[Solved] You have an Auto Scaling group attached to an Application Load Balancer (ALB) with multiple target... How can you configure the Auto Scaling group to register instances with multiple target groups? | AWS

AWS - Auto Scaling

You have an Auto Scaling group attached to an Application Load Balancer (ALB) with multiple target groups. How can you configure the Auto Scaling group to register instances with multiple target groups?

ASpecify all target group ARNs in the Auto Scaling group's TargetGroupARNs property.

BAttach only one target group per Auto Scaling group.

CManually register instances to target groups after launch.

DUse ELB names instead of target group ARNs.

Step-by-Step Solution

Solution:

Step 1: Understand multi-target group support
Auto Scaling groups support multiple target groups via TargetGroupARNs list.
Step 2: Configure TargetGroupARNs property
Specify all target group ARNs in the TargetGroupARNs property for automatic registration.
Final Answer:
Specify all target group ARNs in TargetGroupARNs property. -> Option A
Quick Check:
TargetGroupARNs list supports multiple groups = A [OK]

Quick Trick: Use TargetGroupARNs list for multiple ALB target groups [OK]

Common Mistakes:

Attaching only one target group mistakenly
Manually registering instances instead of automatic
Using ELB names instead of ARNs for ALB target groups

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More AWS Quizzes

How can you configure the Auto Scaling group to register instances with multiple target groups?

Step 1: Understand multi-target group support

Step 2: Configure TargetGroupARNs property

Final Answer:

Quick Check:

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