Migrating Website Services

Procedure

1. Log in to the management console.
2. Select a region in the upper part of the page, click in the upper left corner of the page, and choose Security & Compliance > Anti-DDoS Service. The Anti-DDoS page is displayed.
3. In the navigation pane on the left, choose Advanced Anti-DDoS > Domain Name Access.
4. Locate the target domain name, and click View Details in the Instance and Line column.
   Figure 1 Viewing task details
   

5. In the upper right corner of the instance line list, click Add Instance Line.
   Figure 2 Adding an instance line
   

6. In the displayed dialog box, click Add Instance Line, and click OK.
   Figure 3 Adding a line
   

7. Set the Line Resolution Switch of the newly added line to .
   Figure 4 Line resolution
   

8. Set Line Resolution Switch of the old line to to disable DNS resolution for the high-defense IP address of the old AAD instance and line.
9. Click Delete Line. In the displayed dialog box, click OK to delete the AAD instance and the high-defense IP address of the line.
   

   You are not advised to delete the line until 24 hours after disabling the domain name resolution function of the high-defense IP address in the old AAD instance and line.