700-821 Online Practice Questions and Answers

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

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

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)

A customer needs to extend their enterprise WiFi network to remote IoT spaces with IR1800. Which mode must be used for the WiFi module in IR1800?

A. EWC Mode

B. WGB mode

C. Flexconnect

D. CAPAWAP mode

Which tool is available on the Troubleshooting tab of a gateway device in the IoT Operations Dashboard?

A. report on user access and usage

B. remote connection to the subtended devices

C. menu-driven diagnostic tools for operators

D. ping and traceroute from the gateway

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

What is a feature of IW6300?

A. IW6300 POE output ports support two POE+ (30W) devices at the same time.

B. IW6300 can work in CURWB mode.

C. IW6300 is built for Class 1 Division 2 hazardous environments.

D. IW6300 is IP54-rated.

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

How does the IOT Operations Dashboard detect if a device is still alive?

A. Heartbeat Interval

B. Ping

C. SSH

D. Traps