大家好,我最近遇到一个故障,IP电话接入到WC-S3560交换机上后,就出现以下log信息:*Dec 26 10:08:23.345: %ILPOWER-5-POWER_GRANTED: Interface Fa0/7: Power granted*Dec 26 10:08:23.370: %ILPOWER-5-IEEE_DISCONNECT: Interface Fa0/7: PD removed. *Dec 26 10:08:28.865: %ILPOWER-7-DETECT: Interf...