Cisco 300-610 Exam - Topic 8 Question 90 Discussion

Actual exam question for Cisco's 300-610 exam

Question #: 90
Topic #: 8

An engineer must design a secondary site to prevent a catastrophic primary site failure. The applications must communicate across sites via the data link layer of the OSI model. The Layer 3 transport that is available for this solution consists of 10-Gb connections over Layer 3.

Which two solutions meet these requirements? (Choose two.)

AOTV

BvPC

COSPF

DISIS

EVXLANEVPN

Show Suggested Answer

Suggested Answer: B

by Kris at Jun 18, 2024, 08:12 AM

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Darnell

9 months ago

Totally agree, OTV and VXLANEVPN fit the bill perfectly!

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Serita

9 months ago

Wait, are we really using 10-Gb connections for this? Sounds high!

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Mee

10 months ago

OSPF and ISIS are routing protocols, not really for this layer.

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Na

10 months ago

I think vPC could work too, but not sure about that.

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Simona

10 months ago

OTV and VXLANEVPN are solid choices for this.

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Paz

10 months ago

I’m leaning towards OTV and VXLAN EVPN, but I’m not confident about vPC being relevant in this context.

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Lashawn

11 months ago

I practiced a question similar to this, and I feel like OSPF and ISIS are more about routing, not really what we need for Layer 2 communication.

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Luther

11 months ago

I think VXLAN EVPN could be a good choice since it supports Layer 2 over Layer 3, but I need to double-check if it meets all the criteria.

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Beckie

11 months ago

I remember studying OTV for extending VLANs across sites, but I'm not entirely sure if it fits the data link layer requirement here.

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Bulah

11 months ago

This is a tricky one. I'm not too familiar with some of these protocols, like OTV and VXLAN VPN. I'll need to review the key features of each option to determine the best fit for the requirements.

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Diane

11 months ago

I'm pretty confident that OTV and vPC are the two correct answers here. OTV is designed to extend Layer 2 domains over a Layer 3 network, and vPC provides redundancy at the data link layer.

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Edgar

11 months ago

Okay, I've got it. The solution needs to operate at the data link layer, but use the available 10-Gb Layer 3 connections as the underlying transport. That narrows it down to OTV and VXLAN VPN.

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Brandon

11 months ago

Hmm, I'm a bit confused by the wording here. The question mentions the data link layer, but the options seem to be focused on Layer 3 protocols. I'll need to think this through carefully.

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Josphine

11 months ago

This question seems straightforward. I think the key is to focus on the requirements - the applications must communicate at the data link layer, and the available transport is 10-Gb Layer 3 connections.

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Craig

11 months ago

Hmm, I'm a bit unsure about this one. I know we use Docker for Sitecore, but I can't recall the specific file names off the top of my head. I'll have to think this through carefully.

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Carli

11 months ago

Ugh, I'm feeling a bit lost on this one. Safety program requirements can be tricky, but I'll do my best to reason through the options and find the one that doesn't fit.

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Cassandra

11 months ago

Okay, let's think this through step-by-step. The attacker was able to access the account and delete emails, so it was likely a direct password attack rather than a denial-of-service or buffer overflow.

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Vincent

11 months ago

I think the Automation Watches window would be the best option to monitor a specific value during the debugging process.

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Mira

1 year ago

Wait, did they just throw in 'ISIS' as a joke? That's a bit dark, don't you think? *chuckles nervously*

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Ronald

1 year ago

I'm going with OTV and VXLANEVPN. Can't go wrong with the latest and greatest in data center networking tech, am I right? *wink wink*

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Talia

1 year ago

This is a no-brainer! OTV and VXLANEVPN are the way to go. I bet the exam writers are just trying to trick us with those other options.

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Bronwyn

1 year ago

The other options like vPC and OSPF just wouldn't meet the requirements for this design.

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Detra

1 year ago

Yeah, those two options provide the necessary Layer 3 transport for communication across sites.

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Maricela

1 year ago

I agree, OTV and VXLANEVPN are definitely the best choices for this scenario.

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Felton

1 year ago

I'm not so sure about vPC. Isn't that more for redundancy within a single site? I think OSPF and ISIS are out too since they operate at Layer 3.

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Blondell

1 year ago

Teddy: What about VXLANEVPN? Could that be a solution as well?

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Teddy

1 year ago

User 2: Yeah, OTV allows for communication between sites at the data link layer.

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Elke

1 year ago

User 1: I think OTV could work for this scenario.

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Bettina

1 year ago

Hmm, OTV and VXLANEVPN seem like the obvious choices here. Connecting sites at Layer 2 with OTV and using VXLAN for the Layer 3 transport sounds exactly like what the question is asking for.

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