If the bandwidth requirement changes with the change of the usage scenario when you use an EIP, you do not need to purchase an EIP again. Instead, you can change the configuration of the EIP in use to meet the requirements.
Before You Begin
The EIP for which you want to change the bandwidth must not be expired. Only the EIP that has not expired can be changed. You must renew your subscription to the expired EIP for which you want to change the bandwidth.
Operation Steps
1. In the network console, click EIP in the service list.
2. In the EIP list, locate the EIP for which you want to change the configuration. Move your cursor to More in the Operation column and click Modify Bandwidth in the list box.
3. On the pop-up screen, change the bandwidth as needed, and click OK to complete your order as instructed.