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Cisco Bug: CSCum51375 - ISSU was not successful due to failure to save sup run time state

Last Modified

Jan 28, 2017

Products (6)

  • Cisco Nexus 3000 Series Switches
  • Cisco Nexus 3064 Switch
  • Cisco Nexus 3016 Switch
  • Cisco Nexus 3064-T Switch
  • Cisco Nexus 3048 Switch
  • Cisco Nexus 3132Q Switch

Known Affected Releases


Description (partial)

Upgrade may fail with error code:

Nexus3k# show system reset-reason
----- reset reason for Supervisor-module 1 (from Supervisor in slot 1) ---
1) At 473009 usecs after Tue XXX XX XX:XX:XX 20XX
    Reason: Reset Requested due to Fatal System Error
    Service: ISSU failure: 0x40930036

Attempting to ISSU from a 6.0(2)U2(X) release while "spanning-tree port type edge" and "spanning-tree port type network" are configured.
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