Cisco Bug: CSCuq06977 - N9K Sup-A Switchover or Failure causes traffic loss

Last Modified

Jan 29, 2017

Products (1)

Cisco Nexus 9000 Series Switches

Known Affected Releases

6.1(2)I2(2.2) 6.1(2)I2(2.3) 7.2(0)ZD(0.12) 7.2(0)ZD(0.6)

Description (partial)

Symptom:
When performing a sup switchover or sup failure 3-5 seconds of multicast traffic loss is observed.

Conditions:
BGP is redistributed into EIGRP, and EIGRP has a feasible successor to the destination. (a triangular topology of routers)

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