[CentOS] how to install packages via yum using dvd as repo?

Sat Sep 3 05:29:45 UTC 2011
hadi motamedi <motamedi24 at gmail.com>

Dear All
On my centos 6.0 , how can I install packages via yum using DVD as
repo? Actually, the file size is large and the Internet connection
speed is low so do we have a solution for it? I am using as the
following but unsuccessful :
#yum --enablerepo=c6-media install gimp