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Cisco Bug: CSCsz09755 - Packet loss for 30 seconds after dual supervisor failure on primay vPC

Last Modified

Feb 04, 2017

Products (1)

  • Cisco Nexus 7000 Series Switches

Known Affected Releases


Description (partial)


Convergence time of 30 seconds for vPC failover when both supervisor modules on primary vPC switch fail.


When both supervisors fail on the a primary vPC switch traffic flows may take up to 30 seconds to converge after the last supervisor fails.
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