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Cisco Bug: CSCvt33980 - AP negotiate power with lldp when switch run cdp and lldp with UPOE four-pair forced

Last Modified

Sep 07, 2020

Products (1)

  • Cisco Aironet 1850 Series Access Points

Known Affected Releases

8.10(118.39) 8.10(118.79) 8.10(128.76) ap-17.3.0.52

Description (partial)

Symptom:
AP use poe in power. when AP reboot, AP negotiate power with both cdp and lldp. In AP cli, input "show cdp inline_power", can see requested power,available and so on. input "show lldp inline_power", also can see power information.

Conditions:
AP use poe power, run cdp and lldp in switch, config four-pair forced in switch port, at last shut and no shut switch port to trigger AP re-negotiate power.
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