diff --git a/app/src/main/java/org/opencord/olt/cli/ShowOltCommand.java b/app/src/main/java/org/opencord/olt/cli/ShowOltCommand.java
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index 0000000..24d0828
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+++ b/app/src/main/java/org/opencord/olt/cli/ShowOltCommand.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.onosproject.cli.AbstractShellCommand;
+import org.onosproject.cordconfig.access.AccessDeviceData;
+import org.onosproject.net.DeviceId;
+import org.opencord.olt.AccessDeviceService;
+
+import java.util.Map;
+
+/**
+ * Shows configured OLTs.
+ */
+@Command(scope = "onos", name = "olts",
+        description = "Shows configured OLTs")
+public class ShowOltCommand extends AbstractShellCommand {
+
+    @Argument(index = 0, name = "deviceId", description = "Access device ID",
+            required = false, multiValued = false)
+    private String strDeviceId = null;
+
+    @Override
+    protected void execute() {
+        AccessDeviceService service = AbstractShellCommand.get(AccessDeviceService.class);
+        Map<DeviceId, AccessDeviceData> data = service.fetchOlts();
+        if (strDeviceId != null) {
+            DeviceId deviceId = DeviceId.deviceId(strDeviceId);
+            print("OLT %s:", deviceId);
+            display(data.get(deviceId));
+        } else {
+            data.keySet().forEach(did -> {
+                print("OLT %s:", did);
+                display(data.get(did));
+            });
+        }
+    }
+
+    private void display(AccessDeviceData accessDeviceData) {
+        print("\tvlan : %s", accessDeviceData.vlan());
+        print("\tuplink : %s", accessDeviceData.uplink());
+    }
+}