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Cisco Bug: CSCvu22844 - Extra multicast packet duplication for wireless clients

Last Modified

Sep 10, 2020

Products (1)

  • Cisco Catalyst 9300 Series Switches

Known Affected Releases

16.12.2

Description (partial)

Symptom:
In SD-Access architecture, if edge is a stack of switches, then on the port towards access-point multiple copies of mcast packet are sent

Conditions:
multicast receiver enabled on wireless network that is associated to an access-point that is connected to the switch that is part of stack
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