Cisco - Introduction to Packet Tracer

21 answers

A network administrator is using Packet Tracer to mock up a network that includes IoT devices. What can the administrator do from the Physical tab of any IoT device?

Turn the device on or off. Correct

A technician can create _____ PDUs in Packet Tracer to forward HTTP packets to test a web server

complex Correct

A technician is trying to use the tablet to control the IoT device Digital Lamp. However, the device is not displayed on the home gateway. What is the problem?

The digital lamp is not registered to the home gateway. Correct

A technician is trying to use the tablet to control the IoT device Digital Lamp. The technician tries to login to the registration server with username admin2 and password admin2. However, the access is not successful. What are two problems? (Choose two.)

· The registration service on the server is off · The digital lamp is using the wrong credential to connect to the registration server Correct

A technician selected the GUI interface on a wireless router and added a DNS address of 208.67.220.220. The technician then immediately exited the GUI interface. What will occur as a result of this configuration?

Because the technician forgot to save the configuration, the DNS server address will not be sent to connected devices. Correct

How will a Packet Tracer environment be affected if a heater is added to a container named Branch Office and turned on?

The temperature inside Branch Office will increase along with any child containers that exist within Branch Office. Correct

Refer to the exhibit. How do you display the interface number where the cable is attached to a device?

Hover the mouse cursor over the cable. Correct

Refer to the exhibit. How do you display the popup window to show the additional device information?

Hover the cursor over the device icon. Correct

Refer to the exhibit. Match each numbered Packet Tracer menu icon with a description. (Not all options are used.)

Refer to the exhibit. Match each numbered Packet Tracer menu icon with a description. (Not all options are used.) Correct

Refer to the exhibit. The above icon is in the lower right hand corner of the Packet Tracer screen. What might the person using Packet Tracer be doing?

testing connectivity by using simple or complex PDUs Correct

Refer to the exhibit. What description matches the function of the Packet Tracer devices shown?

IoT devices Correct

Refer to the exhibit. What does the shaded area represent?

It defines the wireless signal coverage. Correct

The default username and password for the Home Gateway is

admin Correct

What are the differences between the registration server and the home gateway? (Choose three.)

· There is no remote login for the home gateway · You need to create a username and password on the registration server · You can login remotely via a web browser if you use the registration server Correct

What must be done to activate the Registration Server?

Under the Services tab you need to turn on the IoT Registration Server. Correct

What three programming languages are available within Packet Tracer to program a thing? (Choose three.)

· JavaScript · Python · Visual Blockly Correct

What two methods can be used to access and modify an existing program that is running on an IoT device in Cisco Packet Tracer? (Choose two.)

· Click on the device then select the Programming tab · Go to the registration server and login. Then select the Editor tab Correct

Where in Packet Tracer can you create a new building or wiring closet?

physical workspace Correct

Which two devices are used to connect IoT devices to a home network?

registration server home gateway Correct

Which two steps must be followed in order to view a working graph or chart of environmental changes? (Choose two.)

· Be in View Mode · Select an environment element Correct

Within the Keyframe Graph workspace, what must be done to add a keyframe event to the environment? (Choose three.)

· Select the environment element. · Double click on the environment element line. · Move the point on the line to a different value Correct