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Cisco Bug: CSCul93120 - startup-config for FEX HIF could be removed under pre-provision

Last Modified

May 19, 2017

Products (4)

  • Cisco Nexus 5000 Series Switches
  • Cisco Nexus 5596UP Switch
  • Cisco Nexus 5548P Switch
  • Cisco Nexus 5548UP Switch

Known Affected Releases


Description (partial)

FEX interface configuration is removed in startup-config under the condition with pre-provision, after connecting FEX to N5K.

vPC topology with a dual-homed FEX (N2K-C2248TP-E-1GE) to a pair of N5K's. The problem occurs after connecting FEX with image download, when config for FEX is already set by using pre-provision like below:

N5K# sh run
slot 101
  provision model N2K-C2248TP-E-1GE
interface Ethernet101/1/1
  description interface Ethernet101/1/1
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