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Cisco Bug: CSCvi65222 - 802.11 arp-cache does not work if BVI VLAN and client VLAN are different

Last Modified

Dec 01, 2018

Products (36)

  • Cisco Aironet 3700 Series Access Points
  • Cisco Aironet 1552I Outdoor Access Point
  • Cisco AP802 Integrated Access Point
  • Cisco AP803 Integrated Access Point
  • Cisco Aironet 1700i Access Points
  • Cisco Industrial Wireless 3702 Access Point
  • Cisco AP803 Access Point Module
  • Cisco Aironet 2700e Access Point
  • Cisco Aironet 1552C Outdoor Access Point
  • Cisco Aironet 1600i Access Point
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Known Affected Releases

15.3(3)JD 15.3(3)JD14 15.3(3)JF

Description (partial)

The "dot11 arp-cache" not work if BVI Vlan and client vlan are different.
As a result, wired client not receive arp response when it sends broadcast arp request for wireless client.

Software: 15.3(3)JD13, 15.3(3)JF5
dot11 arp-cache is configured.
BVI Vlan and client vlan are different
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