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Zorluk: KolayPlanning Network Load Balancing, Cloud DNS, and Cloud CDN

Your company is deploying a non-HTTP application service running on custom TCP ports across multiple Compute Engine virtual machine instances in a single Google Cloud region. The service must only be accessible to client applications located inside your Virtual Private Cloud (VPC) network. Which Google Cloud load balancing solution should you select?

  1. Internal Passthrough Network Load BalancerCevap
  2. B
    Global External Application Load Balancer
  3. C
    Cloud CDN with a Storage Bucket backend
  4. D
    Cloud DNS Private Zone

Cevap

Internal Passthrough Network Load Balancer
The Internal Passthrough Network Load Balancer is a regional, Layer 4 internal load balancer that distributes non-HTTP (raw TCP or UDP) traffic among backend Compute Engine VM instances within a private VPC network.

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1
Analyze the access scope requirement
The service must be accessible only to clients within the internal VPC network, requiring an internal load balancing service.
External load balancers expose services to the public internet, which violates the internal access constraint.
2
Analyze the protocol requirement
The application uses custom non-HTTP raw TCP traffic.
Layer 7 Application Load Balancers are designed for HTTP/HTTPS traffic, whereas Layer 4 Passthrough Network Load Balancers handle raw TCP/UDP traffic.
3
Select the matching Google Cloud networking service
An Internal Passthrough Network Load Balancer meets both internal VPC access and raw TCP protocol requirements.
It handles internal non-HTTP (TCP/UDP) traffic targeted at backend Compute Engine instances within a region.

Anahtar Kavram

Selecting GCP Load Balancers based on Traffic Scope (Internal vs External) and Protocol (HTTP vs non-HTTP TCP/UDP)
Tahmini Süre:1m 0s
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Planning Network Load Balancing, Cloud DNS, and Cloud CDN

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