You can configure a parent domain name to grant access to all associated subdomain names. For example, if https://huawei.com is configured as a business domain name, all subdomain names under huawei.com, including https://123.huawei.com, are matched, without distinguishing between different protocols or ports.
If the quota fails to meet your actual needs, send an email to Huawei's operations team, which will arrange a support specialist for you within 1 to 3 working days after receiving your email. Your email should comply with the following format: