(Optional) Configuring CAR for Whitelisted FTP Sessions

You can configure CAR for whitelisted FTP sessions to limit the rate at which packets of the whitelisted FTP sessions are sent to the FTP server. This configuration prevents non-whitelisted FTP sessions from preempting bandwidth if the FTP server encounters a traffic burst.

Context

When packets sent to the FTP server form a traffic burst, sessions may preempt bandwidth. To resolve this problem, you can configure CAR for whitelisted FTP sessions. This configuration isolates bandwidth resources between sessions. If the default CAR parameters for whitelisted FTP sessions do not meet service requirements, you can adjust them as required.

Procedure

  1. Run system-view

    The system view is displayed.

  2. Run whitelist session-car ftp-server { cir cir-value | cbs cbs-value | pir pir-value | pbs pbs-value }*

    CAR parameters are configured for whitelisted FTP sessions.

  3. (Optional) Run whitelist session-car ftp-server disable

    CAR for whitelisted FTP sessions is disabled.

  4. Run commit

    The configuration is committed.

Copyright © Huawei Technologies Co., Ltd.
Copyright © Huawei Technologies Co., Ltd.
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