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Adding Mellanox-SN4700-O32 SKU#79

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dgsudharsan wants to merge 1 commit into202305from
202305_4700_internal_sku
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Adding Mellanox-SN4700-O32 SKU#79
dgsudharsan wants to merge 1 commit into202305from
202305_4700_internal_sku

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@dgsudharsan dgsudharsan commented Oct 19, 2023

Why I did it

To add new SKU Mellanox-SN4700-O32 with following requirements:

Port configuration Value
Breakout mode for each port Defined in port mapping
Speed of the port Defined in Port mapping
Auto-negotiation enable/disable No setting required
FEC mode No setting required
Type of transceiver used Not needed
Buffer configuration Value
Shared headroom Enabled
Shared headroom pool factor 2
Dynamic Buffer Disable
In static buffer scenario how many uplinks and downlinks? 16x400G Downlinks and 16x400G uplinks
2km cable support required? Yes
Switch configuration Value
Warmboot enabled? yes
Should warmboot be added to SAI profile when enabled? yes
Is VxLAN source port range set? No
Should Vxlan source port range be added to SAI profile when set. No
Is Static Policy Based Hashing enabled? No
Store and forward enable yes

Port Mapping

Ports Mode
1-16 1x400G
17-32 1x400G

Number of Uplinks / Downlinks:
T1 topology: 16x400G Downlinks 16x400G uplinks.
Length of downlink: 40m
Length of uplink: 2000m

Work item tracking
  • Microsoft ADO (number only):

How I did it

Defined the SKU as per requirements

How to verify it

Load the SKU and verify if all links come up and traffic passes.

Which release branch to backport (provide reason below if selected)

  • 201811
  • 201911
  • 202006
  • 202012
  • 202106
  • 202111
  • 202205
  • 202211

Tested branch (Please provide the tested image version)

Description for the changelog

Link to config_db schema for YANG module changes

A picture of a cute animal (not mandatory but encouraged)

@dgsudharsan dgsudharsan closed this Nov 7, 2023
dgsudharsan pushed a commit that referenced this pull request Oct 26, 2024
@mssonicbld
[submodule] Update submodule sonic-host-services to the latest HEAD a…
c9e340e 
…utomatically (sonic-net#20570)

#### Why I did it
src/sonic-host-services
```
* 47fd128 - (HEAD -> master, origin/master, origin/HEAD) [Banner] Added BannerCfg class to hostcfgd to handle Banner messages (#79) (19 hours ago) [Sviatoslav Boichuk]
```
#### How I did it
#### How to verify it
#### Description for the changelog
dgsudharsan pushed a commit that referenced this pull request May 12, 2025
@mssonicbld
[submodule][202412] Update submodule sonic-swss to the latest HEAD au…
06524f0 
…tomatically (sonic-net#1102)

#### Why I did it
src/sonic-swss
```
* 2daf207 - (HEAD -> 202412, origin/202412) Enable FDB learning event after all ports removed from default 1Q bridge (#79) (18 hours ago) [mssonicbld]
```
#### How I did it
#### How to verify it
#### Description for the changelog
dgsudharsan pushed a commit that referenced this pull request Dec 16, 2025
@mssonicbld
[submodule][202412] Update submodule sonic-gnmi to the latest HEAD au…
75c02c0 
…tomatically (sonic-net#1600)

