I have an unexpected problem with Celestica DX010, I just (few days ago) start the new company network and realized that I don't have link with 100GbE cards at 100GbE speed, 40GbE is working fine (with Mellanox ConnectX-4 100GbE and Mellanox ConnectX-3 40GbE cards), but 100 isn't. Autoneg is not working too yet.
What is funny 100GbE is working fine between Celestica DX010 and another Celestica DX010, same cables or transceivers are working fine too ConnectX-4 100GbE and another ConnectX-4 100GbE (real copy file speed is ~7GB/s on Windows and Ryzen 5000), but Celestica and ConnectX-4 not.
any thoughts how to make it working?
What is funny 100GbE is working fine between Celestica DX010 and another Celestica DX010, same cables or transceivers are working fine too ConnectX-4 100GbE and another ConnectX-4 100GbE (real copy file speed is ~7GB/s on Windows and Ryzen 5000), but Celestica and ConnectX-4 not.
any thoughts how to make it working?