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Cisco Bug: CSCus17389 - Mechanism to keep standby MIO from boot clears after Hat timeout

Last Modified

Mar 02, 2018

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

15.0(21)

Description (partial)

Symptom:
Standby MIO stuck in continuous reboot loop.  Current software always tries to reboot standby MIO to recover.  Issuing "no standby-spc-boot" command stopped the continuous reboot temporarily but eventually the system recover mechanism tries to reboot the card after timer expires.

Conditions:
MIO rebooted do to a SEU event, switchover to standby MIO then got stuck in cyclical reboot due to CDETS CSCup63351.
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