1.不同用户登陆统一域名
3 vim /etc/yum.repos.d/rhel_dvd.repo
4 ping 172.25.254.250
5 getenforce
6 setenforce 0
7 getenforce
9 systemctl status firewalld
10 systemctl stop firewalld
12 systemctl disable firewalld
13 yum install httpd -y
14 systemctl start httpd
15 cd /var/www/html/
16 ls
17 vim index.html
172.25.254.152
18 systemctl restart httpd
25 mkdir /var/www/html/westos
26 vim /var/www/html/westos/index.html
westos’s page
27 vim /etc/httpd/conf/httpd.conf
120
131 systemctl restart httpd
1.测试需在测试机进行
2.每次进行测试之前须清空浏览器历史记录以及缓存
3.测试机需进行如下设定（服务器地址：172.25.254.152）
vim /etc/hosts
172.25.254.152 www.westos.com news.westos.com music.westos.com