# Configure gRPC Support

You can configure an ALB to support gRPC, a high-performance RPC framework using HTTP/2 for transport. The gRPC enables users to define service methods and messages in a language-agnostic way, making API creation straightforward across different platforms. Additionally, it supports advanced features such as load balancing, retries, and deadlines.

To configure gRPC follow these steps:

1. Create a Target Group. Follow the steps outlined in the [<mark style="color:blue;">Create Target Group</mark>](/cloud/network-services/application-load-balancer/how-tos/create-target-groups.md) guide.

Ensure you select **HTTP** as the protocol and **HTTP2** as the protocol version for gRPC support. It is recommended not to set any HTTP health checks for gRPC support.

#### Example target group request for gRPC support

```json
{
  “properties”: {
    “name”: “grpc-target-group”,
    “protocol”: “HTTP”,
    "protocolVersion": "HTTP2",
    “algorithm”: “ROUND_ROBIN”,
    “targets”: [
      {
        “ip”: “10.10.10.10”,
        “port”: 8000,
        “weight”: 1
      }
    ]
  }
}
```

2. Follow [<mark style="color:blue;">Set Up an Application Load Balancer</mark>](/cloud/network-services/application-load-balancer/how-tos/setup-alb.md) guide to complete configuring the load balancer for gRPC traffic.

{% hint style="success" %}
**Result:** ALB will now support gRPC traffic by handling HTTP/2 requests and enabling efficient gRPC communication.
{% endhint %}


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