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Yes. All of this is cursed. The absolute majority of Youtubers making a video about Enterprise Hardware at home / in labs have absolutely no clue what they're doing (looking at you LTT, or the other guy rambling about ICX6610) Including this guy. He even shows the STH forum post, but fails to...

That's a recipe for a disaster. Always. The second cheapest ones on ebay (cheapest ones if you buy more than 5) are the known good Ciscos

yeah and then spend hours upgrading through unnecessary releases...

FWIW, 3.9.3124 can be downloaded here: https://content.mellanox.com/Software/image-X86_64-3.9.3124.img

I‘ll see what I can do once I‘m back home in an hour or so

Try to update the 3.9 partition to 3.9.3124, that might work. There are some incompatibilities with ASIC Firmware versions etc…

Hm that‘s weird. Can you try letting the 3.9 fully boot and send the output of show asic-version? Interesting - what can Onyx do what Cumulus can‘t?

What is the old version? Fun fact: I‘m migrating everything from Onyx to Cumulus. Cumulus rocks

Hey folks, I'm desperately looking for old Cumulus setups - Specifically cumulus-linux-3.7.16-bcm-amd64.bin and cumulus-linux-4.3.0-bcm-amd64.bin (it doesn't have to be the exact version number, and 3.7 and 4.3 is fine, but it MUST be bcm and amd64 - I have mlx-amd64 and bcm-armel, but not...

Did you manage to flash to stock Mellanox Firmware? It‘s possible that the HP firmware has some special locks In any case, I recommend using transceivers with Mellanox OUI programmed. Although people say that Mellanox is not picky when it comes to transceivers / cables, I don‘t agree. yes, for...

Hey, Does anyone have BMC Firmware Version 01.65.00 for ASRock Rack EPC621D8A motherboard and could please share it with me? I have lost the image file and need to upgrade one board. Don't want to wait for the slow ASRock Rack support.... Cheers

try fae cable-stamping-unlock 40g_lr4 on the switch

Added WTB Ruckus R550

...added Innolight TR-FC13T-NAZ

no it's not, class 4 is 30W, class 8 is 90W, see here for example https://www.skyworksinc.com/-/media/SkyWorks/SL/documents/public/white-papers/understanding-the-ieee-8023bt-poe-standard.pdf or Power over Ethernet - Wikipedia

Celestica DX010, IDLE (0 Ports active) @ 240V, Single PSU PSU Reports: 125.2W Power Meter reports: 142.0W

Yes JP2

NOT going to work. In this system, the PSUs plug directly into the motherboard. There is no way to power the backplane, as there is no PDB (Power Distribution Backplane) that has ATX power as in other chassis.

Still got @Eri 's AS7716-32X waiting to be shipped...

Power Consumption of ConnectX-6 and E810-CQDA2 is roughly the same (ConnectX-6 need 2.5W more) No module lockout on Ethernet (it's a bit different for Infiniband), just some oddities (like the NIC refuses to run 100G transceivers at 40G if they don't have the Mellanox OUI coded) CX623106A is...