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Cisco Bug: CSCuq40890 - Demux migration on PDSN/HSGW causes LAG migration

Last Modified

Dec 26, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

16.2(0)

Description (partial)

Symptom:
Demux PSC (with Line card attached) migration leads to LAG group migration. SNMP traps are missing in some cases of LAG migration.

Conditions:
LAG migration is seen when the line card, whose port is part of the active lag group, also gets reattached during the demux PSC migration. There is no LAG migration if non-demux card migration with or without line card is performed.
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