# 高可用性のためのプラン

RD セッションホストをサイトに追加する際、N+1 の冗長性構成を使用して、ユーザーに提供するサービスが中断しないようにする必要があります。これは、Connection Broker、RAS Secure Gateway やプロバイダーなど、他の Parallels RAS コンポーネントにも当てはまります。


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.parallels.com/landing/ras-admin-guide/v20-ja-jp/rd-sesshonhosuto/notamenopuran.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.