To install yum fastest mirror plugin (yum-plugin-fastestmirror) you can use next command: yum install yum-plugin-fastestmirror or yum install yum-fastestmirror command result: [root@server1 ~]# yum install yum-fastestmirror Loaded plugins: refresh-packagekit updates/metalink                                         | 4.5 kB     00:00 updates                                                  | 4.4 kB     00:00 updates/primary_db                                       | 3.5 MB     00:04 Setting up Install Process Resolving Dependencies --> Running ...