# 更改出站路由

## 前提条件

此操作仅适用于使用 BGP 路由模式的 IP Transit。

## 操作步骤

1. 转到 **Actions** > **Change Outbound Routing**。

<div align="left"><figure><img src="/files/Rzm44Tyr92ZkBAd3Ba4j" alt="" width="448"><figcaption></figcaption></figure></div>

2. 添加或移除 ASNs 或 AS-SETs。

{% hint style="info" %} <mark style="color:blue;">**Note**</mark>

<mark style="color:blue;">This action may cause a service interruption. Please operate with caution.</mark>
{% endhint %}


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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.console.zenlayer.com/welcome/cn/ip-transit/manage-ip-transit/change-outbound-routing.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.