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Cisco 350-501 Exam - Topic 4 Question 105 Discussion

Actual exam question for Cisco's 350-501 exam

Question #: 105
Topic #: 4

[All 350-501 Questions]

How is RSVP used with MPLS traffic engineering tunnels?

AIt assigns a tag to a packet as it travels through the tunnel.

BIt removes and reassigns an MPLS label when the packet enters the tunnel.

CIt reduces the CPU burden when a packet travels through the tunnel.

DIt reserves bandwidth along the path of the tunnel.

Show Suggested Answer

Suggested Answer: B

To mitigate DDoS attacks in a BGP environment, an engineer can apply BGP FlowSpec, which allows for the creation of traffic filtering policies that can be distributed across the network.This configuration enables the network to respond quickly to DDoS attacks by filtering or redirecting malicious traffic based on predefined criteria, such as source IP, destination IP, and port numbers456.

by Monroe at Dec 10, 2024, 08:43 PM

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Arlie

9 months ago

Nope, it's all about reserving bandwidth, not labels!

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Leatha

9 months ago

I think it removes and reassigns labels, right?

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Cherelle

10 months ago

Wait, does it really reduce CPU load? I thought it was just for bandwidth.

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Pamella

10 months ago

Totally agree, it's crucial for traffic engineering!

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Barney

10 months ago

RSVP reserves bandwidth along the path of the tunnel.

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Mozelle

10 months ago

I feel like I’ve seen a similar question before, and I’m leaning towards option D since it makes sense for traffic engineering.

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Kallie

11 months ago

I’m a bit confused; I thought RSVP was more about signaling than actually assigning labels. Could it be both?

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Dalene

11 months ago

I remember practicing a question about how RSVP works with MPLS, and I think it had something to do with managing bandwidth along the path.

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Arlene

11 months ago

I think RSVP is about reserving resources, but I'm not entirely sure if it specifically reserves bandwidth for MPLS tunnels.

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Franchesca

11 months ago

I'm not entirely confident, but I believe RSVP is used to reduce the CPU burden when a packet travels through the MPLS tunnel. So I'll select option C.

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Hyun

11 months ago

Okay, I remember learning that RSVP is used to assign a tag to the packet as it travels through the MPLS tunnel. So I think option A is the correct answer.

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Reita

11 months ago

Hmm, I'm a bit confused on this one. I know RSVP has something to do with MPLS tunnels, but I'm not sure exactly how it's used. I'll have to think this through carefully.

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Nell

11 months ago

I'm pretty sure RSVP is used to reserve bandwidth along the path of the MPLS traffic engineering tunnel, so I'll go with option D.

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Fannie

1 year ago

D is the way to go. RSVP is the bandwidth booking system for MPLS tunnels, just like how you need to RSVP for a concert to ensure you get a seat.

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Ming

1 year ago

RSVP is like making a reservation for bandwidth in advance.

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Georgeanna

1 year ago

It assigns a tag to a packet as it travels through the tunnel.

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Georgene

1 year ago

D is correct. RSVP reserves bandwidth along the path of the tunnel.

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Agustin

1 year ago

Haha, I bet the correct answer is D. RSVP is all about reserving resources, just like booking a seat at a fancy restaurant - you don't want to show up without a reservation!

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Verda

1 year ago

Haha, I bet the correct answer is D. RSVP is all about reserving resources, just like booking a seat at a fancy restaurant - you don't want to show up without a reservation!

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Oneida

1 year ago

D) It reserves bandwidth along the path of the tunnel.

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Andra

1 year ago

B) It removes and reassigns an MPLS label when the packet enters the tunnel.

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Fausto

1 year ago

A) It assigns a tag to a packet as it travels through the tunnel.

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Mira

1 year ago

Hmm, C seems tempting, but I don't think RSVP is used to reduce the CPU burden. That doesn't really make sense in the context of MPLS tunnels.

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Tu

1 year ago

D) It reserves bandwidth along the path of the tunnel.

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Rhea

1 year ago

A) It assigns a tag to a packet as it travels through the tunnel.

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Pamella

1 year ago

I was pretty sure it was B. Removing and reassigning the MPLS label when the packet enters the tunnel sounds like the right RSVP function to me.

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Richelle

1 year ago

D is the correct answer. RSVP is used to reserve bandwidth along the path of the MPLS traffic engineering tunnel.

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Annabelle

1 year ago

I'm not sure about RSVP, but I think it assigns a tag to a packet as it travels through the tunnel.

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Stephaine

1 year ago

I agree with Maybelle, RSVP is definitely used to reserve bandwidth for MPLS traffic engineering tunnels.

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Maybelle

1 year ago

I think RSVP is used to reserve bandwidth along the path of the tunnel.

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