[VOL-2976] Update OLT Disable-Enable Scenario for ATT and DT

Change-Id: I5e2771042d314fe8f3dff0fa4545ccb4870559e0
diff --git a/tests/functional/Voltha_PODTests.robot b/tests/functional/Voltha_PODTests.robot
index 77fc1c0..8503aa2 100644
--- a/tests/functional/Voltha_PODTests.robot
+++ b/tests/functional/Voltha_PODTests.robot
@@ -71,7 +71,7 @@
     ...    Assuming that test1 was executed where all the ONUs are authenticated/DHCP/pingable
     ...    Perform disable on the OLT and validate that the pings do not succeed
     ...    Perform enable on the OLT and validate that the pings are successful
-    [Tags]    VOL-2410    DisableEnableOLT    notready
+    [Tags]    functional    VOL-2410    DisableEnableOLT
     [Setup]    Start Logging    DisableEnableOLT
     [Teardown]    Run Keywords    Collect Logs
     ...           AND             Stop Logging    DisableEnableOLT