diff --git a/core/api/src/main/java/org/onosproject/net/behaviour/MplsQuery.java b/core/api/src/main/java/org/onosproject/net/behaviour/MplsQuery.java
index 0e9f466..80217a5 100644
--- a/core/api/src/main/java/org/onosproject/net/behaviour/MplsQuery.java
+++ b/core/api/src/main/java/org/onosproject/net/behaviour/MplsQuery.java
@@ -16,6 +16,10 @@
 package org.onosproject.net.behaviour;
 
 import com.google.common.annotations.Beta;
+
+import java.util.Set;
+
+import org.onlab.packet.MplsLabel;
 import org.onosproject.net.PortNumber;
 import org.onosproject.net.driver.HandlerBehaviour;
 
@@ -26,10 +30,11 @@
 public interface MplsQuery extends HandlerBehaviour {
 
     /**
-     * Indicates if MPLS can be used at the port.
-
-     * @param port port to be checked for the capability
-     * @return true if MPLS can be used at the port, false otherwise.
+     * Returns set of MplsLabels which can be used at the port.
+     *
+     * @param port to be checked for the available resources.
+     * @return Set of MplsLabels which can be used at the port.
      */
-    boolean isEnabled(PortNumber port);
+    Set<MplsLabel> queryMplsLabels(PortNumber port);
+
 }
diff --git a/core/api/src/main/java/org/onosproject/net/behaviour/VlanQuery.java b/core/api/src/main/java/org/onosproject/net/behaviour/VlanQuery.java
index a1057c9..ce313f8 100644
--- a/core/api/src/main/java/org/onosproject/net/behaviour/VlanQuery.java
+++ b/core/api/src/main/java/org/onosproject/net/behaviour/VlanQuery.java
@@ -16,6 +16,9 @@
 package org.onosproject.net.behaviour;
 
 import com.google.common.annotations.Beta;
+
+import java.util.Set;
+import org.onlab.packet.VlanId;
 import org.onosproject.net.PortNumber;
 import org.onosproject.net.driver.HandlerBehaviour;
 
@@ -26,10 +29,11 @@
 public interface VlanQuery extends HandlerBehaviour {
 
     /**
-     * Indicates if VLAN can be used at the port.
+     * Returns set of VlanIds which can be used at the port.
      *
-     * @param port port to be checked for the capability
-     * @return true if VLAN can be used at the port, false otherwise.
+     * @param port to be checked for the available resources.
+     * @return Set of VlanIds which can be used at the port.
      */
-    boolean isEnabled(PortNumber port);
+    Set<VlanId> queryVlanIds(PortNumber port);
+
 }
diff --git a/core/net/src/main/java/org/onosproject/net/newresource/impl/ResourceDeviceListener.java b/core/net/src/main/java/org/onosproject/net/newresource/impl/ResourceDeviceListener.java
index 9df5f50..6e944af 100644
--- a/core/net/src/main/java/org/onosproject/net/newresource/impl/ResourceDeviceListener.java
+++ b/core/net/src/main/java/org/onosproject/net/newresource/impl/ResourceDeviceListener.java
@@ -15,6 +15,7 @@
  */
 package org.onosproject.net.newresource.impl;
 
+import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Lists;
 import org.onlab.packet.MplsLabel;
 import org.onlab.packet.VlanId;
@@ -44,6 +45,7 @@
 
 import java.util.Collections;
 import java.util.List;
+import java.util.Set;
 import java.util.SortedSet;
 import java.util.concurrent.ExecutorService;
 import java.util.stream.Collectors;
@@ -58,16 +60,6 @@
 
     private static final Logger log = LoggerFactory.getLogger(ResourceDeviceListener.class);
 
-    private static final int MAX_VLAN_ID = VlanId.MAX_VLAN;
-    private static final List<VlanId> ENTIRE_VLAN_IDS = getEntireVlans();
-
-    // Ref: http://www.iana.org/assignments/mpls-label-values/mpls-label-values.xhtml
-    // Smallest non-reserved MPLS label
-    private static final int MIN_UNRESERVED_LABEL = 0x10;
-    // Max non-reserved MPLS label = 239
-    private static final int MAX_UNRESERVED_LABEL = 0xEF;
-    private static final List<MplsLabel> ENTIRE_MPLS_LABELS = getEntireMplsLabels();
-
     private static final int TOTAL_ODU2_TRIBUTARY_SLOTS = 8;
     private static final int TOTAL_ODU4_TRIBUTARY_SLOTS = 80;
     private static final List<TributarySlot> ENTIRE_ODU2_TRIBUTARY_SLOTS = getEntireOdu2TributarySlots();
@@ -142,13 +134,19 @@
             adminService.registerResources(portPath);
 
             // for VLAN IDs
-            if (isVlanEnabled(device.id(), port.number())) {
-                adminService.registerResources(Lists.transform(ENTIRE_VLAN_IDS, portPath::child));
+            Set<VlanId> vlans = queryVlanIds(device.id(), port.number());
+            if (!vlans.isEmpty()) {
+                adminService.registerResources(vlans.stream()
+                                               .map(portPath::child)
+                                               .collect(Collectors.toList()));
             }
 
