GateWay Load Balancer in AWS

What distinguishes Gateway Load Balancer (GWLB) from other load balancers provided by AWS?

Not at all like Application Load Balancer (ALB) or Network Load Balancer (NLB), which work at higher layers of the OSI model, GWLB capabilities at the network (Layer 3) level. It distributes traffic based on IP addresses, making it suitable for situations where it is important to routing in based of IP.

Could Gateway Load Balancer appropriate traffic across multiple VPCs?

No, GWLB is restricted to distributing traffic to a single VPC. For distributing traffic across various VPCs, AWS offers Transit Gateway, a help designed for interconnecting VPCs and on-premises networks.

Is Gateway Load Balancer appropriate for handling of HTTPS traffic?

No, GWLB works at the network level and doesn’t inspect or control application-layer protocols like HTTPS. For handling of HTTPS traffic, consider utilizing Application Load Balancer (ALB), which works at the application layer (Layer 7) and supports SSL end and other high level features.

Might I at any point use Gateway Load Balancer to adjust traffic between on-premises server centers and AWS resources?

No, GWLB is intended for distributing traffic inside AWS infrastructure as it were. For hybrid cloud situations, AWS provides types of services like AWS Direct Connect and VPN Gateway for connecting on-premises networks to AWS.

How does Gateway Load Balancer handle failover and high accessibility?

GWLB automatically distributes traffic across multiple Availability Zones inside a single AWS region, ensuring high accessibility. In case of failure in one Availability Zone, GWLB naturally routes traffic to healthy targets in other Availability Zones, limiting downtime.

In the advanced landscape of cloud computing, managing incoming internet traffic efficiently is fundamental for ensuring the accessibility, scalability, and reliability of applications. AWS offers a set of services to address these necessities, and one such help is the Gateway Load Balancer (GWLB).

Gateway Load Balancer is an incredible tool intended to distribute incoming traffic across multiple targets inside an Amazon Virtual Private Cloud (VPC). Dissimilar to other load balancers like Application Load Balancer (ALB) or Network Load Balancer (NLB), which work at higher layers of the OSI model, Gateway Load Balancer has capabilities at the network (Layer 3) level.

Understanding how to configure and use the Gateway Load Balancer is significant for architects and administrators managing AWS infrastructure. In this guide, we will delve into the primary terminologies related to GWLB, provide a step-by-step process for design, offer models and clarifications for better perception, and address habitually posed inquiries to ensure complete comprehension of this fundamental AWS administration. We should investigate how Gateway Load Balancer can improve the presentation, scalability, and reliability of your applications hosted on AWS.