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Nokia 4A0-105 Exam - Topic 7 Question 80 Discussion

Click on the exhibit below.Assume PE-1 has a mesh-sdp configured to every PE node in both Metro networks. What could be done to prevent the bandwidth replication between Metro 1 and Metro 2?
D) PE nodes in Metro 1 could be configured with spoke-SDPs. PE nodes in Metro 2 would be configured with spoke-SDPs. However, the connection between Metro networks (PE-2 to PE-6) can be configured with a mesh-sdp. This would reduce the replication and bandwidth used on the link between Metro networks. This also reduces the replication required by PE-1.
A) PE-1 must be configured with mesh-SDPs to every node receiving the multicast traffic. There is no way to reduce the replication or bandwidth.
B) PE nodes in Metro 1 could be configured with mesh-SDPs. PE nodes in Metro 2 would be configured with mesh-SDPs. However, the connection between Metro networks (PE-2 to PE-6) can be configured with a spoke-sdp. This would reduce the replication and bandwidth used on the link between Metro networks. This also reduces the replication required by PE-1.
C) PE-1 can be configured with spoke-SDPs to every PE node in both Metro networks. This will reduce the bandwidth and replication within the network.

Nokia 4A0-105 Exam - Topic 7 Question 80 Discussion

Actual exam question for Nokia's 4A0-105 exam
Question #: 80
Topic #: 7
[All 4A0-105 Questions]

Click on the exhibit below.

Assume PE-1 has a mesh-sdp configured to every PE node in both Metro networks. What could be done to prevent the bandwidth replication between Metro 1 and Metro 2?

