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Internet Shared Bandwidth:Modify the maximum bandwidth of a pay-as-you-go Internet Shared Bandwidth instance

Last Updated:Feb 28, 2026

You can increase or decrease the maximum bandwidth of a pay-as-you-go Internet Shared Bandwidth instance. The billing method cannot be changed.

Prerequisites

Before you begin, make sure that you have:

  • A pay-as-you-go Internet Shared Bandwidth instance that uses the Pay By Traffic billing method

Procedure

  1. Log on to the Internet Shared Bandwidth console.

  2. In the top navigation bar, select the region where the Internet Shared Bandwidth is created.

  3. On the Internet Shared Bandwidth page, find the target instance and choose More > Modify Configuration in the Actions column.

  4. On the Shared Bandwidth Package (Pay-As-You-Go) | Upgrade/Downgrade page, configure the following parameters.

    Parameter

    Description

    Billing Method

    Only Pay By Traffic is supported.

    Bandwidth

    The new maximum bandwidth value. Valid values: 1 to 1000 Mbit/s. You can increase or decrease the value.

    Terms of Service

    Read and agree to the terms of service.

  5. Click Buy Now and complete the payment.

API reference

ModifyCommonBandwidthPackageSpec: Modifies the maximum bandwidth of an Internet Shared Bandwidth instance.