             // for MPLS labels
-            if (isMplsEnabled(device.id(), port.number())) {
-                adminService.registerResources(Lists.transform(ENTIRE_MPLS_LABELS, portPath::child));
+            Set<MplsLabel> mplsLabels = queryMplsLabels(device.id(), port.number());
+            if (!mplsLabels.isEmpty()) {
+                adminService.registerResources(mplsLabels.stream()
+                                               .map(portPath::child)
+                                               .collect(Collectors.toList()));
             }
 
             // for Lambdas
@@ -215,61 +213,55 @@
         }
     }
 
-    private boolean isVlanEnabled(DeviceId device, PortNumber port) {
+    private Set<VlanId> queryVlanIds(DeviceId device, PortNumber port) {
         try {
             // DriverHandler does not provide a way to check if a
             // behaviour is supported.
             Driver driver = driverService.getDriver(device);
             if (driver == null || !driver.hasBehaviour(VlanQuery.class)) {
                 // device does not support this
-                return false;
+                return ImmutableSet.of();
             }
 
             DriverHandler handler = driverService.createHandler(device);
             if (handler == null) {
-                return false;
+                return ImmutableSet.of();
             }
 
             VlanQuery query = handler.behaviour(VlanQuery.class);
-            return query != null && query.isEnabled(port);
+            if (query == null) {
+                return ImmutableSet.of();
+            }
+            return query.queryVlanIds(port);
         } catch (ItemNotFoundException e) {
-            return false;
+            return ImmutableSet.of();
         }
     }
 
-    private boolean isMplsEnabled(DeviceId device, PortNumber port) {
+    private Set<MplsLabel> queryMplsLabels(DeviceId device, PortNumber port) {
         try {
             // DriverHandler does not provide a way to check if a
             // behaviour is supported.
             Driver driver = driverService.getDriver(device);
             if (driver == null || !driver.hasBehaviour(MplsQuery.class)) {
                 // device does not support this
-                return false;
+                return ImmutableSet.of();
             }
             DriverHandler handler = driverService.createHandler(device);
             if (handler == null) {
-                return false;
+                return ImmutableSet.of();
             }
 
             MplsQuery query = handler.behaviour(MplsQuery.class);
-            return query != null && query.isEnabled(port);
+            if (query == null) {
+                return ImmutableSet.of();
+            }
+            return query.queryMplsLabels(port);
         } catch (ItemNotFoundException e) {
-            return false;
+            return ImmutableSet.of();
         }
     }
 
