1.查看系统版本和内核 

a. 系统版本 

        cat /etc/redhat-release

 b.系统内核

        uname -a

2. 挂载 /dev/cdrom

        umount /media/RHEL_6.4\ x86_64\ Disc\ 1/

        mount /dev/cdrom /media

3. 配置repo仓库文件（后缀名必须是.repo）

        进入yum目录： cd /etc/yum.repos.d/

        修改或创建repo文件：vim rhel-source.repo，文件内容如下（仅适用Red Hat 6.4）

              [rhel-dvd]

name=Red Hat Enterprise Linux $releasever - $basearch - dvd

baseurl=file:///media/

enabled=1

gpgcheck=1

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release

[rhel-Server]

name=Red Hat Enterprise Linux $releasever - $basearch - Server

baseurl=file:///media/Server

enabled=1

gpgcheck=1

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release

[rhel-LoadBalancer]

name=Red Hat Enterprise Linux $releasever - $basearch - LoadBalancer

baseurl=file:///media/LoadBalancer

enabled=1

gpgcheck=1

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release

[rhel-HighAvailability]

name=Red Hat Enterprise Linux $releasever - $basearch - HighAvailability

baseurl=file:///media/HighAvailability

enabled=1

gpgcheck=1

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release

[rhel-ResilientStorage]

name=Red Hat Enterprise Linux $releasever - $basearch - ResilientStorage

baseurl=file:///media/ResilientStorage

enabled=1

gpgcheck=1

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release

4. 验证

yum list ---> 无报错即可

5.yum 安装package

yum -y install package_name