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Cisco Bug: CSCuj56513 - Adjmgr L3M Traffic Duplication & Tx port Flooding back issues

Last Modified

Jan 28, 2017

Products (1)

  • Cisco ASR 900 Series Aggregation Services Routers

Known Affected Releases

15.3(3)S 15.4(1)S

Description (partial)

Multicast traffic flooded back on Source Tx Port

1) ASR 903 configured with PIM-SM
2) IIF as Trunk EFP (BDI) and OIF as Regular EFP
3) Both IIF and OIF are in same Bridge-domain (BD)

-Remove Trunk EFP IIF configs with (either no service instance .. or Port default) 
-Configure Normal EFP on the same IIF Port belonging to same BD.
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