700-821 Online Practice Questions and Answers

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.

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

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.

Which two IoT routers or gateways are used when a customer requests two active LTE connections? (Choose two.)

A. IG21 gateway

B. IR1101 without expansion module

C. IR1101 with expansion module and cellular modules

D. IR1831 with dual cellular modules

E. IR1821 with dual cellular modules

Which two IE switch types support the Cisco Cyber Vision sensor running on IOx? (Choose two.)

A. IE9300 Series

B. IE3400 and IE3300-10G

C. IE3200 and IE3300-1G

D. IE4010 and IE5000

E. IE2000 and IE4000

As a Tri-Radio architecture, which three frequencies are supported on IW9167E? (Choose three.)

A. 2.4GHz

B. 6GHz

C. 1GHz

D. 160MHz

E. 900MHz

F. 5GHz

How is the Cisco IoT Operations Dashboard deployed?

A. embedded inside the IOS of each industrial Router (IR) and Industrial Ethernet Switch (IE)

B. delivered as an OVA and has to be installed on a Windows server

C. SaaS offering hosted in the cloud

D. delivered as a 3 Rack Unit (RU) appliance that has to be installed in the data center

Which management tool is ideal for green field installations using IE switches?

A. DNA-Center

B. Solar Winds

C. IE Device Manager

D. Prime Infrastructure

Which IW9167E adapters are designed for shock and vibration resistance?

A. RJ45

B. M8

C. M12

D. M10

What is the Cisco-hosted PnP Connect server name to onboard an IR1101 using the IoT Operations Dashboard?

A. helper.cisco.com

B. pnp.cisco.com

C. devicehelper.cisco.com

D. devicepnp.cisco.com