Cisco Exam 300-440 Topic 3 Question 12 Discussion

Actual exam question for Cisco's 300-440 exam

Question #: 12
Topic #: 3

A company with multiple branch offices wants a connectivity model to meet its network architecture requirements. The company focuses on ensuring low latency and efficient routing for its critical business applications. Which connectivity model meets these requirements?

Ahub-and-spoke topology with SD-WAN technology, using dynamic routing and OSPF as the routing protocol

Bfully meshed topology with SD-WAN technology, using dynamic routing and BGP as the routing protocol

Cpoint-to-point topology using dedicated leased lines and static routing

Dstar topology with internet-based VPN connections and static routing

Show Suggested Answer

Suggested Answer: A, E

The correct answer is A and E because they are the IP prefixes that match the tunnel interfaces on the Cisco IOS XE router. The AWS routing options should include the local and remote IP prefixes that are used for the IPsec tunnel endpoints. The other options are either the public IP addresses of the routers or the LAN subnets that are not relevant for the IPsec tunnel configuration.Reference:=Designing and Implementing Cloud Connectivity (ENCC) v1.0,Configure IOS-XE Site-to-Site VPN Connection to Amazon Web Services,Site-to-Site VPN with Amazon Web Services

by Lino at May 23, 2024, 09:20 AM

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Venita

1 months ago

The IT team must have been playing too much Sim City during their lunch breaks. Some of these options sound straight out of a video game.

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Leonardo

16 days ago

D) star topology with internet-based VPN connections and static routing

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Frederick

17 days ago

C) point-to-point topology using dedicated leased lines and static routing

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Shawn

19 days ago

B) fully meshed topology with SD-WAN technology, using dynamic routing and BGP as the routing protocol

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Joesph

20 days ago

A) hub-and-spoke topology with SD-WAN technology, using dynamic routing and OSPF as the routing protocol

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Basilia

1 months ago

The star topology with internet-based VPN and static routing? Are you trying to run a business or a science experiment?

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Kimberely

1 days ago

A: Exactly, and using BGP as the routing protocol will ensure optimal routing for critical applications.

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Barb

3 days ago

B: I agree, having multiple direct connections between branch offices will definitely help reduce latency.

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James

4 days ago

A: I think option B, fully meshed topology with SD-WAN technology, is the best choice for efficient routing.

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Wei

2 months ago

The point-to-point topology with dedicated leased lines and static routing is a bit old-school, but it could work if you don't mind the cost and lack of flexibility.

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Pearline

4 days ago

A: Yeah, it's important to have a reliable and efficient connectivity model in place for the company's branch offices.

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Walton

10 days ago

B: I agree, using dynamic routing and OSPF would definitely help with optimizing the network for critical business applications.

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Margery

27 days ago

A: I think option A, hub-and-spoke topology with SD-WAN technology, is the best choice for low latency and efficient routing.

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Odelia

2 months ago

I'm leaning towards the fully meshed topology with SD-WAN and BGP. It provides more redundancy and can handle changes in the network better.

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Francesco

20 days ago

I prefer the point-to-point topology with dedicated leased lines for low latency and reliability.

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Emiko

1 months ago

I think hub-and-spoke with SD-WAN and OSPF could also work well for efficient routing.

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Colene

1 months ago

I agree, the fully meshed topology with SD-WAN and BGP is a good choice for redundancy.

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Frank

2 months ago

The hub-and-spoke topology with SD-WAN and dynamic routing using OSPF seems like the best option to ensure low latency and efficient routing for critical business applications.

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Trinidad

1 months ago

B: I think fully meshed topology with SD-WAN and BGP could also be a good option for ensuring efficient routing for critical business applications.

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Latricia

2 months ago

A: I agree, the hub-and-spoke topology with SD-WAN and OSPF would provide the best connectivity model for low latency and efficient routing.

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Denny

2 months ago

That's a good point, but I still think a fully meshed topology would provide better redundancy and scalability for the network architecture.

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Adela

3 months ago

I disagree, I believe option A is better as hub-and-spoke topology with SD-WAN technology can ensure low latency and dynamic routing for the company's branch offices.

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Denny

3 months ago

I think option B is the best choice because a fully meshed topology provides the most efficient routing for critical business applications.

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