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Cisco Bug: CSCvh80082 - during ISSU, sometimes satmgr can timeout on sdp and take the fex offline and flaps the nif ports

Last Modified

Nov 14, 2019

Products (9)

  • Cisco Nexus 7000 Series Switches
  • Cisco Nexus 7000 10-Slot Switch
  • Cisco Nexus 7000 4-Slot Switch
  • Cisco Nexus 7700 6-Slot Switch
  • Cisco Nexus 7700 18-Slot Switch
  • Cisco Nexus 7000 18-Slot Switch
  • Cisco Nexus 7000 9-Slot Switch
  • Cisco Nexus 7700 10-Slot Switch
  • Cisco Nexus 7700 2-Slot Switch

Known Affected Releases

7.3(2)D1(1C) 7.3(4)D1(0.26) 8.2(4)

Description (partial)

FEX goes offline during ISSU, during the fabric port flap.

SDP timeout seen during the fex upgrade stage in ISSU causing the FEX to go offline during ISSU
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