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Cisco Bug: CSCvs28403 - 1532 AP stops sending CDP Packets over the ethernet port suddenly.

Last Modified

Jan 07, 2020

Products (1)

  • Cisco Aironet 3700 Series Access Points

Known Affected Releases

8.5(140.0)

Description (partial)

Symptom:
1532 AP running 8.5.140.0 stops sending CDP Packets over the ethernet port suddenly, not all APs are affected at the same time.
From the switch standpoint, the AP is no longer seen as CDP neighbor but the AP sees the switch as CDP neighbor.

Conditions:
WLC running 8.5.140.0
1532AP in bridge mode
switchport is configured as trunk 
non-1 Native VLAN
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