Packet Trimming: Asymmetric DSCP HLD#1988
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Signed-off-by: Nazarii Hnydyn <[email protected]>
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@sridhartalari you might be interested in this small extension |
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@adyeung / @pavannaregundi FYI |
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@kperumalbfn can you please approve the HLD and merge it? |
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Signed-off-by: Nazarii Hnydyn <[email protected]>
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@liat-grozovik done. Links have been updated |
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Signed-off-by: Nazarii Hnydyn <[email protected]> **DEPENDS:** 1. sonic-net/sonic-swss#3712 **HLD:** sonic-net/SONiC#1988 Requires SAI API v1.16.1 #### A picture of a cute animal (not mandatory but encouraged) ``` .---. .----------- / \ __ / ------ / / \( )/ ----- ////// ' \/ ` --- //// / // : : --- // / / /` '-- // //..\\ ====UU====UU==== '//||\\` ''`` ```
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@prsunny / @qiluo-msft / @r12f / @kperumalbfn just a kind reminder - please help to merge the HLD |
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Signed-off-by: Nazarii Hnydyn <[email protected]> <!-- Please make sure you've read and understood our contributing guidelines: https://github.com/Azure/SONiC/blob/gh-pages/CONTRIBUTING.md ** Make sure all your commits include a signature generated with `git commit -s` ** If this is a bug fix, make sure your description includes "fixes #xxxx", or "closes #xxxx" or "resolves #xxxx" Please provide the following information: --> **HLD:** sonic-net/SONiC#1988 #### Why I did it * Added YANG model as part of Packet Trimming Asymmetric DSCP feature development #### Work item tracking * N/A #### How I did it * Added YANG model #### How to verify it <!-- If PR needs to be backported, then the PR must be tested against the base branch and the earliest backport release branch and provide tested image version on these two branches. For example, if the PR is requested for master, 202211 and 202012, then the requester needs to provide test results on master and 202012. --> 1. Run Packet Trimming UTs #### Which release branch to backport (provide reason below if selected) <!-- - Note we only backport fixes to a release branch, *not* features! - Please also provide a reason for the backporting below. - e.g. - [x] 202006 --> - [ ] 201811 - [ ] 201911 - [ ] 202006 - [ ] 202012 - [ ] 202106 - [ ] 202111 - [ ] 202205 - [ ] 202211 - [ ] 202305 #### Tested branch (Please provide the tested image version) <!-- - Please provide tested image version - e.g. - [x] 20201231.100 --> - [x] master <!-- image version 1 --> - [x] 202412 <!-- image version 2 --> #### Description for the changelog <!-- Write a short (one line) summary that describes the changes in this pull request for inclusion in the changelog: --> * N/A #### Link to config_db schema for YANG module changes <!-- Provide a link to config_db schema for the table for which YANG model is defined Link should point to correct section on https://github.com/Azure/sonic-buildimage/blob/master/src/sonic-yang-models/doc/Configuration.md --> * [sonic-trimming.yang](https://github.com/sonic-net/sonic-buildimage/blob/master/src/sonic-yang-models/yang-models/sonic-trimming.yang) #### A picture of a cute animal (not mandatory but encouraged) ``` .---. .----------- / \ __ / ------ / / \( )/ ----- ////// ' \/ ` --- //// / // : : --- // / / /` '-- // //..\\ ====UU====UU==== '//||\\` ''`` ```
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Signed-off-by: Nazarii Hnydyn <[email protected]> <!-- Please make sure you've read and understood our contributing guidelines: https://github.com/Azure/SONiC/blob/gh-pages/CONTRIBUTING.md failure_prs.log skip_prs.log Make sure all your commits include a signature generated with `git commit -s` ** If this is a bug fix, make sure your description includes "fixes #xxxx", or "closes #xxxx" or "resolves #xxxx" Please provide the following information: --> **HLD:** sonic-net/SONiC#1988 #### Why I did it * Added YANG model as part of Packet Trimming Asymmetric DSCP feature development #### Work item tracking * N/A #### How I did it * Added YANG model #### How to verify it <!