Cisco Cisco Certifications 700-821 Questions & Answers

• Question 1:

  Which platform supports WiFi 6/6E?

  A. IW6300

  B. IR1101

  C. IW9167E

  D. IG31R

  Correct Answer: A

• Question 2:

  Which IE switch model supports Policy Extended Node capability with Cisco SD-Access?

  A. IE5000

  B. IE2000

  C. IE3200

  D. IE3400

  Correct Answer: D

• Question 3:

  How is a customer with four OT devices connected to an industrial router with RS232 connections?

  A. IG31R

  B. IR1835

  C. IR1101 with LTE expansion module

  D. IR1101 with Serial and Ethernet expansion module

  Correct Answer: D

• Question 4:

  Which two management tools are used to provision and manage an IR1101 Industrial Router? (Choose two.)

  A. IoT Operations Dashboard

  B. Cisco Control Center

  C. CiscoWorks

  D. vManage

  E. Salesforce

  Correct Answer: AD

• Question 5:

  What is a requirement for the IE3400 power supply?

  A. When ordering IE4000, always order power supplies regardless of the power input at the site (AC or DC).

  B. For a PoE+ requirement, an AC input power supply is required.

  C. If the PoE budget is insufficient with power input A, a second power supply can boost the PoE budget by connecting to power input B.

  D. It is important to understand from the customer if PoE is needed and if the site power source is AC or DC.

  Correct Answer: D

• Question 6:

  Which hardware capability do industrial Ethernet (IE) switches have that Enterprise switches do not have?

  A. include a built-in battery

  B. industrial ruggedization so the switch can operate in harsh environments

  C. additional fans so the switch can be deployed in high-temperature environments

  D. support for higher ethernet port density

  Correct Answer: B

• Question 7:

  What are two descriptions for an IOT SDWAN use case? (Choose two.)

  A. Office365 video conference applications

  B. high bandwidth requirements

  C. hub and spoke topology

  D. full mesh topology

  E. harsh, outdoor environments

  Correct Answer: CE

• Question 8:

  What are two descriptions for the Secure Equipment Access (SEA) service in the IoT Operations Dashboard? (Choose two.)

  A. A remote user can access equipment through a browser.

  B. A VPN client, like Cisco Anyconnect, is required to establish the connection.

  C. The SEA Agent application is required to be installed in Cisco IoT routers.

  D. A network change by the IT team is required when a new SEA user is created.

  E. SEA access cannot be assigned to an external vendor outside the organization.

  Correct Answer: AC

• Question 9:

  When two protocols are supported by Secure Equipment Access? (Choose two.)

  A. Industrial protocols (Profinet/CIP)

  B. remote access (Telnet/SSH/VNC/RDP)

  C. SSL and IPSEC VPN

  D. FTP and SFTP

  E. Web (http/https)

  Correct Answer: BE

• Question 10:

  Which two pieces of information are needed to onboard a gateway device using the IoT Operations Dashboard? (Choose two.)

  A. the Product Identifier (PID) / Product Family

  B. By the Media Access Control (MAC) Address

  C. the Integrated Operating System (IOS) Version

  D. the Purchase Order (PO) Number

  E. the Serial Number

  Correct Answer: AE