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Cisco Bug: CSCur79752 - Spine: need a way to find which BDs share same GPIO

Last Modified

Mar 25, 2018

Products (1)

  • Cisco LAN Switch Software

Known Affected Releases

11.0(2h)

Description (partial)

Symptom:
Need command on spine to check BD to GPIO mapping for entire fabric.

Conditions:
Sometimes traffic received on Leaf could be dropped. One such condition is when we have a GPIO entry mapped to multiple BDs and the ToR receives traffic destined to a BD which is not present on the ToR. To check mcast flood drops due to absence of BD, we need to find out which BDs are mapped to particular GPIO.
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