[CentOS] Unit network.service has failed

Tue Nov 24 10:31:42 UTC 2015
Siva Prasad Nath <shivaprasadnath21 at gmail.com>

Sorry for disturbing all of you again and again.
Network service cannot be started. All the commands are not working.

How to start network service?net-tool already exists.


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Shiva Prasad Nath
92981134