr/local/apache2/vhost1
    ServerName vhost1.hdqh.net
    ErrorLog logs/vhost1._log
    CustomLog logs/vhost1._log common
</VirtualHost>
<VirtualHost 192.168.60.201:99>
    ServerAdmin huyb@163.com
    DocumentRoot /usr/local/apache2/vhost2
    ServerName vhost2.hdqh.net
    ErrorLog logs/vhost2._log
    CustomLog logs/vhost2._log common
</VirtualHost>
#mkdir /usr/local/apache2/vhost1
#cd /usr/local/apache2/vhost1
#vi index.html
添加以下内容
vhost1
listen 88
#mkdir /usr/local/apache2/vhost2
#cd /usr/local/apache2/vhost1
#vi index.html
添加以下内容
vhost2
listen 99

#/usr/local/apache2/bin/apachectl restart

测试
http://192.168.60.201:88
http://192.168.60.201:99
 
三：基于域名的虚拟主机配置
在dns服务器上建立区域
xxx.com
yyy.net
#vi /etc/named.conf
zone "xxx.com" IN {
        type master;
        file "xxx.com.zone";
};
zone "yyy.net" IN {
        type master;
        file "yyy.net.zone";
};

及相关区域文件
#vi /var/named/xxx.com.zone
$TTL    86400
$ORIGIN xxx.com.
@                       1D IN SOA       @ root ( 42   3H    15M    1W    1D )    
                        1D IN NS        @
                        1D IN A         192.168.60.201
www                        IN A         192.168.60.201

#vi /var/named/yyy.net.zone
$TTL    86400
$ORIGIN yyy.net.
@                       1D IN SOA       @ root ( 42   3H    15M    1W    1D )    
                        1D IN NS        @
                        1D IN A         192.168.60.201
www                        IN A         192.168.60.201

#vi httpd.conf
NameVirtualHost 192.168.60.201:80

<VirtualHost 192.168.60.201:80>
    ServerAdmin huyb@163.com
    DocumentRoot /usr/local/apache2/vhost1
    ServerName www.xxx.com
    ErrorLog logs/dummy-host.example.com-error_log
    CustomLog logs/dummy-host.example.com-access_log common
</VirtualHost>
<VirtualHost 192.168.60.201:80>
    ServerAdmin huyb@163.com
    DocumentRoot /usr/local/apache2/vhost2
    ServerName www.yyy.net
    ErrorLog logs/dummy-host.example.com-error_log
    CustomLog logs/dummy-host.example.com-access_log common
</VirtualHost>

#mkdir /usr/local/apache2/vhost1
#cd /usr/local/apache2/vhost1
#vi index.html
添加以下内容
vhost1
www.xxx.com
#mkdir /usr/local/apache2/vhost2
#cd /usr/local/apache2/vhost1
#vi index.html
添加以下内容
vhost2
www.yyy.net