A Company Has Two Redundant AWS Direct Connect Connections to a VPC

question 112

Multiple Choice

A company has two redundant AWS Direct Connect connections to a VPC. The VPC is configured using BGP metrics so that one Direct Connect connection is used as the primary traffic path. The company wants the primary Direct Connect connection to fail to the secondary in less than one second. What should be done to meet this requirement?

• A) Configure BGP on the company's router with a keep-alive to 300 ms and the BGP hold timer to 900 ms.
• B) Enable Bidirectional Forwarding Detection (BFD) on the company's router with a detection minimum interval of 300 ms and a BFD liveness detection multiplier of 3.
• C) Enable Dead Peer Detection (DPD) on the company's router with a detection minimum interval of 300 ms and a DPD liveliness detection multiplier of 3.
• D) Enable Bidirectional Forwarding Detection (BFD) echo mode on the company's router and disable sending the Internet Control Message Protocol (ICMP) IP packet requests.

Understand critical thinking and its characteristics in nursing practice.

Utilize self-reflection to improve clinical decision-making.

Demonstrate effective clinical decision-making for groups of patients.

Engage with interactive learning strategies to enhance critical thinking skills.

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Definitions:

Break-Even Point

The production level at which total revenues equal total expenses, and there is neither profit nor loss.

Total Revenue

The total income generated from business activities before any expenses are subtracted.

Total Cost

Represents the complete amount of expenses incurred by a business in producing goods or services.

Contribution Margin Per Unit

The selling price of a product minus its variable costs, representing the amount each unit contributes to covering fixed costs and generating profit.