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Cisco Bug: CSCus04851 - N5k/6k -FP BCAST/MCAST broken on VPC edge ports after remote root change

Last Modified

Sep 14, 2018

Products (11)

  • Cisco Nexus 5000 Series Switches
  • Cisco Nexus 5548P Switch
  • Cisco Nexus 5596UP Switch
  • Cisco Nexus 5624Q Switch
  • Cisco Nexus 6004 Switch
  • Cisco Nexus 6001 Switch
  • Cisco Nexus 5672UP Switch
  • Cisco Nexus 5696Q Switch
  • Cisco Nexus 5548UP Switch
  • Cisco Nexus 56128P Switch
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Known Affected Releases

7.0(1)N1(1) 7.0(2)N1(1) 7.0(5)N1(1) 7.1(0)N1(1)

Description (partial)

If there is a root change in FP topology, broadcast/multicast on edge ports of VPC+ Nexus 5K/6K can be affected even though there were no local changes.

FP root change in the core part of the FP network
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