Alarm about high pNIC error rate being detected – Part1
Alarm about high pNIC error rate being detected…
Based on VMware KB, if you have vSAN and your vCenter continuously shows an alarm about a high pNIC error rate, you have to take care of the driver, Firmware, and also physical components such as SFPs, Cable, and Network card.
Yes, but still if you have done all of the above, it (in some cases) can be ignored, especially with E810’s: https://downloadmirror.intel.com/769281/Release_Notes_28.0_rev_1.1.pdf – Page 23: “Received packets with incorrect length can generate alarms in VMware ESXi. These alarms can be ignored. See the following article for more details: https://kb.vmware.com/s/article/83627“