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Cisco 400-007 Exam - Topic 2 Question 3 Discussion

An MPLS service provider is offering a standard EoMPLS-based VPLS service to Customer
D) Replace VPLS with a Layer 3 MVPN solution to carry the streams between sites
A) providing Layer 2 connectivity between a central site and approximately 100 remote sites. Customer A wants to use the VPLS network to carry its internal multicast video feeds which are sourced at the central site and consist of 20 groups at Mbps each. Which service provider recommendation offers the most scalability?
A) EoMPLS-based VPLS can carry multicast traffic in a scalable manner
B) Use a mesh of GRE tunnels to carry the streams between sites
C) Enable snooping mechanisms on the provider PE routers.

Cisco 400-007 Exam - Topic 2 Question 3 Discussion

Actual exam question for Cisco's 400-007 exam
Question #: 3
Topic #: 2
[All 400-007 Questions]

An MPLS service provider is offering a standard EoMPLS-based VPLS service to Customer

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Suggested Answer: D

by Belen at Jun 26, 2022, 04:28 AM

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Derick
10 months ago
Not sure if VPLS can handle 20 groups at that rate.
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Mozell
10 months ago
Snooping on PE routers is a solid choice for efficiency.
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Sharita
10 months ago
Surprised they didn't mention MVPN first!
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Mozelle
11 months ago
I think a mesh of GRE tunnels would be too complex.
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Vallie
11 months ago
EoMPLS-based VPLS is great for multicast!
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Eileen
11 months ago
I vaguely remember that MVPN could be a good alternative, but I thought VPLS was specifically designed for this kind of service.
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Kenneth
11 months ago
Enabling snooping on PE routers sounds familiar, but I can't recall if it really improves scalability for multicast streams.
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Elly
11 months ago
I think we practiced a similar question where GRE tunnels were mentioned, but I feel like that might not be as efficient for multicast.
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Cherry
11 months ago
I remember studying how EoMPLS can handle multicast traffic, but I'm not entirely sure if it's the best option for scalability.
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Lilli
11 months ago
I'm a bit confused by the other options. Inviting external people and having management involved don't really seem to fit the idea of a self-managing team.
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Ming
11 months ago
This one seems pretty straightforward. The SELECT * statement should return all columns from the Employee table, so I'll go with option A.
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Norah
11 months ago
I'm pretty sure that a taxable gift does pass the income tax liability to the donee, but I'm uncertain about the trust part.
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