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Exam 200-301 topic 1 question 66 discussion

Actual exam question from Cisco's 200-301
Question #: 66
Topic #: 1
[All 200-301 Questions]

What is the primary function of a Layer 3 device?

  • A. to transmit wireless traffic between hosts
  • B. to analyze traffic and drop unauthorized traffic from the Internet
  • C. to forward traffic within the same broadcast domain
  • D. to pass traffic between different networks
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Suggested Answer: D 🗳️
by ZUMY at Sept. 4, 2021, 10:21 a.m.

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Bhrino
Highly Voted 7 months, 2 weeks ago
Layer 3 = different network Layer 2: same network
upvoted 11 times
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Ciscoman021
Most Recent 9 months ago
Selected Answer: D
The primary function of a Layer 3 device is to pass traffic between different networks.
upvoted 1 times
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Aie_7
11 months, 2 weeks ago
Selected Answer: D
You could be wrong answering A thinking about firewalls, but the primary function of layer 3 devices is precisely to forward traffic between networks.
upvoted 3 times
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kenCapt
1 year, 2 months ago
Layer 3 devices are Routers which is used to pass traffic between different LANs, whereas layer 2 devices are Switches that only broadcast traffic in its domain but not to other LANS.D is absolutely correct
upvoted 4 times
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ScorpionNet
1 year, 7 months ago
Basically functions between Routers, Layer 3 switches especially the Firewall enabled
upvoted 2 times
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RichyES
1 year, 11 months ago
Selected Answer: D
D is the the answer
upvoted 4 times
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Hodicek
2 years, 1 month ago
ROUTER FUNSTION IN SUMMARY
upvoted 3 times
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ZUMY
2 years, 3 months ago
D is correct
upvoted 2 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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