-- If PR needs to be backported, then the PR must be tested against the base branch and the earliest backport release branch and provide tested image version on these two branches. For example, if the PR is requested for master, 202211 and 202012, then the requester needs to provide test results on master and 202012. --> 1. Run Packet Trimming UTs #### Which release branch to backport (provide reason below if selected) <!-- - Note we only backport fixes to a release branch, *not* features! - Please also provide a reason for the backporting below. - e.g. - [x] 202006 --> - [ ] 201811 - [ ] 201911 - [ ] 202006 - [ ] 202012 - [ ] 202106 - [ ] 202111 - [ ] 202205 - [ ] 202211 - [ ] 202305 #### Tested branch (Please provide the tested image version) <!-- - Please provide tested image version - e.g. - [x] 20201231.100 --> - [x] master <!-- image version 1 --> - [x] 202412 <!-- image version 2 --> #### Description for the changelog <!-- Write a short (one line) summary that describes the changes in this pull request for inclusion in the changelog: --> * N/A #### Link to config_db schema for YANG module changes <!-- Provide a link to config_db schema for the table for which YANG model is defined Link should point to correct section on https://github.com/Azure/sonic-buildimage/blob/master/src/sonic-yang-models/doc/Configuration.md --> * [sonic-trimming.yang](https://github.com/sonic-net/sonic-buildimage/blob/master/src/sonic-yang-models/yang-models/sonic-trimming.yang) #### A picture of a cute animal (not mandatory but encouraged) ``` .---. .----------- / \ __ / ------ / / \( )/ ----- ////// ' \/ ` --- //// / // : : --- // / / /` '-- // //..\\ ====UU====UU==== '//||\\` ''`` ```
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HLD: sonic-net/SONiC#1988 What I did Implemented CLI for Packet Trimming Asymmetric DSCP feature How I did it Integrated Packet Trimming Asymmetric DSCP interface into config and show CLI root How to verify it Run Packet Trimming CLI UTs Previous command output (if the output of a command-line utility has changed) admin@sonic:/home/admin# show switch-trimming global +-----------------------------+---------+ | Configuration | Value | +=============================+=========+ | Packet trimming size | 256 | +-----------------------------+---------+ | Packet trimming DSCP value | 25 | +-----------------------------+---------+ | Packet trimming queue index | 5 | +-----------------------------+---------+ New command output (if the output of a command-line utility has changed) admin@sonic:/home/admin# show switch-trimming global +-----------------------------+---------+ | Configuration | Value | +=============================+=========+ | Packet trimming size | 256 | +-----------------------------+---------+ | Packet trimming DSCP value | from-tc | +-----------------------------+---------+ | Packet trimming TC value | 10 | +-----------------------------+---------+ | Packet trimming queue index | 5 | +-----------------------------+---------+
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Signed-off-by: Nazarii Hnydyn <[email protected]> <!-- Please make sure you've read and understood our contributing guidelines: https://github.com/Azure/SONiC/blob/gh-pages/CONTRIBUTING.md ** Make sure all your commits include a signature generated with `git commit -s` ** If this is a bug fix, make sure your description includes "closes #xxxx", "fixes #xxxx" or "resolves #xxxx" so that GitHub automatically closes the related issue when the PR is merged. If you are adding/modifying/removing any command or utility script, please also make sure to add/modify/remove any unit tests from the tests directory as appropriate. If you are modifying or removing an existing 'show', 'config' or 'sonic-clear' subcommand, or you are adding a new subcommand, please make sure you also update the Command Line Reference Guide (doc/Command-Reference.md) to reflect your changes. Please provide the following information: --> **HLD:** sonic-net/SONiC#1988 #### What I did * Implemented CLI for Packet Trimming Asymmetric DSCP feature #### How I did it * Integrated Packet Trimming Asymmetric DSCP interface into `config` and `show` CLI root #### How to verify it 1. Run Packet Trimming CLI UTs #### Previous command output (if the output of a command-line utility has changed) ``` admin@sonic:/home/admin# show switch-trimming global +-----------------------------+---------+ | Configuration | Value | +=============================+=========+ | Packet trimming size | 256 | +-----------------------------+---------+ | Packet trimming DSCP value | 25 | +-----------------------------+---------+ | Packet trimming queue index | 5 | +-----------------------------+---------+ ``` #### New command output (if the output of a command-line utility has changed) ``` admin@sonic:/home/admin# show switch-trimming global +-----------------------------+---------+ | Configuration | Value | +=============================+=========+ | Packet trimming size | 256 | +-----------------------------+---------+ | Packet trimming DSCP value | from-tc | +-----------------------------+---------+ | Packet trimming TC value | 10 | +-----------------------------+---------+ | Packet trimming queue index | 5 | +-----------------------------+---------+ ``` #### A picture of a cute animal (not mandatory but encouraged) ``` .---. .----------- / \ __ / ------ / / \( )/ ----- ////// ' \/ ` --- //// / // : : --- // / / /` '-- // //..\\ ====UU====UU==== '//||\\` ''`` ```
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Signed-off-by: Nazarii Hnydyn <[email protected]> <!-- Please make sure you've read and understood our contributing guidelines: https://github.com/Azure/SONiC/blob/gh-pages/CONTRIBUTING.md failure_prs.log Make sure all your commits include a signature generated with `git commit -s` ** If this is a bug fix, make sure your description includes "closes #xxxx", "fixes #xxxx" or "resolves #xxxx" so that GitHub automatically closes the related issue when the PR is merged. If you are adding/modifying/removing any command or utility script, please also make sure to add/modify/remove any unit tests from the tests directory as appropriate. If you are modifying or removing an existing 'show', 'config' or 'sonic-clear' subcommand, or you are adding a new subcommand, please make sure you also update the Command Line Reference Guide (doc/Command-Reference.md) to reflect your changes. Please provide the following information: --> **HLD:** sonic-net/SONiC#1988 #### What I did * Implemented CLI for Packet Trimming Asymmetric DSCP feature #### How I did it * Integrated Packet Trimming Asymmetric DSCP interface into `config` and `show` CLI root #### How to verify it 1. Run Packet Trimming CLI UTs #### Previous command output (if the output of a command-line utility has changed) ``` admin@sonic:/home/admin# show switch-trimming global +-----------------------------+---------+ | Configuration | Value | +=============================+=========+ | Packet trimming size | 256 | +-----------------------------+---------+ | Packet trimming DSCP value | 25 | +-----------------------------+---------+ | Packet trimming queue index | 5 | +-----------------------------+---------+ ``` #### New command output (if the output of a command-line utility has changed) ``` admin@sonic:/home/admin# show switch-trimming global +-----------------------------+---------+ | Configuration | Value | +=============================+=========+ | Packet trimming size | 256 | +-----------------------------+---------+ | Packet trimming DSCP value | from-tc | +-----------------------------+---------+ | Packet trimming TC value | 10 | +-----------------------------+---------+ | Packet trimming queue index | 5 | +-----------------------------+---------+ ``` #### A picture of a cute animal (not mandatory but encouraged) ``` .---. .----------- / \ __ / ------ / / \( )/ ----- ////// ' \/ ` --- //// / // : : --- // / / /` '-- // //..\\ ====UU====UU==== '//||\\` ''`` ```
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Signed-off-by: Nazarii Hnydyn <[email protected]> <!-- Please make sure you've read and understood our contributing guidelines: https://github.com/Azure/SONiC/blob/gh-pages/CONTRIBUTING.md ** Make sure all your commits include a signature generated with `git commit -s` ** If this is a bug fix, make sure your description includes "closes #xxxx", "fixes #xxxx" or "resolves #xxxx" so that GitHub automatically closes the related issue when the PR is merged. If you are adding/modifying/removing any command or utility script, please also make sure to add/modify/remove any unit tests from the tests directory as appropriate. If you are modifying or removing an existing 'show', 'config' or 'sonic-clear' subcommand, or you are adding a