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Cisco Bug: CSCul88772 - Multiple IFD at the same time cause diagnostics failure

Last Modified

Jul 20, 2018

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

3.8.3.BASE 4.2.1.BASE 4.3.1.BASE 5.1.1.BASE

Description (partial)

Symptom:
Multiple IFD at the same time cause diagnostics stuck with some IFD.

CRS-FP140 0/0/CPU0:

  Overall diagnostic result: PASS
  Diagnostic level at card bootup: bypass

  Test results: (. = Pass, F = Fail, U = Untested)

  1  ) CRS-FP140.CPU -------------------> .
  2  ) CRS-FP140.Board -----------------> .
  3  ) CRS-FP140.REG/RAM ---------------> .
  4  ) CRS-FP140.BIST ------------------> .
  5  ) CRS-FP140.PRBS ------------------> .
  6  ) CRS-FP140.Interrupt -------------> .
  7  ) CRS-FP140.PLIM ------------------> .
  8  ) CRS-FP140.Data Path -------------> .


LC-140 0/1/CPU0:

  Overall diagnostic result: UNTESTED
  Diagnostic level at card bootup: bypass

  Test results: (. = Pass, F = Fail, U = Untested)

  1  ) LC-140.CPU ----------------------> .
  2  ) LC-140.Board --------------------> .
  3  ) LC-140.REG/RAM ------------------> .
  4  ) LC-140.BIST ---------------------> .
  5  ) LC-140.PRBS ---------------------> .  << Stuck
  6  ) LC-140.Interrupt ----------------> U
  7  ) LC-140.PLIM ---------------------> U
  8  ) LC-140.Data Path ----------------> U

Conditions:
Execution of multiple IFD at the same time.
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