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Cisco Bug: CSCul58707 - N7k: Multicast control packets looped in a fabricpath VPC+ setup

Last Modified

Feb 14, 2018

Products (7)

  • Cisco Nexus 7000 Series Switches
  • Cisco Nexus 7000 10-Slot Switch
  • Cisco Nexus 7000 4-Slot Switch
  • Cisco Nexus 7000 18-Slot Switch
  • Cisco Nexus 7700 18-Slot Switch
  • Cisco Nexus 7700 10-Slot Switch
  • Cisco Nexus 7000 9-Slot Switch

Known Affected Releases

6.2(2) 6.2(2a)

Description (partial)

Symptom:
Multicast control packets looped in a fabricpath setup in a VPC+ setup.

Conditions:
VPC+ to a Firewall doing transparent bridging
One side of the VPC+ is shutdown.
M2/F2e setup
Issue seen on 6.2(2) or 6.2(2a)
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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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