new subcommand, please make sure you also update the Command Line Reference Guide (doc/Command-Reference.md) to reflect your changes. Please provide the following information: --> **HLD:** sonic-net/SONiC#1988 #### What I did * Implemented CLI for Packet Trimming Asymmetric DSCP feature #### How I did it * Integrated Packet Trimming Asymmetric DSCP interface into `config` and `show` CLI root #### How to verify it 1. Run Packet Trimming CLI UTs #### Previous command output (if the output of a command-line utility has changed) ``` admin@sonic:/home/admin# show switch-trimming global +-----------------------------+---------+ | Configuration | Value | +=============================+=========+ | Packet trimming size | 256 | +-----------------------------+---------+ | Packet trimming DSCP value | 25 | +-----------------------------+---------+ | Packet trimming queue index | 5 | +-----------------------------+---------+ ``` #### New command output (if the output of a command-line utility has changed) ``` admin@sonic:/home/admin# show switch-trimming global +-----------------------------+---------+ | Configuration | Value | +=============================+=========+ | Packet trimming size | 256 | +-----------------------------+---------+ | Packet trimming DSCP value | from-tc | +-----------------------------+---------+ | Packet trimming TC value | 10 | +-----------------------------+---------+ | Packet trimming queue index | 5 | +-----------------------------+---------+ ``` #### A picture of a cute animal (not mandatory but encouraged) ``` .---. .----------- / \ __ / ------ / / \( )/ ----- ////// ' \/ ` --- //// / // : : --- // / / /` '-- // //..\\ ====UU====UU==== '//||\\` ''`` ```
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Signed-off-by: Nazarii Hnydyn <[email protected]> <!-- Please make sure you've read and understood our contributing guidelines: https://github.com/Azure/SONiC/blob/gh-pages/CONTRIBUTING.md failure_prs.log skip_prs.log Make sure all your commits include a signature generated with `git commit -s` ** If this is a bug fix, make sure your description includes "closes #xxxx", "fixes #xxxx" or "resolves #xxxx" so that GitHub automatically closes the related issue when the PR is merged. If you are adding/modifying/removing any command or utility script, please also make sure to add/modify/remove any unit tests from the tests directory as appropriate. If you are modifying or removing an existing 'show', 'config' or 'sonic-clear' subcommand, or you are adding a new subcommand, please make sure you also update the Command Line Reference Guide (doc/Command-Reference.md) to reflect your changes. Please provide the following information: --> **HLD:** sonic-net/SONiC#1988 #### What I did * Implemented CLI for Packet Trimming Asymmetric DSCP feature #### How I did it * Integrated Packet Trimming Asymmetric DSCP interface into `config` and `show` CLI root #### How to verify it 1. Run Packet Trimming CLI UTs #### Previous command output (if the output of a command-line utility has changed) ``` admin@sonic:/home/admin# show switch-trimming global +-----------------------------+---------+ | Configuration | Value | +=============================+=========+ | Packet trimming size | 256 | +-----------------------------+---------+ | Packet trimming DSCP value | 25 | +-----------------------------+---------+ | Packet trimming queue index | 5 | +-----------------------------+---------+ ``` #### New command output (if the output of a command-line utility has changed) ``` admin@sonic:/home/admin# show switch-trimming global +-----------------------------+---------+ | Configuration | Value | +=============================+=========+ | Packet trimming size | 256 | +-----------------------------+---------+ | Packet trimming DSCP value | from-tc | +-----------------------------+---------+ | Packet trimming TC value | 10 | +-----------------------------+---------+ | Packet trimming queue index | 5 | +-----------------------------+---------+ ``` #### A picture of a cute animal (not mandatory but encouraged) ``` .---. .----------- / \ __ / ------ / / \( )/ ----- ////// ' \/ ` --- //// / // : : --- // / / /` '-- // //..\\ ====UU====UU==== '//||\\` ''`` ```
