Comment 2 for bug 1426238

Reviewed: https://review.openstack.org/293304
Committed: https://git.openstack.org/cgit/openstack/openstack-manuals/commit/?id=717e32704af7334516d8493637db6bf77b56a1c3
Submitter: Jenkins
Branch: master

commit 717e32704af7334516d8493637db6bf77b56a1c3
Author: ashok reddy <email address hidden>
Date: Wed Mar 16 13:47:48 2016 +0530

    Configuration is updated for br-ex.

    Description: usefull information is missing in document about the br-ex to configure /etc/network/interface.
    This information is updated in the document.

    Closes-Bug: #1426238

    Change-Id: I0988a6a6d793f275981f78c998c5e21ce0c71451