Simply put, it's like adding entries in the load generator's /etc/hosts file.
Domain binding refers to associating a domain with a specified IP address. During stress testing, the test traffic will directly access the bound IP address (higher priority than DNS server's resolution of the domain), achieving stress testing on the target facility.
During private network stress testing in VPC, users can bind a VPC internal address to a domain name. Without changing the stress test scenario configuration, the stress testing of VPC internal network services can be achieved.
During public network stress testing, if a user has multiple environments, different IP addresses can be bound to the domain name to achieve stress testing for different environments.
