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Cisco Bug: CSCuw38895 - FabricPath Multicast traffic being forwarded incorrectly in vPC+

Last Modified

Feb 12, 2018

Products (8)

  • 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 7000 18-Slot Switch
  • Cisco Nexus 7700 18-Slot Switch
  • Cisco Nexus 7000 9-Slot Switch
  • Cisco Nexus 7700 10-Slot Switch

Known Affected Releases

6.2(12) 7.2(1)D1(0.80)

Description (partial)

Symptom:
when multicast traffic traverse through VPC+, Down stream  multicast receivers getting duplicating multicast packets

Conditions:
The downstream switches connected  to upstream switches in vpc+ topology
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
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