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Cisco Bug: CSCus87478 - N4K-Expansion Port initialization failed - Stuck in unknown state

Last Modified

Jan 08, 2017

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases


Description (partial)

Expansion port 52 initialization failed and stuck in unknown state

52    Unknown  Unknown  10-Gbps   Admin Down   -           SFP+ 1
54    Up       Up       10-Gbps   Up           Blocking    SFP+ 0

issue is seen after shutting down the RP1 using 'hw-module location 0/RP1 shutdown' and bring it up using 'hw-module location 0/RP1 reload'
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