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Increasing the Network Bandwidth Utilization on High Bandwidth Delay Product Networks

You can increase the network bandwidth utilization for high Bandwidth Delay Product (BDP) networks to ensure higher throughput for backups and auxiliary copy operations.

Before You Begin

Ensure that the TCP Receive Window Auto Tuning feature is supported on the operating system and is also enabled on the computer on which the MediaAgent is installed.

For more information on verifying the TCP Receive Window Auto Tuning, see Enable/Disable TCP Receive Window Auto-Tuning.

Procedure

  • To the MediaAgent computer, add the additional setting as shown in the following table.

    For instructions about adding an additional setting from the CommCell Console, see Add or Modify an Additional Setting.

    Additional setting

    Category

    Type

    Value

    SDTTailRecvBufSizeInKB

    MediaAgent

    Integer

    To turn off the explicit settings of the TCP receive window size by the CommVault, set the value to zero.

Last modified: 7/23/2019 4:04:01 PM