Help Center/ Elastic Cloud Server/ User Guide/ EIPs/ Modifying an EIP Bandwidth
Updated on 2025-09-08 GMT+08:00

Modifying an EIP Bandwidth

Scenarios

The bandwidth of an EIP enables data transfer between the public network and an ECS. If the bandwidth of the EIP does not meet your service requirements, you can adjust the bandwidth by referring to this section.

Constraints

Reducing bandwidths may cause packet loss. Exercise caution when performing this operation.

Prerequisites

An EIP has been bound to an ECS. For details, see Binding an EIP.

Procedure

  1. Log in to the management console.
  2. Click in the upper left corner and select a region and project.
  3. Click . Under Compute, click Elastic Cloud Server.
  4. In the ECS list, locate the row containing the target ECS and choose More > Manage Network > Modify Bandwidth in the Operation column.
  5. Change the bandwidth name, billing mode, or bandwidth size as prompted.