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Cisco Bug: CSCur14762 - N3K/vPC: mcast pkt duplication upon vPC peer-link recovery with orphans

Last Modified

Apr 30, 2018

Products (7)

  • Cisco Nexus 3000 Series Switches
  • Cisco Nexus 3064 Switch
  • Cisco Nexus 3016 Switch
  • Cisco Nexus 3064-T Switch
  • Cisco Nexus 3048 Switch
  • Cisco Nexus 3132Q Switch
  • Cisco Nexus 3172 Switch

Known Affected Releases

6.0(2)U3(1) 6.0(2)U4(1)

Description (partial)

Upon no shut of the vpc peer-link DC36-101, there is some packet duplication for all the sourced multicast groups.

yer 2 orphan port connected to VPC
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