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Cisco Bug: CSCuj35395 - PTF stuck in ROMMON mode during upgrade from 9.50 to 9.51

Last Modified

Feb 07, 2017

Products (1)

  • Cisco Carrier Packet Transport (CPT) System

Known Affected Releases


Description (partial)

While upgrading PTF got struck in ROMMON prompt.
This is rarely reproducible

confreg value would be 0 on PTF.
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