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Cisco Bug: CSCvu10626 - "Suspended due to port binding" error for Fex FC ports while upgrading to 7.3(6)N1(1) version

Last Modified

Jul 30, 2020

Products (12)

  • Cisco Nexus 5000 Series Switches
  • Cisco Nexus 5548P Switch
  • Cisco Nexus 5596UP Switch
  • Cisco Nexus 6004 Switch
  • Cisco Nexus 5624Q Switch
  • Cisco Nexus 6001 Switch
  • Cisco Nexus 5672UP Switch
  • Cisco Nexus 56128P Switch
  • Cisco Nexus 5548UP Switch
  • Cisco Nexus 5696Q Switch
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Known Affected Releases

7.3(6)N1(1)

Description (partial)

Symptom:
show logging log

2020 Mar 19 10:56:02.819 Switch %PORT-5-IF_DOWN_OFFLINE: %$VSAN 1098%$ Interface fc102/1/3 is down (Offline)  
2020 Mar 19 10:56:02.834 Switch %PORT-5-IF_DOWN_DENIED_DUE_TO_PORT_BINDING: %$VSAN 1098%$ Interface fc102/1/3 is down(Suspended due to port binding)  
2020 Mar 19 10:56:02.899 Switch %PORT-5-IF_DOWN_OFFLINE: %$VSAN 1098%$ Interface fc102/1/4 is down (Offline)  
2020 Mar 19 10:56:02.918 Switch %PORT-5-IF_DOWN_DENIED_DUE_TO_PORT_BINDING: %$VSAN 1098%$ Interface fc102/1/4 is down(Suspended due to port binding)  
 
show interface

fc102/1/3 is down (Suspended due to port security)
fc102/1/4 is down (Suspended due to port security)

Conditions:
Nexus 5000 switch connected to Fex and fex has fc ports and customer upgrades to 7.3(6)N1(1) and above version.
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Bug Details Include

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