Indonesia joined 10 months ago
3 questions
7 comments
Network engineer from Surabaya. Mostly Cisco and Juniper.
Bringing up a pair of GPU boxes against our existing 400G fabric, and I have already managed to buy the wrong cable once, so I would rather get the theory straight before ordering again. NIC: ConnectX-7 MCX715105AS-WEAT, single 400G port, OSFP cage Switch: 400G QSFP-DD ports In hand: a passive 400G…
One host in a blade chassis went to ESXi 8.0 U3 and came back with no Fibre Channel at all. The datastores are gone, the adapters are not in the storage adapter list, and nothing logs in on the fabric side for those ports. The rest of the cluster is untouched and still sees the same LUNs. blade…
My firewall is a Supermicro E300-9A running pfSense Plus 22.05, and both 10G SFP+ ports refuse to come up. Neither ix2 nor ix3 ever shows carrier, whatever I put in the cage. Hardware: Supermicro E300-9A, pfSense Plus 22.05 Ubiquiti DAC-SFP10-0.5M and a 10Gtek passive twinax cable Supermicro…