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DEPENDS: [trim]: Add Packet Trimming Asym DSCP to VS lib sonic-sairedis#1610 [trim]: Add Packet Trimming to OA #3594 HLD: sonic-net/SONiC#1988 What I did Implemented Packet Trimming Asymmetric DSCP feature Why I did it Implementation is done according to the Packet Trimming Asymmetric DSCP HLD
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Signed-off-by: Nazarii Hnydyn <[email protected]> <!-- Please make sure you have read and understood the contribution guildlines: https://github.com/Azure/SONiC/blob/gh-pages/CONTRIBUTING.md 1. Make sure your commit includes a signature generted with `git commit -s` 2. Make sure your commit title follows the correct format: [component]: description 3. Make sure your commit message contains enough details about the change and related tests 4. Make sure your pull request adds related reviewers, asignees, labels Please also provide the following information in this pull request: --> **DEPENDS:** 1. sonic-net/sonic-sairedis#1610 2. sonic-net#3594 **HLD:** sonic-net/SONiC#1988 **What I did** * Implemented Packet Trimming Asymmetric DSCP feature **Why I did it** * Implementation is done according to the Packet Trimming Asymmetric DSCP HLD **How I verified it** 1. Run Packet Trimming VS UTs **Details if related** * N/A #### A picture of a cute animal (not mandatory but encouraged) ``` .---. .----------- / \ __ / ------ / / \( )/ ----- ////// ' \/ ` --- //// / // : : --- // / / /` '-- // //..\\ ====UU====UU==== '//||\\` ''`` ```
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Signed-off-by: Nazarii Hnydyn <[email protected]> <!-- Please make sure you have read and understood the contribution guildlines: https://github.com/Azure/SONiC/blob/gh-pages/CONTRIBUTING.md 1. Make sure your commit includes a signature generted with `git commit -s` 2. Make sure your commit title follows the correct format: [component]: description 3. Make sure your commit message contains enough details about the change and related tests 4. Make sure your pull request adds related reviewers, asignees, labels Please also provide the following information in this pull request: --> **DEPENDS:** 1. sonic-net/sonic-sairedis#1610 2. #3594 **HLD:** sonic-net/SONiC#1988 **What I did** * Implemented Packet Trimming Asymmetric DSCP feature **Why I did it** * Implementation is done according to the Packet Trimming Asymmetric DSCP HLD **How I verified it** 1. Run Packet Trimming VS UTs **Details if related** * N/A #### A picture of a cute animal (not mandatory but encouraged) ``` .---. .----------- / \ __ / ------ / / \( )/ ----- ////// ' \/ ` --- //// / // : : --- // / / /` '-- // //..\\ ====UU====UU==== '//||\\` ''`` ```
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Signed-off-by: Nazarii Hnydyn <[email protected]> **DEPENDS:** 1. sonic-net/sonic-swss#3712 **HLD:** sonic-net/SONiC#1988 Requires SAI API v1.16.1 #### A picture of a cute animal (not mandatory but encouraged) ``` .---. .----------- / \ __ / ------ / / \( )/ ----- ////// ' \/ ` --- //// / // : : --- // / / /` '-- // //..\\ ====UU====UU==== '//||\\` ''`` ```
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DEPENDS: [trim]: Add Packet Trimming Asym DSCP to VS lib sonic-sairedis#1610 [trim]: Add Packet Trimming to OA sonic-net#3594 HLD: sonic-net/SONiC#1988 What I did Implemented Packet Trimming Asymmetric DSCP feature Why I did it Implementation is done according to the Packet Trimming Asymmetric DSCP HLD
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Signed-off-by: Nazarii Hnydyn <[email protected]> <!-- Please make sure you have read and understood the contribution guildlines: https://github.com/Azure/SONiC/blob/gh-pages/CONTRIBUTING.md 1. Make sure your commit includes a signature generted with `git commit -s` 2. Make sure your commit title follows the correct format: [component]: description 3. Make sure your commit message contains enough details about the change and related tests 4. Make sure your pull request adds related reviewers, asignees, labels Please also provide the following information in this pull request: --> **DEPENDS:** 1. sonic-net/sonic-sairedis#1610 2. sonic-net/sonic-swss#3594 **HLD:** sonic-net/SONiC#1988 **What I did** * Implemented Packet Trimming Asymmetric DSCP feature **Why I did it** * Implementation is done according to the Packet Trimming Asymmetric DSCP HLD **How I verified it** 1. Run Packet Trimming VS UTs **Details if related** * N/A #### A picture of a cute animal (not mandatory but encouraged) ``` .---. .----------- / \ __ / ------ / / \( )/ ----- ////// ' \/ ` --- //// / // : : --- // / / /` '-- // //..\\ ====UU====UU==== '//||\\` ''`` ```
