Guest

Preview Tool

Cisco Bug: CSCun82427 - Nexus 3000: Multicast feed not flooded out mrouter port to PIM DR

Last Modified

Nov 27, 2020

Products (6)

  • CiscoPro Workgroup EtherSwitch Software
  • Cisco Nexus 3064 Switch
  • Cisco Nexus 3016 Switch
  • Cisco Nexus 3064-T Switch
  • Cisco Nexus 3048 Switch
  • Cisco Nexus 3132Q Switch

Known Affected Releases

6.0(2)U2(2)

Description (partial)

Symptom:
A multicast source feed is received on a Nexus 3000 from a directly connected server does not get flooded out the mrouter port to the PIM-DR. It gets silently dropped.

Conditions:
Issue occurs when the mrouter port is a port channel with "hardware multicast hw-hash" added under the interface config and the switch is then upgraded to 6.0(2)U2(2).  After the upgrade that line will be missing from the running config.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.