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Cisco 300-420 Exam - Topic 12 Question 87 Discussion

What is the purpose of a TLOC extension in a Cisco SD-WAN network fabric?
B) to identify the physical interface where a WAN Edge router connects to the WAN transport network
A) to facilitate WAN Edge router redundancy within a site
C) to expand the number of colors that are potentially applied to a network transport interface
D) to aggregate multiple physical interfaces into a single logical Interface

Cisco 300-420 Exam - Topic 12 Question 87 Discussion

Actual exam question for Cisco's 300-420 exam
Question #: 87
Topic #: 12
[All 300-420 Questions]

What is the purpose of a TLOC extension in a Cisco SD-WAN network fabric?

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Suggested Answer: B

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Louis
9 months ago
Surprised to see so much confusion over this!
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Delsie
9 months ago
I thought it was about aggregating interfaces, like option D.
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Stacey
10 months ago
Wait, are we sure about that? I thought it was for redundancy.
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Taryn
10 months ago
Totally agree, option B is the one!
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Pa
10 months ago
It's for identifying the physical interface, right?
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Arlette
10 months ago
I thought TLOC extensions were about expanding colors for interfaces, but that seems a bit off now that I think about it.
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Reid
11 months ago
I feel like it has something to do with aggregating interfaces, but I can't recall the specifics.
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Helaine
11 months ago
I remember practicing a question about WAN Edge redundancy, but I don't think that's what TLOC extensions are for.
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Sheldon
11 months ago
I think the TLOC extension is related to identifying the physical interface, but I'm not completely sure if that's the main purpose.
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Pansy
11 months ago
I'm a bit confused by this question. The options seem to cover a range of different SD-WAN concepts, and I'm not sure which one is the correct purpose of a TLOC extension. I'll have to review my notes on SD-WAN before attempting this.
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Aron
11 months ago
Okay, I've got a strategy for this. The key is to focus on the SD-WAN network fabric and what TLOC does in that context. I'm going to read through the options carefully and see which one best fits.
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Ceola
11 months ago
This one seems pretty straightforward. I think the purpose of a TLOC extension is to facilitate WAN Edge router redundancy within a site.
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Maile
11 months ago
Hmm, I'm not totally sure about this one. I'm trying to remember what TLOC stands for and how it relates to the SD-WAN network fabric. I'll have to think this through carefully.
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Herman
11 months ago
I'm pretty confident I know the right answer here. The info and man commands are usually the best way to get detailed information on Linux commands and their usage.
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Taryn
11 months ago
Okay, I think I've got this. Equilibrium price and supply curve are definitely macroeconomic factors that would impact commercial negotiations. Rising import tariffs could also be a key factor to consider.
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Blondell
11 months ago
Hmm, I'm a bit unsure about this one. The requirement to serve predictions with low latency is tricky, and I'm not sure which of these options would be the most efficient. I'll need to think through the pros and cons of each approach.
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Vivienne
11 months ago
I think VANG is primarily used for modeling device configurations, which sounds similar to NETCONF practices we did.
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Clarence
1 year ago
D) to aggregate multiple physical interfaces into a single logical Interface - Bingo! That's the correct answer. The TLOC extension is all about creating that single logical interface to improve WAN connectivity.
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Louvenia
1 year ago
C) to expand the number of colors that are potentially applied to a network transport interface - Haha, 'expand the number of colors'? What is this, a coloring book? I don't think that's the purpose of the TLOC extension.
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Ocie
1 year ago
D) to aggregate multiple physical interfaces into a single logical Interface
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Carmen
1 year ago
B) to identify the physical interface where a WAN Edge router connects to the WAN transport network
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Leslie
1 year ago
A) to facilitate WAN Edge router redundancy within a site
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Carin
1 year ago
B) to identify the physical interface where a WAN Edge router connects to the WAN transport network - Nah, that's not it. The TLOC extension is all about virtualizing the physical interfaces, not just identifying them.
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Stephania
1 year ago
A) to facilitate WAN Edge router redundancy within a site - Hmm, that doesn't seem quite right. I thought the TLOC extension was more about combining physical interfaces, not router redundancy.
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Aleisha
1 year ago
A) to facilitate WAN Edge router redundancy within a site - I see, so it's more about combining interfaces. Thanks for clarifying!
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Nichelle
1 year ago
D) to aggregate multiple physical interfaces into a single logical Interface
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Selma
1 year ago
B) to identify the physical interface where a WAN Edge router connects to the WAN transport network
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Alisha
1 year ago
D) to aggregate multiple physical interfaces into a single logical Interface - That's the one! The TLOC extension allows me to combine multiple WAN links into a single logical interface, which is super useful for redundancy and load balancing.
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Telma
1 year ago
I'm not sure about that. I think it's to aggregate multiple physical interfaces into a single logical interface. So, I would choose option D.
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Belen
1 year ago
I agree with Delpha. It helps in identifying the physical interface. That's why I would go with option B.
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Delpha
1 year ago
I think the purpose of a TLOC extension is to identify the physical interface where a WAN Edge router connects to the WAN transport network.
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