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Signed-off-by: Nazarii Hnydyn <[email protected]> <!-- Please make sure you have read and understood the contribution guildlines: https://github.com/Azure/SONiC/blob/gh-pages/CONTRIBUTING.md 1. Make sure your commit includes a signature generted with `git commit -s` 2. Make sure your commit title follows the correct format: [component]: description 3. Make sure your commit message contains enough details about the change and related tests 4. Make sure your pull request adds related reviewers, asignees, labels Please also provide the following information in this pull request: --> **DEPENDS:** 1. sonic-net/sonic-sairedis#1610 2. sonic-net/sonic-swss#3594 **HLD:** sonic-net/SONiC#1988 **What I did** * Implemented Packet Trimming Asymmetric DSCP feature **Why I did it** * Implementation is done according to the Packet Trimming Asymmetric DSCP HLD **How I verified it** 1. Run Packet Trimming VS UTs **Details if related** * N/A #### A picture of a cute animal (not mandatory but encouraged) ``` .---. .----------- / \ __ / ------ / / \( )/ ----- ////// ' \/ ` --- //// / // : : --- // / / /` '-- // //..\\ ====UU====UU==== '//||\\` ''`` ```
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DEPENDS: [trim]: Add Packet Trimming Asym DSCP to VS lib sonic-sairedis#1610 [trim]: Add Packet Trimming to OA sonic-net#3594 HLD: sonic-net/SONiC#1988 What I did Implemented Packet Trimming Asymmetric DSCP feature Why I did it Implementation is done according to the Packet Trimming Asymmetric DSCP HLD
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DEPENDS: [trim]: Add Packet Trimming Asym DSCP to VS lib sonic-sairedis#1610 [trim]: Add Packet Trimming to OA sonic-net#3594 HLD: sonic-net/SONiC#1988 What I did Implemented Packet Trimming Asymmetric DSCP feature Why I did it Implementation is done according to the Packet Trimming Asymmetric DSCP HLD
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HLD: sonic-net/SONiC#1988 What I did Implemented CLI for Packet Trimming Asymmetric DSCP feature How I did it Integrated Packet Trimming Asymmetric DSCP interface into config and show CLI root How to verify it Run Packet Trimming CLI UTs Previous command output (if the output of a command-line utility has changed) admin@sonic:/home/admin# show switch-trimming global +-----------------------------+---------+ | Configuration | Value | +=============================+=========+ | Packet trimming size | 256 | +-----------------------------+---------+ | Packet trimming DSCP value | 25 | +-----------------------------+---------+ | Packet trimming queue index | 5 | +-----------------------------+---------+ New command output (if the output of a command-line utility has changed) admin@sonic:/home/admin# show switch-trimming global +-----------------------------+---------+ | Configuration | Value | +=============================+=========+ | Packet trimming size | 256 | +-----------------------------+---------+ | Packet trimming DSCP value | from-tc | +-----------------------------+---------+ | Packet trimming TC value | 10 | +-----------------------------+---------+ | Packet trimming queue index | 5 | +-----------------------------+---------+
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DEPENDS: [trim]: Add Packet Trimming Asym DSCP to VS lib sonic-sairedis#1610 [trim]: Add Packet Trimming to OA sonic-net#3594 HLD: sonic-net/SONiC#1988 What I did Implemented Packet Trimming Asymmetric DSCP feature Why I did it Implementation is done according to the Packet Trimming Asymmetric DSCP HLD Signed-off-by: Lawrence Lee <[email protected]>
baorliu
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DEPENDS: [trim]: Add Packet Trimming Asym DSCP to VS lib sonic-sairedis#1610 [trim]: Add Packet Trimming to OA sonic-net#3594 HLD: sonic-net/SONiC#1988 What I did Implemented Packet Trimming Asymmetric DSCP feature Why I did it Implementation is done according to the Packet Trimming Asymmetric DSCP HLD Signed-off-by: Baorong Liu <[email protected]>
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Signed-off-by: Nazarii Hnydyn [email protected]
This document provides general information about Packet Trimming implementation in SONiC
In scope: