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Cisco Bug: CSCvt67902 - [TNC]:Controller card went for tDC Exception task in GCC termtn node for GCC config at regen node

Last Modified

Jun 09, 2020

Products (1)

  • Cisco ONS 15454 Series Multiservice Provisioning Platforms

Known Affected Releases


Description (partial)

TNC Reset with tDC task exception.

GCC configured on a T5 Line Card using an intermediate node T5 LIne Card as GCC regen.
When the GCC is configured on the intermediate T5 Line Card trunk changing its role from GCC regen/pass-through to GCC termination, the node may reset.
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