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Cisco Bug: CSCta32995 - PM: native vlan tagging functionality doesn't work in err blk state

Last Modified

Feb 08, 2017

Products (1)

  • Cisco Catalyst 6000 Series Switches

Known Affected Releases

12.2(32.8.11)SX278 12.2(32.8.11)SX283

Description (partial)

Symptom:
 CDP session is torndown due to packet loss at port asic for Tx packets.

Conditions:
When vlan dot1q tag native is enabled globally, on trunk interface that is currently in Error block state,
tunnel vlan cannot be attached to the packets,
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