• Elastic Cloud Server

ecs
  1. Help Center
  2. Elastic Cloud Server
  3. User Guide
  4. Security Groups
  5. Changing a Security Group

Changing a Security Group

To change the security group of an ECS NIC, perform the following operations:

  1. Log in to the management console.
  2. Click in the upper left corner and select the desired region and project.
  3. Under Computing, click Elastic Cloud Server.
  4. Locate the row containing the target ECS, click More in the Operation column, and select Change Security Group.

    The Change Security Group dialog box is displayed.

    Figure 1 Change Security Group
  5. Select the target NIC and security group as prompted.

    You can select multiple security groups. In such a case, the access rules of all the selected security groups apply on the ECS. To create a security group, click Create Security Group.

    NOTE:

    Using multiple security groups may deteriorate ECS network performance. You are suggested to select no more than five security groups.

  6. Click OK.