700-821 Practice Exams and Training Solutions for Certifications
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NEW QUESTION # 14
Which power supply supports both AC and DC input?
- A. PWR-IE50W-AC-IEC=
- B. PWR-IE-170W-PC-DC=
- C. PWR-IE65W-PC-AC=
- D. PWR-IE65W-PC-DC=
Answer: C
NEW QUESTION # 15
What are two descriptions for an IOT SDWAN use case? (Choose two.)
- A. hub and spoke topology
- B. Office365 video conference applications
- C. harsh, outdoor environments
- D. high bandwidth requirements
- E. full mesh topology
Answer: A,C
NEW QUESTION # 16
Which two pieces of information are needed to onboard a gateway device using the IoT Operations Dashboard? (Choose two.)
- A. By the Media Access Control (MAC) Address
- B. the Integrated Operating System (IOS) Version
- C. the Product Identifier (PID) / Product Family
- D. the Purchase Order (PO) Number
- E. the Serial Number
Answer: C,E
NEW QUESTION # 17
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. 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.
- C. It is important to understand from the customer if PoE is needed and if the site power source is AC or DC.
- D. For a PoE+ requirement, an AC input power supply is required.
Answer: C
NEW QUESTION # 18
Which IE product is ideal as a replacement for unmanaged switches where small form factor, basic switching features, and fast boot time are mandatory requirements?
- A. IE 2000 Series
- B. IE 3000 Series
- C. IE 1000 Series
- D. IE 4000 Series
Answer: C
NEW QUESTION # 19
Which tool is ideal for a customer that must use a centralized management tool to configure multiple IW9167Es and deploy them in CURWB mode?
- A. Cisco IOT Operations Dashboard
- B. Cisco Prime Infrastructure
- C. Cisco vManage
- D. Cisco DNA Center
Answer: D
NEW QUESTION # 20
How is a customer with four OT devices connected to an industrial router with RS232 connections?
- A. IR1101 with Serial and Ethernet expansion module
- B. IR1835
- C. IR1101 with LTE expansion module
- D. IG31R
Answer: A
NEW QUESTION # 21
How does the IOT Operations Dashboard detect if a device is still alive?
- A. Traps
- B. Heartbeat Interval
- C. SSH
- D. Ping
Answer: B
NEW QUESTION # 22
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. menu-driven diagnostic tools for operators
- C. ping and traceroute from the gateway
- D. remote connection to the subtended devices
Answer: C
NEW QUESTION # 23
What is the Cisco-hosted PnP Connect server name to onboard an IR1101 using the IoT Operations Dashboard?
- A. helper.cisco.com
- B. devicepnp.cisco.com
- C. devicehelper.cisco.com
- D. pnp.cisco.com
Answer: D
NEW QUESTION # 24
Which management tool is ideal for green field installations using IE switches?
- A. IE Device Manager
- B. Prime Infrastructure
- C. Solar Winds
- D. DNA-Center
Answer: D
NEW QUESTION # 25
Which two IoT routers or gateways are used when a customer requests two active LTE connections? (Choose two.)
- A. IR1101 without expansion module
- B. IR1821 with dual cellular modules
- C. IG21 gateway
- D. IR1831 with dual cellular modules
- E. IR1101 with expansion module and cellular modules
Answer: D,E
NEW QUESTION # 26
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