CentOS 7.2最小化安装没有ifconfig命令，使用yum provides ifconfig找不到相关的包

[root@sishen yum.repos.d]# yum provides ifconfig
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
No matches found
[root@sishen yum.repos.d]# yum whatprovides '*/ifconfig/'
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
No matches found

系统版本：

[root@sishen yum.repos.d]# cat /proc/version
Linux version 3.10.0-327.el7.x86_64 (builder@kbuilder.dev.centos.org) (gcc version 4.8.3 20140911 (Red Hat 4.8.3-9) (GCC) ) #1 SMP Thu Nov 19 22:10:57 UTC 2015

使用的是本地YUM源

[root@sishen yum.repos.d]# yum repolist all
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
repo id                      repo name                            status
c7-media                     CentOS-7 - Media                     enabled: 3,723
repolist: 3,723

知道是net-tools这个包没装，但是不知道为什么yum找不到？

[root@sishen yum.repos.d]# yum list 'net-tools'
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Available Packages
net-tools.x86_64                2.0-0.17.20131004git.el7                c7-media

待解决？希望各路大侠指点迷津~