Help Center/ Anti-DDoS Service/ User Guide/ Advanced Anti-DDoS User Guide/ Managing Domain Names/ Setting the HTTP2 Protocol
Updated on 2026-08-26 GMT+08:00
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Setting the HTTP2 Protocol

If your domain name supports HTTP/2, you can enable HTTP/2 protection on the Domain Name Access page.

Limitations and Constraints

To make Server Configuration work, there must be at least one server configuration record with Client Protocol set to HTTPS.

Enabling the HTTP/2 Protocol

  1. Log in to the AAD console.
  2. In the navigation pane on the left, choose Advanced Anti-DDoS > Domain Name Access. The Domain Name Access page is displayed.
  3. Click Edit after the HTTP2 Protocol of the target domain name.
  4. Set HTTP2 based on the site requirements.

    Figure 1 HTTP2 protocol

  5. Click OK.
Parent Topic: Managing Domain Names