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[Mellanox] Support 2km cables for Microsoft SKUs #59

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Why I did it

Support 2km cables for Microsoft SKUs

Signed-off-by: Stephen Sun [email protected]

How I did it

  1. Update pg_profile_lookup.ini with 2000m cable supported
  2. Update buffer configuration for t1 with uplink cable 2000m
  • For SN3800 platform:
    • C64: 32 100G down links and 32 100G up links.
    • D112C8: 112 50G down links and 8 100G up links.
    • D24C52: 24 50G down links, 20 100G down links, and 32 100G up links.
    • D28C50: 28 50G down links, 18 100G down links, and 32 100G up links.
  • For SN2700 platform:
    • D48C8: 48 50G down links and 8 100G up links.
    • C32: 16 100G down links and 16 100G up links.
  • For SN4600C platform:
    • D112C8: 112 50G down links and 8 100G up links.

How to verify it

Run regression test

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

  • 201811
  • 201911
  • 202006
  • 202012

Description for the changelog

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

1. Update pg_profile_lookup.ini with 2000m cable supported
2. Update buffer configuration for t1 with uplink cable 2000m
  - For SN3800 platform:
    - C64: 32 100G down links and 32 100G up links.
    - D112C8: 112 50G down links and 8 100G up links.
    - D24C52: 24 50G down links, 20 100G down links, and 32 100G up links.
    - D28C50: 28 50G down links, 18 100G down links, and 32 100G up links.
  - For SN2700 platform:
    - D48C8: 48 50G down links and 8 100G up links
    - C32: 16 100G downlinks and 16 100G uplinks
  - For SN4600C
    - D112C8: 112 50G down links and 8 100G up links.

Signed-off-by: Stephen Sun <[email protected]>
@stephenxs stephenxs marked this pull request as ready for review April 12, 2021 09:13
@stephenxs stephenxs closed this Apr 15, 2021
stephenxs pushed a commit that referenced this pull request May 6, 2022
[sonic-linkmgrd][202012] submodule update

3523738 Jing Zhang      Sun Apr 3 20:54:40 2022 -0700   Reset link prober state when default route is back #56
8282e78 Jing Zhang      Fri Apr 15 15:59:34 2022 -0700  Keep incrementing sequence number when link prober is suspended and shutdown #55 (#65)
8246eb8 Jing Zhang      Thu Apr 14 18:49:36 2022 -0700  Shutdown ICMP heartbeats when default route state is missing and ToR is in auto mode #44 (#59)

sign-off: Jing Zhang [email protected]
stephenxs pushed a commit that referenced this pull request Jul 3, 2023
…ically (sonic-net#15547)

#### Why I did it
src/sonic-dbsyncd
```
* e4ac906 - (HEAD -> master, origin/master, origin/HEAD) [actions] Support Semgrep by Github Actions (#59) (7 hours ago) [Mai Bui]
```
#### How I did it
#### How to verify it
#### Description for the changelog
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2 participants