After a DCS Redis instance is created, if you need to modify the instance security group, you can go to the instance basic information page on the management console to modify it.
Before You Begin
This operation can only be performed when the DCS Redis instance is in the Running state.
Procedure
1. Log in to the Redis management console.
2. Select the region of the instance in the upper left corner of the management console.
3. On the instance list page, click the target instance name to go to the instance details page.
4. On the basic information page, click the Modify button after Security Group.
5. Open a new security group list page, check the security group to be bound, and click OK to complete the security group modification.
Note: Only created security groups can be selected. If you need to configure a new security group, see Creating a Security Group.
6. The modification applies immediately, and the modification results can be viewed on the instance basic information page.