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Cisco Bug: CSCtc78951 - C2W2C: port's not recovering from "s" state with non-default native vlan

Last Modified

Jan 28, 2017

Products (1)

  • Cisco Catalyst 6000 Series Switches

Known Affected Releases

12.2(32.8.11)SR 12.2(32.8.11)SX315

Description (partial)

Symptoms: If a port channel is enabled with standalone-disable and some
non-default native VLAN, and if any peer bundled port is unbundled from the
port channel, then the respective local port goes into "s" state as per the
design. But when the peer port is bundled again, the local port does not
recover from "s" state to "P" state.

Conditions: Port-channel standalone-disable and a non-default native VLAN need
to be configured on the port-channel. The problem only happens if one of the
port is put in suspended state.
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