How Do I Add a Cloud Host to a Security Group

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The security group is a cloud host access security control method that specifies the communication scope of cloud hosts in the same or different security groups. You can define different access rules for a security group, and these rules take effect for all cloud hosts added to this security group.

For details,seeHow Do I Add a Cloud Host to a Security Group,
The applicable version is 3.0.8 or 3.0.9.

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