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Cisco Bug: CSCuj46069 - DHCP offers might not get relayed in Fabricpath topologies

Last Modified

Feb 26, 2018

Products (7)

  • Cisco Nexus 6000 Series Switches
  • Cisco Nexus 5596UP Switch
  • Cisco Nexus 5548P Switch
  • Cisco Nexus 6004 Switch
  • Cisco Nexus 6001 Switch
  • Cisco Nexus 5548UP Switch
  • Cisco Nexus 5596T Switch

Known Affected Releases


Description (partial)

In a Nexus 55xx/6000 switches fabricpath environment , broadcast DHCP offers might not get relayed under certain conditions.

VPC+ configured on Nexus 55xx, Nexus 6000 and also as relay agents. Also there is dependency  on which switch in the VPC+ domain the offers come into and location of root of  multi-destination trees.
Issue also seen in non VPC+ environment.
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