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Cisco Bug: CSCvg07375 - IR EVPN: BUM traffic gets dropped on ingress Leaf after route change in Underlay

Last Modified

Oct 08, 2019

Products (40)

  • Cisco Nexus 9000 Series Switches
  • Cisco Nexus 9516 Switch
  • Cisco Nexus 3064 Switch
  • Cisco Nexus 92160YC-X Switch
  • Cisco Nexus 9396PX Switch
  • Cisco Nexus 3132Q-V Switch
  • Cisco Nexus 9396TX Switch
  • Cisco Nexus 31108TC-V Switch
  • Cisco Nexus 92304QC Switch
  • Cisco Nexus 93120TX Switch
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Known Affected Releases

7.0(3)I4(7) 7.0(3)I6(1) 7.0(3)IGP7(0.203)

Description (partial)

BUM (Brodcast, Unknown Unicast or Broadcast) traffic drop for multiple vlans on ingress Leaf Nexus 9000

Add remove Vlan on local Leaf
Link flap on another Leaf towards spine, which effectively caused underlay route change to that NVE Peer

Related Community Discussions

<key>CSCvg07375</key> Fixed?! What release?
Dear support team, certainly it's my own limited understanding, but I'm really confused by the &quot;Status: Fixed&quot; and the fact that there are simply no fixed software releases for this bug. This seems to be logically inconsistent. Can you advise?   Also it'd be really helpful to know the status of 7.0(3)I7(1) in regards of this bug. Best regards Stefan
Latest activity: Oct 12, 2017
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