Diagnostics: Random "Missed Frame", "Frame Displayed Error", and "Reset" events on modules

Symptoms

  • Several System Health / IDM events

IDM / System Health Event(s)

  • Display shows a large number of Missed FrameFrame Displayed Error, and Reset events on the modules.
  • PLRs in display show a large number of Loss of Sync events for both ProLink 5 and 6.
  • Display may intermittently show different versions of module firmware.

Environment

  • VIP-5060

Cause

  • Fiber port A on the VIP is hooked to one display and fiber port B is hooked to another display of differing size.

Resolution

  • Disconnect incorrect fibers from the VIP.

KB ID: DD3294635


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