Cisco Exam 200-201 Topic 4 Question 78 Discussion

Actual exam question for Cisco's 200-201 exam

Question #: 78
Topic #: 4

[All 200-201 Questions]

What is indicated by an increase in IPv4 traffic carrying protocol 41 ?

Aadditional PPTP traffic due to Windows clients

Bunauthorized peer-to-peer traffic

Cdeployment of a GRE network on top of an existing Layer 3 network

Dattempts to tunnel IPv6 traffic through an IPv4 network

Show Suggested Answer

Suggested Answer: B

by Danica at Dec 22, 2023, 07:45 PM

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Merissa

3 months ago

D is the way to go, folks. Tuns of companies are trying to squeeze IPv6 through their old IPv4 infrastructure. Bet the network admins are pulling their hair out!

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Lindsay

3 months ago

C is an interesting choice, but I doubt a GRE network would generate that much extra traffic. Probably just good old IPv6 tunneling.

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Aleisha

1 months ago

I'm sticking with D, tunneling IPv6 traffic seems like the most likely reason for the increase in IPv4 traffic carrying protocol 41.

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Jannette

2 months ago

I see your point, but C could also be a possibility with a GRE network on top of an existing Layer 3 network.

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Jutta

2 months ago

Yeah, I agree. It's probably just attempts to tunnel IPv6 traffic.

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Tracey

2 months ago

I think D is the correct answer, tunneling IPv6 traffic through an IPv4 network makes sense.

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Tonja

3 months ago

Hah, just imagine all the Windows users trying to set up their PPTP VPNs. Gotta love that legacy tech still hanging around.

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Adell

2 months ago

D) attempts to tunnel IPv6 traffic through an IPv4 network

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Sarah

2 months ago

C) deployment of a GRE network on top of an existing Layer 3 network

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Giuseppe

2 months ago

A) additional PPTP traffic due to Windows clients

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Gladis

4 months ago

I'm not sure, but it could also be deployment of a GRE network on top of an existing Layer 3 network, right?

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Louis

4 months ago

I agree with Dorsey, it makes sense that the increase in protocol 41 traffic is due to IPv6 tunneling.

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Dorsey

4 months ago

I think an increase in IPv4 traffic carrying protocol 41 indicates attempts to tunnel IPv6 traffic through an IPv4 network.

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Mila

4 months ago

Option D seems the most likely. I've heard about IPv6 tunneling becoming more common as networks transition to the newer protocol.

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Chantell

2 months ago

It's interesting to see how networks are adapting to the transition to IPv6. Option D definitely stands out as a potential reason for the increase in traffic.

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Mirta

2 months ago

I'm not sure about the other options, but option D does seem like a valid reason for the increase in IPv4 traffic carrying protocol 41.

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Amie

2 months ago

I think option C could also be a possibility. GRE networks are often used on top of existing Layer 3 networks.

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Wilda

3 months ago

I agree, option D does make sense. It's a common way to handle IPv6 traffic over IPv4 networks.

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Frederica

4 months ago

I'm not sure about that. I think it could also be deployment of a GRE network on top of an existing Layer 3 network.

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Ollie

4 months ago

I agree with Rebbecca. It makes sense that the increase in traffic is due to tunneling IPv6 traffic through IPv4.

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Rebbecca

4 months ago

I think an increase in IPv4 traffic carrying protocol 41 indicates attempts to tunnel IPv6 traffic through an IPv4 network.

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