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Cisco Bug: CSCtd75154 - FIB not exist after ISSU abort

Last Modified

Jan 31, 2017

Products (12)

  • Cisco Nexus 7000 Series Switches
  • Cisco Nexus 7000 10-Slot Switch
  • Cisco MDS 9124 Multilayer Fabric Switch
  • Cisco MDS 9216i Multilayer Fabric Switch
  • Cisco MDS 9222i Multiservice Modular Switch
  • Cisco MDS 9509 Multilayer Director
  • Cisco MDS 9134 Multilayer Fabric Switch
  • Cisco Nexus 7000 18-Slot Switch
  • Cisco MDS 9506 Multilayer Director
  • Cisco MDS 9124e 4G FC HP Blade Switch
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Known Affected Releases


Description (partial)


When ISSU is aborted in the middle of the upgrade of the modules, this can lead to L3 forwarding L3 forwarding issues, and new route updates not getting programmed.


ISSU is aborted in the middle of an upgrade procedure, after the supervisor upgrade, but in the middle of the  module upgrade.
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