Does CDN Support DNS, HttpDNS, and IP302 Scheduling?
Yes. CDN supports domain name server (DNS), HttpDNS, and IP302 scheduling. You can configure DNS scheduling by yourself. To configure HttpDNS or IP302 scheduling, submit a service ticket. The following table lists the differences between the three scheduling types.
Scheduling Type |
Description |
|---|---|
DNS |
A DNS system is a natural distributed structure. Both the clients and local DNS (LDNS) can implement cache. The architecture itself can achieve high scalability and performance. When DNS scheduling is used, CDN determines the client location based on the LDNS address and schedules the request to the nearest server. |
HttpDNS |
The HttpDNS technology enables clients to bypass carriers' LDNS and directly use HTTP to access the scheduling system and request the optimal access PoP. This prevents service security problems caused by DNS hijacking. |
IP302 |
Client IP addresses and content addresses can be directly obtained, enabling precise scheduling. |
Functions FAQs
- What Is Whole Site Acceleration?
- What Service Types Does CDN Support?
- Does CDN Support DNS, HttpDNS, and IP302 Scheduling?
- Which Protocols Does CDN Support?
- Does On-Demand Service Acceleration Support HLS and RTMP?
- Can CDN Identify Whether a User Is on a Desktop or Mobile Device?
- What SDKs Can I Use?
- Does CDN Support Acceleration for a Single Web Page?
- Does CDN Support Binary File Acceleration?
- Does CDN Support Level-2 Domain Name Acceleration?
- Does CDN Accelerate POST Requests?
- Does CDN Have a Speed Limit?
- Does CDN Accelerate Local Access to Shopping Websites?
- What Origin Types Does CDN Support?
- Can I Set a Traffic or Bandwidth Cap?
- How Many PoPs Does Huawei Cloud CDN Have?
- Does CDN Support Cross-Origin Resource Sharing?
- Does CDN Accelerate Domain Names That Contain Chinese Characters?
- Does Huawei Cloud CDN Support HTTP/3?
- Does Huawei Cloud CDN Support Content Encryption Before Distribution?
- Does Huawei Cloud CDN Support Intranet Acceleration?
- Can CDN Provide All PoP IP Addresses and Origin IP Addresses?
- Can I Migrate Domain Configurations in One Account to Another Account?
- Is the Principle of Accelerating Static and Dynamic Content the Same?
- How Do I Stop the CDN Service?
- What Is the Maximum Size of a File to Be Uploaded to CDN?
- Does CDN Support Frequency Control?
- Does CDN Support Real-Time Monitoring?
- Does CDN Support Access Through Fixed IP Addresses?
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