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Cisco Bug: CSCvi92194 - many secondes connectivity issue with SPAN configuration after one of dual-home fex's NIF is pulled.

Last Modified

Aug 17, 2018

Products (50)

  • Cisco Nexus 9000 Series Switches
  • Cisco Nexus 3548 Switch
  • Cisco Nexus 3548-X Switch
  • Cisco Nexus 9516 Switch
  • Cisco Nexus 9396PX Switch
  • Cisco Nexus 3064 Switch
  • Cisco Nexus 3132Q-V Switch
  • Cisco Nexus 92304QC Switch
  • Cisco Nexus 92160YC-X Switch
  • Cisco Nexus 9396TX Switch
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Known Affected Releases

7.0(3)I7(3) 7.0(3)I7(4)

Description (partial)

Symptom:
many secondes connectivity issue with SPAN configuration after one of dual-home fex's NIF is pulled.

Conditions:
N9K-1===N9K-2
 \                  /
       FEX

1.SPAN configuration on N9K-2's parent port or vlan.
2.packets from N9K2's uplink through N9K-2 and FEX to the FEX's HIFs.
3.many seconds packet loss has been occurred after the NIC cable/SFP is pulled.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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  • Known Fixed Releases
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