Cisco Exam 350-501 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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Agustin

18 days 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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Fausto

2 days ago

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

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Mira

20 days 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

5 days ago

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

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Rhea

8 days ago

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

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Pamella

21 days 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

26 days 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

26 days 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

30 days ago

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

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Maybelle

1 months ago

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

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