Cisco Exam 700-821 Topic 3 Question 15 Discussion

Actual exam question for Cisco's 700-821 exam

Question #: 15
Topic #: 3

[All 700-821 Questions]

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

AIG31R

BIR1835

CIR1101 with LTE expansion module

DIR1101 with Serial and Ethernet expansion module

Show Suggested Answer

Suggested Answer: D

by Maryann at Dec 12, 2023, 07:10 PM

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Isabella

8 days ago

I'm leaning towards option D, the IR1101 with Serial and Ethernet expansion module. That seems like it would be the best fit for the given scenario.

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Selma

9 days ago

Haha, can you imagine trying to connect those OT devices to the IG31R? That would be like trying to fit a square peg in a round hole!

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Martha

10 days ago

Interesting, I was also considering that option. The serial connections would allow us to connect the OT devices, and the Ethernet would provide additional connectivity options.

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Stefanie

11 days ago

True, but let's not forget about the other options. The IR1835 and the IR1101 with LTE expansion module might also be viable choices, depending on the specific requirements.

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