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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?

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Suggested Answer: D

Contribute your Thoughts:

Isabella
8 months 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
8 months 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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Eun
8 months ago
C) IR1101 with LTE expansion module
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Joseph
8 months ago
A) IG31R
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Raina
8 months ago
Haha, that would definitely be a challenge!
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Fausto
8 months ago
D) IR1101 with Serial and Ethernet expansion module
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Elvis
8 months ago
A) IG31R
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Martha
8 months 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
8 months 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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