CNX-001

Question 1

New devices were deployed on a network and need to be hardened. INSTRUCTIONS - Use the drop-down menus to define the appliance-hardening techniques that provide the most secure solution. If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

Question 2

SIMULATION - A network administrator needs to resolve connectivity issues in a hybrid cloud setup. Workstations and VMs are not able to access Application A. Workstations are able to access Server B. INSTRUCTIONS - Click on workstations, VMs, firewalls, and NSGs to troubleshoot and gather information. Type help in the terminal to view a list of available commands. Select the appropriate device(s) requiring remediation and identify the associated issue(s). If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

Question 3

You are designing a campus network with a three-tier hierarchy and need to ensure secure connectivity between locations and traveling employees. INSTRUCTIONS - Review the command output by clicking on the server, laptops, and workstations on the network. Use the drop-down menus to determine the appropriate technology and label for each layer on the diagram. Options may only be used once. Click on the magnifying glass to make additional configuration changes. If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

Question 4

As part of a project to modernize a sports stadium and improve the customer service experience for fans, the stadium owners want to implement a new wireless system. Currently, all tickets are electronic and managed by the stadium mobile application. The new solution is required to allow location tracking precision within 5ft (1.5m) of fans to deliver the following services: Emergency/security assistance - Mobile food order - Event special effects - Raffle winner location displayed on the giant stadium screen Which of the following technologies enables location tracking?

1. SSID
2. BLE
3. NFC
4. IoT

Question 5

A company is experiencing Wi-Fi performance issues. Three Wi-Fi networks are available, each running on the 2.4 GHz band and on the same channel. Connecting to each Wi-Fi network yields slow performance. Which of the following channels should the networks be configured to?

1. Channel 1, Channel 2, and Channel 3
2. Channel 2, Channel 4, and Channel 9
3. Channel 1, Channel 6, and Channel 11
4. Channel 3, Channel 5, and Channel 10