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+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+
+This document provides scenario level details for Fraser 1.0 of
+deployment with no SDN controller and DPDK enabled Open vSwitch by using
+Daisy installer.
+
+Introduction
+============
+
+NFV and virtualized high performance applications, such as video processing,
+require Open vSwitch to be accelerated with a fast data plane solution that
+provides both carrier grade forwarding performance, scalability and open
+extensibility.
+
+A key component of any NFV solution is the virtual forwarder, which should
+consist of soft switch that includes an accelerated data plane component. For
+this, any virtual switch should make use of hardware accelerators and optimized
+cache operation to be run in user space.
+
+Scenario components and composition
+===================================
+
+This scenario enables high performance data plan acceleration by utilizing
+DPDK enabled Open vSwitch (OVS).  This allows packet switching to be isolated
+to particular hardware resources (CPUs, huge page memory allocation) without
+kernel interrupt or context switching on the data plane CPU.
+
+Both tenant tunnel and external physnet1 leverage Open vSwitch accelerated
+with a fast user space data path, while other network planes are performed
+via non-accelerated OVS.
+
+Scenario Configuration
+======================
+
+Due to the performance optimization done by this scenario, it is recommended to
+set some performance settings in the deploy settings in order to ensure maximum
+performance.  This is not necessary unless doing a baremetal deployment.  Note,
+this scenario requires taking the NIC mapped to the tenant and external network
+on the compute node and binding them to DPDK.  This means it will no longer be
+accessible via the kernel.  Ensure the NIC supports DPDK.
+
+40 huge pages of 1G size are allocaled on each compute and network node for DPDK
+and VMs by default and currently this can not be re-configured by using
+configure files.
+
+For each compute and network node, One CPU core of each NUMA is dedicatedly
+allocated for DPDK by default and currently this can not be re-configured by using
+configure files.
+
+Deploy this scenario by using the '-s os-nosdn-ovs_dpdk-noha' parameter among
+others when calling ./ci/deploy/deploy.sh.
+
+References
+==========
+
+For more information on the OPNFV Fraser release, please visit
+http://www.opnfv.org/fraser