1、将光盘放入光驱
2、挂载到/mnt文件夹
[root@localhost /]# mount /dev/cdrom /mnt/cdrom
3、创建本地仓库
[root@localhost Packages]# cd /etc/yum.repos.d/
[root@localhost yum.repos.d]# mkdir bak
[root@localhost yum.repos.d]# mv *.repo bak
[root@localhost yum.repos.d]# vim dvd.repo
[dvd]
name = dvd
baseurl = file:///mnt/cdrom
enabled = 1
gpgcheck = 0
[root@localhost yum.repos.d]# yum clean all
[root@localhost yum.repos.d]# yum makecache
[root@localhost yum.repos.d]# yum update
[root@localhost yum.repos.d]# yum -y install httpd
[root@localhost yum.repos.d]# yum list all | grep httpd
wget -O CentOs-base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
dns.stuID.com ====> 192.168.150.128
www.stuID.com ====> 192.168.150.128
ftp.stuID.com ====> 192.168.150.128