#### Why I did it
src/sonic-gnmi
```
*   64e8539 - (HEAD -> 202412, origin/202412) Merge pull request #97 from Azure/202412-dev (4 hours ago) [Zain Budhwani]
|\  
| * 0de6456 - Adapt to the new usages of arguments (#93) (6 hours ago) [Changrong Wu]
| * 0be3a77 - Remove redundant helper function toString from show_common.go (#86) (23 hours ago) [gnemuw]
| * ff54cad - Fetch arguments from path and supply getters with parsed arguments (#82) (25 hours ago) [Zain Budhwani]
| * 14660a2 - Add `show dropcounters config` (#79) (33 hours ago) [Changrong Wu]
| * 1b7b835 - Added telemetry support for the 'show queue watermark' command. (#72) (5 days ago) [mramezani95]
| * 417ebe5 - interaces description implementation (#69) (6 days ago) [Vijay Sharma]
| * d3140d8 - Implement 'show ipv6 route' command (#64) (6 days ago) [gnemuw]
| * a715f58 - Add show services (#74) (7 days ago) [Zhaoyang Zhang]
| * fe4ab1c - Fix the show headroom_pool typo (#76) (7 days ago) [Guoqiang Yuan]
| * 0277718 - Add show interface naming_mode (#73) (7 days ago) [axin]
| * 03519fe - Add show interface neighbor expected (#54) (7 days ago) [jiayuj2021]
| * f29223a - Add 'show ipv6 fib' command (#67) (7 days ago) [Guoqiang Yuan]
| * 8ae677e - Add SHOW implementation for processes (#63) (8 days ago) [yiliu4]
| * 61927f9 - [202412] Add support of 'show ipv6 link-local-mode' command (#65) (8 days ago) [cgangx]
| * 4dca30c - Add show interface flap support (#66) (8 days ago) [axin]
| * 18c276b - Add show system memory (#57) (8 days ago) [Changrong Wu]
| * 00cc010 - Add support for show interface status (#32) (8 days ago) [Changrong Wu]
| * 941b3a2 - Minor changes from VLAN Brief PR Comments (#68) (8 days ago) [Vijay Sharma]
| * af89dec - show uptime (#39) (9 days ago) [Vijay Sharma]
| * 718ffd7 - Add show ipv6 bgp network (#61) (9 days ago) [Zhaoyang Zhang]
| * 8346e29 - [202412] Add support for 'show ipv6 bgp neighbors (#58) (9 days ago) [zitingguo-ms]
| * aec577c - Add implementation for show lldp neighbors (#56) (10 days ago) [nanali-msft]
| * b561228 - Add show dropcounters counts / capabilities (#40) (13 days ago) [jiayuj2021]
| * 16d6ccc - Add support for dev branches in CodeQL analysis (13 days ago) [Zain Budhwani]
* 8e41780 - Revert "Sync 202412 dev with 202412 (#94)" (#96) (4 hours ago) [Zain Budhwani]
* c5b5383 - Sync 202412 dev with 202412 (#94) (5 hours ago) [Zain Budhwani]
```
#### How I did it
#### How to verify it
#### Description for the changelog
dgsudharsan pushed a commit that referenced this pull request Jan 15, 2026
@mssonicbld
[submodule] Update submodule sonic-stp to the latest HEAD automatical…
d9e257c 
…ly (sonic-net#24654)

#### Why I did it
src/sonic-stp
```
* 6be3721 - (HEAD -> master, origin/master, origin/HEAD) Correcting stp-stpmgrd IPC data structure similar to structure defined in stpmgr.h file (#80) (4 days ago) [Divya Kumaran Chandralekha]
* e80c7be - [stpctl] stpctl enhancements for mstp debugging commands (#79) (5 days ago) [vganesan-nokia]
* bfcb492 - [mstp] Fix for port enable handlinging and rx pkt type check (#78) (5 days ago) [vganesan-nokia]
```
#### How I did it
#### How to verify it
#### Description for the changelog
dgsudharsan pushed a commit that referenced this pull request Feb 25, 2026
@mssonicbld
[submodule] Update submodule sonic-dbsyncd to the latest HEAD automat…
5ce88c2 
…ically (sonic-net#25513)

#### Why I did it
src/sonic-dbsyncd
```
* 22335e0 - (HEAD -> master, origin/master, origin/HEAD) Add .github/copilot-instructions.md for AI-assisted development (#79) (7 hours ago) [rustiqly]
```
#### How I did it
#### How to verify it
#### Description for the changelog
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@dgsudharsan