openstack/neutron
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doc inherit segmentation type for trunking

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This patch updates our docs to include some details on the 'inherit'
segmentation type supported by trunk subports. The API is updated in
I0772463d71cbb6703345e66f52ad6c02163a00ff.

Change-Id: I9bebf8a3543bff43cf6e80a0d4523b0c9b5c6eb5
Closes-Bug: #1679999
This commit is contained in:
Boden R 2017-09-08 09:51:18 -06:00
parent 96f8fbc62d
commit bc5ca57910
1 changed files with 9 additions and 2 deletions
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11
doc/source/admin/config-trunking.rst
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@ -26,8 +26,15 @@ The network presented by the subport is the network of the associated
port. When creating a subport, a ``segmentation-id`` may be required by
the driver. ``segmentation-id`` defines the segmentation ID on which the
subport network is presented to the instance. ``segmentation-type`` may be
required by certain drivers like OVS, although at this time only ``vlan`` is
supported as a ``segmentation-type``.
required by certain drivers like OVS. At this time the following
``segmentation-type`` values are supported:
* ``vlan`` uses VLAN for segmentation.
* ``inherit`` uses the ``segmentation-type`` from the network the subport
is connected to if no ``segmentation-type`` is specified for the subport.
Note that using the ``inherit`` type requires the ``provider`` extension
to be enabled and only works when the connected network's
``segmentation-type`` is ``vlan``.
.. note::