diff --git a/app/src/main/java/org/opencord/olt/cli/SubscriberAddCommand.java b/app/src/main/java/org/opencord/olt/cli/SubscriberAddCommand.java
new file mode 100644
index 0000000..9cf526d
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+++ b/app/src/main/java/org/opencord/olt/cli/SubscriberAddCommand.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2016-present 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.opencord.olt.cli;
+
+import org.apache.karaf.shell.commands.Argument;
+import org.apache.karaf.shell.commands.Command;
+import org.onlab.packet.VlanId;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.PortNumber;
+import org.opencord.olt.AccessDeviceService;
+
+/**
+ * Adds a subscriber to an access device.
+ */
+@Command(scope = "onos", name = "add-subscriber-access",
+        description = "Adds a subscriber to an access device")
+public class SubscriberAddCommand extends AbstractShellCommand {
+
+    @Argument(index = 0, name = "deviceId", description = "Access device ID",
+            required = true, multiValued = false)
+    private String strDeviceId = null;
+
+    @Argument(index = 1, name = "port", description = "Subscriber port number",
+            required = true, multiValued = false)
+    private String strPort = null;
+
+    @Argument(index = 2, name = "vlanId",
+            description = "VLAN ID to add",
+            required = true, multiValued = false)
+    private String strVlanId = null;
+
+    @Override
+    protected void execute() {
+        AccessDeviceService service = AbstractShellCommand.get(AccessDeviceService.class);
+
+        DeviceId deviceId = DeviceId.deviceId(strDeviceId);
+        PortNumber port = PortNumber.portNumber(strPort);
+        VlanId vlan = VlanId.vlanId(Short.parseShort(strVlanId));
+        ConnectPoint connectPoint = new ConnectPoint(deviceId, port);
+
+        service.provisionSubscriber(connectPoint, vlan);
+    }
+}