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Suggested Answer: D

by Nana at Jan 28, 2024, 03:33 AM

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Paulina
6 months ago
D sounds complicated, but it might work too!
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Ming
6 months ago
A is just wrong, there are definitely ways to optimize this.
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Youlanda
7 months ago
Wait, can spoke-SDPs really cut down that much on replication?
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Silva
7 months ago
Totally agree, spoke-SDPs are the way to go!
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Chu
7 months ago
I think option B makes the most sense for reducing bandwidth.
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Raul
7 months ago
I feel like I’ve seen a question like this before, and I think the answer was to use spoke-SDPs to minimize replication. But I’m not 100% confident.
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Francesco
8 months ago
I’m a bit confused about whether spoke-SDPs can really reduce replication effectively. I thought mesh-SDPs were necessary for multicast traffic.
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Lacey
8 months ago
I think option B sounds familiar from our practice questions. It makes sense to use spoke-SDPs between the metros to cut down on bandwidth.
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Emogene
8 months ago
I remember studying about mesh-SDPs and spoke-SDPs, but I'm not entirely sure how they interact in this scenario.
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Alaine
8 months ago
This is a good opportunity to demonstrate my understanding of VPLS and SDP configurations. I'll carefully consider each option and choose the one that most effectively reduces the bandwidth replication.
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Tambra
8 months ago
I'm a bit confused by the different metro network configurations. I'll need to study the exhibit closely and make sure I understand the topology before attempting to answer this.
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Casie
8 months ago
Okay, I think I've got it. The solution is to use spoke-SDPs between PE-1 and the other PE nodes, which should reduce the replication and bandwidth usage.
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Jarvis
8 months ago
Hmm, the key seems to be configuring the right type of SDPs between the PE nodes. I'll need to review the differences between mesh-SDPs and spoke-SDPs to determine the best approach.
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Janessa
8 months ago
This looks like a tricky one. I'll need to think it through carefully to make sure I understand the topology and the options for reducing the bandwidth replication.
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Glennis
8 months ago
This is a tricky one. The log doesn't explicitly state what happened, so I'll have to use my problem-solving skills to figure out the most likely event. I'll carefully consider each answer choice.
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Beckie
8 months ago
The standard input file descriptor is usually associated with the terminal or console, so the correct answer is D - the null device. This allows the program to read from the terminal without actually displaying anything.
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Gabriele
8 months ago
Alright, I've got a strategy here. I'll eliminate the options that don't make sense, then try to determine the correct answer.
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Mabel
1 year ago
Whoa, hold up! PE-1 has to do all the work? That doesn't sound fair. I think Option D is the way to go - spread the love between the metro networks, you know?
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Krissy
1 year ago
Ha! Imagine if they asked us to configure mesh-SDPs on every single node. That would be a nightmare! I'm glad Option B has a more elegant solution.
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Nakisha
12 months ago
Gail: Agreed, Option B is the way to go to prevent bandwidth replication between Metro 1 and Metro 2.
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Rodolfo
12 months ago
User 3: That would definitely reduce replication and bandwidth usage. Good thing there's a better option.
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Tenesha
12 months ago
Pamela: Definitely, that would help reduce replication and bandwidth usage. Good thing there's a better option.
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Pamela
12 months ago
User 2: Option B seems like a more elegant solution. Configuring mesh-SDPs on PE nodes in each Metro network and spoke-SDPs on the connection between Metro networks makes sense.
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Gilma
1 year ago
User 1: I know right! Configuring mesh-SDPs on every single node would be a nightmare.
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Gail
1 year ago
User 2: Option B seems like a more elegant solution. Configuring mesh-SDPs on PE nodes in each Metro network and using spoke-SDPs for the connection between Metro networks.
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Graham
1 year ago
User 1: I know right! Configuring mesh-SDPs on every node would be a nightmare.
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Delmy
1 year ago
Hold on, did you see the part about the mesh-SDPs? That's a lot of config work. I'm leaning towards Option C, where PE-1 can just use spoke-SDPs to cut down on the hassle.
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Wenona
1 year ago
Felicitas: Definitely. Option C seems like the way to go.
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Donte
1 year ago
User 3: That sounds like a more efficient solution. Less configuration work for PE-1.
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Felicitas
1 year ago
User 2: I agree. Option C suggests using spoke-SDPs instead to reduce the bandwidth and replication.
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Krissy
1 year ago
User 1: Yeah, configuring mesh-SDPs to every node seems like a lot of work.
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Christa
1 year ago
I'm not sure about this. Option C also seems like a valid choice to reduce bandwidth and replication. Configuring PE-1 with spoke-SDPs to every PE node in both Metro networks could be a simpler solution.
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Quentin
1 year ago
I agree with you, Terina. Using a combination of mesh-SDPs and spoke-SDPs can help reduce replication and bandwidth usage. It's important to optimize the network for efficiency.
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Stacey
1 year ago
Okay, let's think this through. Option B seems to be the most comprehensive solution, reducing the replication and bandwidth between the metro networks.
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Noah
1 year ago
User 2: Agreed, it seems like the most effective way to reduce replication and bandwidth.
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Elza
1 year ago
User 1: I think Option B is the best choice.
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Stanford
1 year ago
User 2: Yeah, configuring mesh-SDPs in one metro and spoke-SDPs in the other can really help optimize the network.
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Shantell
1 year ago
User 1: I agree, Option B seems like the best choice to reduce replication and bandwidth.
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Terina
1 year ago
I think the answer is B. Configuring PE nodes in Metro 1 and Metro 2 with mesh-SDPs and using spoke-SDPs for the connection between Metro networks seems like the best way to prevent bandwidth replication.
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Yesenia
1 year ago
I'm not sure, but option D also sounds reasonable. It proposes using spoke-SDPs in Metro 1 and Metro 2, and a mesh-sdp between them to reduce replication and bandwidth. It's a tough choice.
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Coletta
1 year ago
I agree with Lavelle. Option B seems to provide a good balance between reducing replication and bandwidth while maintaining connectivity between the Metro networks.
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Lavelle
1 year ago
I think option B is the best choice. It suggests configuring mesh-SDPs in Metro 1 and Metro 2, and spoke-SDPs between them to reduce replication and bandwidth.
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