Mitya wrote @RicardoCarvalho I even tried to make cable diag with a 4pin wire, but I still have all 4 pairs in output. It seems like your ports are really broken. @Mitya So, should I swap ports and...

Mitya wrote @RicardoCarvalho I don't know then. This switch doesn't even have any SGMII mode on SFP-ports, it only has Auto/Full duplex mode, which can affect somehow to the meaning of "block sfp...

@Mitya Mitya wrote @RicardoCarvalho Yeah, I see, but firstly it is about 9 minutes of normal link up. I myself only expierenced something like you before, when I had problems with cables or connected...

@Mitya 1- All cables are fine. I tested em all. 2- it's all computer terminals. Brand new. 3- Could be, since it came with some ports blocked like SFP ones. I'll try to upgrade my firmware. Did you...

@cemara I have almost the same problem. But my ports goes down for few seconds. That makes me lose connection with my main server. I have Build A = main server runing a 48 port swith connected via...

I'm having some problem with switch. Ports are up and down. the ports are; 3 5 7 37 As you can see here 8 2006-01-09 01:29:50 Link Scan level_5 Gi1/0/37 changed state to up. 9 2006-01-09 01:29:46...