-    private static List<VlanId> getEntireVlans() {
-        return IntStream.range(0, MAX_VLAN_ID)
-                .mapToObj(x -> VlanId.vlanId((short) x))
-                .collect(Collectors.toList());
-    }
-
-    private static List<MplsLabel> getEntireMplsLabels() {
-        return IntStream.range(MIN_UNRESERVED_LABEL, MAX_UNRESERVED_LABEL + 1)
-                .mapToObj(MplsLabel::mplsLabel)
-                .collect(Collectors.toList());
-    }
-
     private static List<TributarySlot> getEntireOdu2TributarySlots() {
         return IntStream.rangeClosed(1, TOTAL_ODU2_TRIBUTARY_SLOTS)
                 .mapToObj(TributarySlot::of)
diff --git a/drivers/src/main/java/org/onosproject/driver/query/FullMplsAvailable.java b/drivers/src/main/java/org/onosproject/driver/query/FullMplsAvailable.java
new file mode 100644
index 0000000..efe1912
--- /dev/null
+++ b/drivers/src/main/java/org/onosproject/driver/query/FullMplsAvailable.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.driver.query;
+
+import java.util.Set;
+import java.util.stream.IntStream;
+
+import org.onlab.packet.MplsLabel;
+import org.onlab.util.GuavaCollectors;
+import org.onosproject.net.PortNumber;
+import org.onosproject.net.behaviour.MplsQuery;
+import org.onosproject.net.driver.AbstractHandlerBehaviour;
+
+/**
+ * Driver which always responds that all MPLS Labels are available for the Device.
+ */
+public class FullMplsAvailable
+        extends AbstractHandlerBehaviour
+        implements MplsQuery {
+
+    // Ref: http://www.iana.org/assignments/mpls-label-values/mpls-label-values.xhtml
+    // Smallest non-reserved MPLS label
+    private static final int MIN_UNRESERVED_LABEL = 0x10;
+    // Max non-reserved MPLS label = 239
+    private static final int MAX_UNRESERVED_LABEL = 0xEF;
+    private static final Set<MplsLabel> ENTIRE_MPLS_LABELS = getEntireMplsLabels();
+
+
+    @Override
+    public Set<MplsLabel> queryMplsLabels(PortNumber port) {
+        return ENTIRE_MPLS_LABELS;
+    }
+
+    private static Set<MplsLabel> getEntireMplsLabels() {
+        return IntStream.range(MIN_UNRESERVED_LABEL, MAX_UNRESERVED_LABEL + 1)
+                .mapToObj(MplsLabel::mplsLabel)
+                .collect(GuavaCollectors.toImmutableSet());
+    }
+
+}
diff --git a/drivers/src/main/java/org/onosproject/driver/query/FullVlanAvailable.java b/drivers/src/main/java/org/onosproject/driver/query/FullVlanAvailable.java
new file mode 100644
index 0000000..292192a
--- /dev/null
+++ b/drivers/src/main/java/org/onosproject/driver/query/FullVlanAvailable.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.driver.query;
+
+import java.util.Set;
+import java.util.stream.IntStream;
+
+import org.onlab.packet.VlanId;
+import org.onlab.util.GuavaCollectors;
+import org.onosproject.net.PortNumber;
+import org.onosproject.net.behaviour.VlanQuery;
+import org.onosproject.net.driver.AbstractHandlerBehaviour;
+
+import com.google.common.annotations.Beta;
+
+/**
+ * Driver which always responds that all VLAN IDs are available for the Device.
+ */
+@Beta
+public class FullVlanAvailable
+    extends AbstractHandlerBehaviour
+    implements VlanQuery {
+
+    private static final int MAX_VLAN_ID = VlanId.MAX_VLAN;
+    private static final Set<VlanId> ENTIRE_VLAN = getEntireVlans();
+
+    @Override
+    public Set<VlanId> queryVlanIds(PortNumber port) {
+        return ENTIRE_VLAN;
+    }
+
+    private static Set<VlanId> getEntireVlans() {
+        return IntStream.range(0, MAX_VLAN_ID)
+                .mapToObj(x -> VlanId.vlanId((short) x))
+                .collect(GuavaCollectors.toImmutableSet());
+    }
+
+}
diff --git a/drivers/src/main/java/org/onosproject/driver/query/package-info.java b/drivers/src/main/java/org/onosproject/driver/query/package-info.java
new file mode 100644
index 0000000..643192b
--- /dev/null
+++ b/drivers/src/main/java/org/onosproject/driver/query/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * Implementations of the query driver behaviours.
+ */
+package org.onosproject.driver.query;
diff --git a/drivers/src/main/resources/onos-drivers.xml b/drivers/src/main/resources/onos-drivers.xml
index 909df34..017be0c 100644
--- a/drivers/src/main/resources/onos-drivers.xml
+++ b/drivers/src/main/resources/onos-drivers.xml
@@ -40,6 +40,10 @@
                    impl="org.onosproject.driver.extensions.NiciraExtensionSelectorInterpreter" />
         <behaviour api="org.onosproject.net.behaviour.ExtensionSelectorResolver"
                    impl="org.onosproject.driver.extensions.NiciraExtensionSelectorInterpreter" />
+        <behaviour api="org.onosproject.net.behaviour.VlanQuery"
+                   impl="org.onosproject.driver.query.FullVlanAvailable" />
+        <behaviour api="org.onosproject.net.behaviour.MplsQuery"
+                   impl="org.onosproject.driver.query.FullMplsAvailable" />
     </driver>
     <!--This driver is for simulated NETCONF devices through of-config tool on top og OVSDB-->
     <driver name="ovs-netconf" extends="default"
diff --git a/utils/misc/src/main/java/org/onlab/util/GuavaCollectors.java b/utils/misc/src/main/java/org/onlab/util/GuavaCollectors.java
new file mode 100644
index 0000000..1406443
--- /dev/null
+++ b/utils/misc/src/main/java/org/onlab/util/GuavaCollectors.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onlab.util;
+
+import java.util.stream.Collector;
+import java.util.stream.Collector.Characteristics;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableSet;
+
+/**
+ * Implementations of {@link Collector} that implement various useful reduction
+ * operations, such as accumulating elements into Guava collections.
+ */
+public final class GuavaCollectors {
+
+    /**
+     * Returns a {@code Collector} that accumulates the input elements into a
+     * new ImmutableSet.
+     *
+     * @return a {@code Collector} which collects all the input elements into a
+     * {@code ImmutableSet}
+     */
+    public static <T> Collector<T, ImmutableSet.Builder<T>, ImmutableSet<T>> toImmutableSet() {
+        return Collector.of(ImmutableSet.Builder<T>::new,
+                            ImmutableSet.Builder<T>::add,
+                            (s, r) -> s.addAll(r.build()),
+                            ImmutableSet.Builder<T>::build,
+                            Characteristics.UNORDERED);
+    }
+
+    /**
+     * Returns a {@code Collector} that accumulates the input elements into a
+     * new ImmutableList.
+     *
+     * @return a {@code Collector} which collects all the input elements into a
+     * {@code ImmutableList}, in encounter order
+     */
+    public static <T> Collector<T, ImmutableList.Builder<T>, ImmutableList<T>> toImmutableList() {
+        return Collector.of(ImmutableList.Builder<T>::new,
+                            ImmutableList.Builder<T>::add,
+                            (s, r) -> s.addAll(r.build()),
+                            ImmutableList.Builder<T>::build);
+    }
+
+    private GuavaCollectors() {}
+}