1、首先新建本地YUM源文件夹
[root@xt02 ~]# mkdir -p /software/localyum/
2、将光盘放入光驱，将光盘内的文件拷贝到新建的yum源文件夹
[root@xt02 ~]# cp -vr /media/RHEL_6.3\ x86_64\ Disc\ 1/* /software/localyum/
3、在/etc/yum.repos.d/下新建localyum.repo（本地yum源配置文件），并加入如下配置
[root@xt02 yum.repos.d]# vim localyum.repo
[LOCAL_YUM_RESOURCE]
name=$HOSTNAME Local YUM Resource
baseurl=file:///software/localyum/
gpgcheck=0
enable=1
注意： 文件夹中的其他 repo文件建议拷贝走，或者末尾加.bak
4、清除本地yum源历史信息
[root@xt02 yum.repos.d]# yum clean all
Loaded plugins: product-id, refresh-packagekit, security, subscription-manager
Updating certificate-based repositories.
Unable to read consumer identity
Bad id for repo: xt02 LOCAL YUM RESOURCE, byte = 6
Cleaning repos: InstallMedia
Cleaning up Everything
5、列出本地新的yum源信息，若可以列出，则本地yum源新建成功
[root@xt02 yum.repos.d]# yum list all
可以成功列出yum资源包，至此，本地yum源配置成功
