3.2.4.5 Packet Tracer - Home IoT Implementation

Packet Tracer – Home IoT Implementation Scenario In this Packet Tracer scenario, Bob has begun to implement an IoT solution in his home. You will explore the variety of devices and manipulate environmental factors to s ee the impact on sensors and actuators. You will also configure some basic settings, including IP addressing for a sensor, and security settings for the gateway router. Finally, you will verify that all the devices in the home have IP connectivity.

Part Part 1: Conn ectin g Devices to the Home Gate Gateway way Step 1: Config ure Home Gateway. a.

Click Home to expand the cluster.

b.

Click Home Gateway . Click Config  tab.

c.

Click Internet . Select DHCP for IP Configuration.

d.

Click Wireless. Enter MyHomeGateway  as the SSID. Select WPA2-PSK as the authentication. Enter CiscoIoT as the PSK Pass Phrase.

e.

Click Home PC. Click Desktop . Click IP Configuratio n . Select DHCP for IP Configuration.

Step Step 2: Verify Home Gateway Gateway connectivi ty t o regist ration s erver. erver. a. From Home PC, enter www.register.pka  in the Web W eb Browser. Enter admin as the Username and admin as the Password to log in to the remote registration server. Note: It may take a few minutes for all the IoT devices to be listed.

List some of the IoT devices: What are some available actions for these IoT devices?

b. From Home PC, enter 192.168.25.1  in the Web Browser. Enter admin as the Username and admin  as the Password to log into the local IoT server hosted on Home Gateway . List some of the IoT devices: What are some available actions for these IoT devices?

Part Part 2: Interactin g with wi th IoT Devices Devices Step Step 1: Aut omate temperature control . Currently the Thermostat  is off. Set the Thermostat  to automatically adjust to the desired setting. a.

 Au to . Enter the desired auto heating and auto cooling Expand the Thermostat status bar. Click  Auto temperatures and click Set .

b.

Heating Element Element and Cooling Element Element  as they adjust the temperature. Observe the Heating

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Packet Tracer – Home IoT Implementation

Step 2: Automate the Ceiling Fan. The Ceiling Fan is configured to turn on onl y when motion is detected and  no wind detected. The SBC0 with the use of motion and wind sensors controls the status of the ceiling fan.  Al t + Cli ck  the Motion Sensor near the Ceiling Fan . This will activate the Motion Sensor .

Did the Ceiling Fan  turn on?

Step 3: Aut omate Lawn Sprinkl ers. Watering the lawn could be an activity controlled through conditional statements configured in the local IoT server on Home Gateway . a.

Expand the status for Lawn Sprinkler , Lawn Sprinkler0, and Water Level Monit or . Observe the relationship between the water level and the status of the lawn sprinklers. What condition triggers the lawn sprinklers to turn on?

What condition triggers the lawn sprinklers to turn off?

b.

Click Conditions  at the top of the webpage. Locate the conditional statements. How many conditional statements control the lawn sprinklers?

Step 4: Aut omate Web Camera. The Web Camera is currently configured to only turn on when the Motion Detector is triggered. a.

Expand the status for Motion Detector  and Web Camera. Observe the relationship between the Motion Detector and the status of the Web Camera.

b.  Al t + Cli ck Moti on Detec to r in the topology. Make sure to click the one near the Webcam. What did you see on Webcam in the webpage?

Step 5: Open Windows and Garage Door.  An old car is being repaired in the garage. A CO detector, garage door, and windows have been installed and configured to prevent CO poisoning. a.

Expand the status for all the windows, Garage Door , and the Garage CO Detect or . Are any devices missing from the list?

b.

For the unconnected device, verify that it is configured to connect to the Home Gateway  for the IoE Server, and that DHCP is enabled for the IP Configuration settings.

c.

Start the old car by Al t + Cli ck the Car in the garage and watch the CO l evel rise in the garage.

d.  Al t + Cli ck  the Car to turn off the old car. e.

Observe how the windows and garage door interact with the CO level in the garage.

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Packet Tracer – Home IoT Implementation

Step 6: Fire suppressio n  An IoT fire suppression system has been installed in each of the bedrooms and the kitchen. In this IoT demonstration, there will be a simulated fire while you are away from home, and you can observe how the fire suppression operates using the status of the smoke detectors. a.

Exit the Home cluster by clicking Back . Click the ISP-Internet cluster to enter it.

b. From Smartphone, enter www.register.pka  in the Web Browser. Enter admin as the Username and admin  as the Password to log in to the local IoT server hosted on Registr ation Server . Note: It may take a few tries before the web page displays.

c.

Expand all the statuses for the smoke detectors. Are any devices missing from the list?

d.

Simulate a fire in the kitchen. What happens to the smoke detectors?

Describe what happens next.

e.

Start a simulated fire in other locations to observe what happens.

Step 7: Further investigation a.

In the previous step, you observed that Home Gateway and Registration Server  can be used to control the IoT devices remotely. You can change ho w these devices are accessed remotely. 1) Click the device. 2) In the Device tab, select None, Home Gateway, or Remote Server . For the activity, the server address is www.register.pka  (209.165.201.10) and admin  as username and password. 3) Within the server, you can add conditional statements for devices capable of actionable configurations.

b.

If you are interested in programming the IoT end devices, click the device and click Advan ced . Select Programming . Select the desired files and review the codes.

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