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Cisco Bug: CSCtd75699 - vPC 'MEMBER' link recovery convergence time needs improvement

Last Modified

Feb 24, 2018

Products (4)

  • Cisco Nexus 7000 Series Switches
  • Cisco Nexus 7000 10-Slot Switch
  • Cisco Nexus 7000 18-Slot Switch
  • Cisco Nexus 7000 9-Slot Switch

Known Affected Releases

4.2(3) 5.1(3) 6.1(1)

Description (partial)


vPC link recovery is dependent upon the number of vlans configured on the  vPCs between N7Ks.
Traffic coming to the vPC port-channel will be dropped for a few seconds depending on number of vlans.


When vPC port-channel recovers and during coming up.


None. Lower number of vlans, less seconds of drop.

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