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Cisco Bug: CSCsz15588 - VSM is unable to connect to vCenter Server after switchover/reload

Last Modified

Feb 12, 2018

Products (2)

  • Cisco Nexus 1000V Switch for VMware vSphere
  • Cisco Nexus 1000V Switch

Known Affected Releases


Description (partial)

While running the VSM in high availability mode, the VSM is unable to connect to the vCenter Server after a reload or startup after shutdown.
The setup must be running a VSM active/standby pair. After a reload or startup after shutdown, when the VSM tries to connect to the vCenter server, the following error message will be seen:
ERROR: [VMware vCenter Server 4.0.0 build-162856] Extension key was not registered before its use.
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