sonic-buildimage/device/mellanox/x86_64-mlnx_msn4600c-r0/Mellanox-SN4600C-D112C8/pg_profile_lookup.ini
Stephen Sun 8836b6bcd2 [Mellanox] Adjust buffer parameters with 2km cable supported for 4600C non-generic SKUs (#9215)
- Why I did it
Also recalculated all parameters with the latest algorithm with per-speed peer response time taken into account

- How I did it
Detailed information of each SKU:

C64:
t0: 32 100G downlinks and 32 100G uplinks
t1: 56 100G downlinks and 8 100G uplinks with 2km-cable supported
D112C8: 112 50G downlinks and 8 100G uplinks.
D48C40: 48 50G downlinks, 32 100G downlinks, and 8 100G uplinks
D100C12S2: 4 100G downlinks, 2 10G downlinks, 100 50G downlinks, and 8 100G uplinks
2km cable is supported for C64 on t1 only

- How to verify it
Run regression test (QoS)

Signed-off-by: Stephen Sun <stephens@nvidia.com>
2021-12-12 01:36:53 +00:00

23 lines
971 B
INI

# PG lossless profiles.
# speed cable size xon xoff threshold
10000 5m 19456 19456 24576 0
25000 5m 19456 19456 26624 0
40000 5m 19456 19456 30720 0
50000 5m 19456 19456 33792 0
100000 5m 19456 19456 59392 0
10000 40m 19456 19456 25600 0
25000 40m 19456 19456 28672 0
40000 40m 19456 19456 33792 0
50000 40m 19456 19456 36864 0
100000 40m 19456 19456 66560 0
10000 300m 19456 19456 30720 0
25000 300m 19456 19456 41984 0
40000 300m 19456 19456 54272 0
50000 300m 19456 19456 63488 0
100000 300m 19456 19456 120832 0
10000 2000m 19456 19456 32768 0
25000 2000m 19456 19456 64512 0
40000 2000m 19456 19456 97280 0
50000 2000m 19456 19456 119808 0
100000 2000m 19456 19456 234496 0