Has anybody seen issues with workstations auto negotiating speed and duplex recently, or have all those issues been worked out (assuming modern Cisco switches and modern workstations)? My new job has ...

When you are configuring Ethernet ports on PCs, laptops, servers, printers or switches, one of your configuration choices will almost always be duplex. So what is duplex and what is a duplex mismatch?

Moved 16 PCs onto a Catalyst 3750 24TS last Friday. Set speed and duplex on each switchport to 100-full. PC nics were left at auto-negotiate. "sh int status" confirmed everyone connecting at 100-full.

If your Ethernet connection is capped at 100 Mbps despite having a gigabit-capable setup, there are several steps you can take to resolve this issue on Windows. Here’s a comprehensive guide to help ...