This topic describes how to test network connectivity. After you attach network instances
to a Cloud Enterprise Network (CEN) instance and complete interconnection configurations,
you can run the
ping command to test network connectivity between the network instances.
- The cross-region bandwidth is set if the network instances are deployed in different regions. For more information, see Step 4: Set the cross-region bandwidth.
- Security group rules that allow the network instances to communicate with each other are added. For more information, see Add security group rules.
|Parameter||ECS 1||ECS 2|
|Private IP address||192.XX.XX.41||192.XX.XX.60|
|Region||China (Shanghai)||China (Hangzhou)|
- Log on to the ECS 2.
- Run the
pingthe private IP address of ECS 1. This command checks whether ECS 1 can communicate with ECS 2.