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Cisco Bug: CSCun92726 - EPLD Upgrade from 6.0.2 to 6.2.2 fails IO

Last Modified

Mar 16, 2016

Products (7)

  • Cisco Nexus 7000 Series Switches
  • Cisco Nexus 7000 10-Slot Switch
  • Cisco Nexus 7000 4-Slot Switch
  • Cisco Nexus 7000 18-Slot Switch
  • Cisco Nexus 7700 18-Slot Switch
  • Cisco Nexus 7000 9-Slot Switch
  • Cisco Nexus 7700 10-Slot Switch

Known Affected Releases

6.2(2)

Description (partial)

Symptom:
ISSU upgrade of N7k with dual SUP1s running 6.0.2 to 6.2.2.  EPLD upgrade was performed from epld 6.0.2 image to epld 6.2.2 image.  It was noticed that after EPLD update was finished and reported back successful the versions on the IO of the Active SUP (now standby) still reported 3.028 vs the newer 3.029 code.

Conditions:
Occurs after the epld upgrade to 6.2.2 on 1 of 2 sup1 in chassis.  Standby is upgraded and reloaded with the correct version (3.029).  Active is upgraded and reloaded but reports 3.028 until workaround.
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