Good afternoon. I am using a project stack of 4 extreme switches (2-x670 vim 4-40G4X module, 2-x460 v80 module). I am constantly seeing an increase in CRC errors on stack ports. Modules were replaced by me. Updated switch version to 16.2.5.4 patch1-20. However, the growth of CRC continues. The debug hal settings have also been changed. CRC errors continue to grow. Please help me fix the problem.
After upgrading the switch version, the second switch in the x670 stack (role Backup) is always lit indicating on the ports as active, even if the port is forced down.
