Add pillar for genericswitch

Change-Id: Ib0e1d226b3f158b7f264760dd9cc2b0a5a661c10
diff --git "a/\173\173 cookiecutter._env_name \175\175/features/ironic/switch.yml" "b/\173\173 cookiecutter._env_name \175\175/features/ironic/switch.yml"
index a5baebf..565ca56 100644
--- "a/\173\173 cookiecutter._env_name \175\175/features/ironic/switch.yml"
+++ "b/\173\173 cookiecutter._env_name \175\175/features/ironic/switch.yml"
@@ -1,5 +1,9 @@
 parameters:
     neutron:
+      backend:
+        mechanism:
+          ngs:
+            driver: genericswitch
       server:
         n_g_s:
           enabled: true
@@ -20,4 +24,4 @@
                     ==CISCO_PASS==
                 username:
                   value:
-                    ==IPMI_USER==
+                    ==IPMI_USER==
\ No newline at end of file