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Cisco Bug: CSCuj00746 - Pseudowire down due to label allocation on upgrade from 9.512 to 9.523

Last Modified

Apr 17, 2019

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)

Symptom: On performing an upgrade from 9.512 to 9.523, there is a label allocation failure in VPWS circuits as they are trying to utilize the labels that are already used by the VPLS circuits that are present in the database.
Conditions: This symptom occurs when both VPWS and VPLS circuits are configured on the same node before upgrading.
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