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Cisco Bug: CSCuw29539 - AP running lightweight IOS will not discover WLC using DNS

Last Modified

Nov 20, 2018

Products (33)

  • Cisco Aironet 3700 Series Access Points
  • Cisco Aironet 1552I Outdoor Access Point
  • Cisco AP802 Integrated Access Point
  • Cisco Aironet 2600i Access Point
  • Cisco Aironet 1600i Access Point
  • Cisco Aironet 1700i Access Points
  • Cisco Aironet 1260 Access Point
  • Cisco Aironet 2700e Access Point
  • Cisco Aironet 1040 Series Access Point
  • Cisco Industrial Wireless 3702 Access Point
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Known Affected Releases

15.2(4)JB6 15.3(3)JBB1 8.0(132.0)

Description (partial)

An AP running a lightweight image (k9w8 featureset) will not discover the WLC via DNS, as it never attempted to use this available CAPWAP discovery method.

Seen with various AP models, even when running an IOS image with CSCur88408 fixed.
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