…oadcast, unknown-unicast and unknown-multicast storm-control feature in SONiC

…ntrol HLD

NPU to be replaced by ASIC/Multi-ASIC for consistency throughout the document [AI: Kartik/Arista]
=> document updated to use ASIC instead of NPU

Section 1.2: Config & Management Requirements

Rephrase second bullet to reflect port configuration is static i.e physical wiring only
=> Wording clarified as requqested

Add context in the document for dynamic port changes [AI: Kartik/Arista]
=> Section outlining dynamic system port support added in "Future Work" section

Section 2.3:  State Sharing

Update image separate Syncd,  swss, DB container per fabric chip [AI: Kartik/Arista]
=> diagram updated to show multiple syncd, one per fabric chip

Section 2.4:  Chip Management

Update section 2.4.2 to clarify switch ID numbering  scheme in the system with reference from SAI specs.  [AI: Kartik/Arista]
=> Section updated to reflect the correct numbering scheme with reference to the VOQ SAI spec.

Section 2.5:  Port Management

Section 2.5.2 update system port table schema [AI: Kartik/Arista]
=> Updated to reflect proper instance naming as below

Section 2.5.3 Update inband port to be explicitly provisioned [AI: Kartik/Arista]
=> wording around inband port is clarified.

Require more clarity what is meant by instance - if LC has two ASICs then what will instance scope mean - swss/CPU instance? Is there is 1:1 mapping between instance to ASIC?  [AI: Kartik/Arista]
=> Added new instance naming section describing naming scheme for both the FSI and an ASIC

Ifname must be unique per FSI. If we decide to create kernel devices for system ports, ifname may have to be globally unique.
AI (Kartik/Arista): Amend wording in the document
=> amended wording in the document

Any existing swss test can be run in the virtual chassis mode - except for LAG tests which aren’t compatible .
AI (Kartik/Arista) - Clarify the conditions under which existing tests can be run unchanged.
=> clarified

How would dual supervisor scenario work? What considerations do we have for two SSIs? (Danny/Microsoft)
AI (Kartik/Arista) - add a summary in Future work section.
=> added a new dual supervisor section in Future work and summarized some high level approaches

- Clarifications on DB structure and naming
- Cleaning up redundant sections that are expected to be covered in other docs

- Clarification of terminology
- Renamed Chassis DB to Global DB
- Revised the Global DB configuration structure
- Added a failure handling section

per agreement in SONiC community

Signed-off-by: Stepan Blyschak <[email protected]>

Includes updates to address Microsoft's comments

Signed-off-by: stepanblyschak <[email protected]>

Signed-off-by: Stepan Blyschak <[email protected]>

Signed-off-by: Stepan Blyschak <[email protected]>

change to calculate peer_response at different operating speeds, according to the definition in IEEE 802.3 31B.3.7, instead of taking a fixed number.

Signed-off-by: stepanblyschak <[email protected]>

Signed-off-by: Stepan Blyschak <[email protected]>

Signed-off-by: Stepan Blyschak <[email protected]>

Signed-off-by: Stepan Blyschak <[email protected]>

Signed-off-by: Stepan Blyschak <[email protected]>

Signed-off-by: Stepan Blyschak <[email protected]>

Signed-off-by: Stepan Blyschak <[email protected]>

Signed-off-by: Stepan Blyschak <[email protected]>

Signed-off-by: Stepan Blyschak <[email protected]>

Signed-off-by: Stepan Blyschak <[email protected]>

Signed-off-by: Stepan Blyschak <[email protected]>

Signed-off-by: Stepan Blyschak <[email protected]>

Co-authored-by: Stephen Sun <[email protected]>

Signed-off-by: Stepan Blyshchak <[email protected]>

Signed-off-by: Stepan Blyshchak <[email protected]>

Signed-off-by: Stepan Blyshchak <[email protected]>

Signed-off-by: Stepan Blyshchak <[email protected]>

… acl-table-type

Updated the images for fetching the latest build from pipelines page and also changed the name from Image to Latest successful build

updated the link for naming convention, highlighting the build Id in the image name.

[ACL] user defined ACL table types

…ml_updated_271021

Updated the images for fetching the latest build

Updated a typo error for the sentence "Following1 is the list of platforms that supports SONiC." as Following is the list of platforms that supports SONiC.

…ml_update_291021

Updated a typo error

Signed-off-by: Anton <[email protected]>

* PortChannel Routed subinterface support
* MTU & admin status enhancements for Routed Subinterfaces

SONIC broadcast, unknown-unicast and unknown-multicast (BUM) storm-control HLD

SYSTEM READY

…sonic-net#806)

*Updated the VxLAN EVPN HLD with the scenario to handle P2MP tunnel based L2 Forwarding.

Documentation for ARM architecture support

Signed-off-by: Antony Rheneus <[email protected]>

Fixed typo in pre-defined location to ZTP JSON file.
ztp_local_data.json is not valid name for ZTP JSON file, and will not be read by the ZTP service.
Link to Azure/sonic-ztp where /host/ztp/ztp_data_local.json are pre-defined file name.

This reverts commit 3f9d005.

Since the pipeline page is updated on SONiC_virtual_machine_for_Windows.md file in SONiC Wiki. The image file also needs a modification. The image file is stored in SONiC/image. Hence updating the image file VM_image2 for SONiC_virtual_machine_for_Windows md file in SONiC Wiki

)

The high-level design document for the "Event Driven TechSupport Invocation & CoreDump Mgmt" enhancement

…onic-net#901)

…ally calculating sonic-net#870

Change to calculate the buffer to handle peer response time according to the operating speed, instead of taking a fixed number. According to the definition in IEEE 802.3 31B.3.7 at different operating speeds, the peer response time is also different. This enhancement is to describes how to calculate the buffer needed to handle the peer response time.

[ACL] Flex Counters for ACL rules

Have updated the MoM html file for azure webpage until Oct21

Signed-off-by: Dante Su <[email protected]>

Signed-off-by: Dante Su <[email protected]>

Signed-off-by: Dante Su <[email protected]>

Signed-off-by: Dante Su <[email protected]>

Signed-off-by: Dante Su <[email protected]>

Signed-off-by: Dante Su <[email protected]>

Signed-off-by: Dante Su <[email protected]>

Signed-off-by: Dante Su <[email protected]>

Update metadata content to be  in sync with code.

Signed-off-by: Dante Su <[email protected]>