同一交换机下21口至22口挂载MiniA51设备无法正常工作,mini无线AP A51接上亮灯,5-10后灯灭,交换机上只亮下行灯,网线更换过,故障一样;更换新的mini A51也是一样的故障;同样的无线AP挂载其他同型号的交换机正常。S5024Pv2-EI-PWR交换机诊断信息见附件。
环境:S5024Pv2-EI-PWR交换机POE供电,挂载22个miniA50/A51无线AP设备。
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最佳答案
故障是21、22这两个接口无法正常供电?
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========================================================= ===============display poe interface=============== ========================================================= Interface Status Priority CurPower Operating IEEE Detection (W) Status Class Status GE1/0/1 enabled low 3.2 on 0 delivering-power GE1/0/2 enabled low 3.1 on 0 delivering-power GE1/0/3 enabled low 3.4 on 0 delivering-power GE1/0/4 enabled low 3.2 on 0 delivering-power GE1/0/5 enabled low 3.1 on 0 delivering-power GE1/0/6 enabled low 3.1 on 0 delivering-power GE1/0/7 enabled low 3.5 on 0 delivering-power GE1/0/8 enabled low 3.1 on 0 delivering-power GE1/0/9 enabled low 3.8 on 0 delivering-power GE1/0/10 enabled low 3.2 on 0 delivering-power GE1/0/11 enabled low 3.2 on 0 delivering-power GE1/0/12 enabled low 3.2 on 0 delivering-power GE1/0/13 enabled low 3.2 on 0 delivering-power GE1/0/14 enabled low 3.4 on 0 delivering-power GE1/0/15 enabled low 3.1 on 0 delivering-power GE1/0/16 enabled low 3.5 on 0 delivering-power GE1/0/17 enabled low 3.4 on 0 delivering-power GE1/0/18 enabled low 3.2 on 0 delivering-power GE1/0/19 enabled low 5.2 on 0 delivering-power GE1/0/20 enabled low 0.0 off 0 searching GE1/0/21 enabled low 0.0 off 0 searching GE1/0/22 enabled low 4.4 on 0 delivering-power GE1/0/23 enabled low 0.0 off 0 searching GE1/0/24 enabled low 0.0 off 0 searching --- 20 port(s) on, 68.5 (W) consumed, 121.5 (W) remaining --- 从诊断信息看,不正常的端口功率明显大于正常3.2W,不正常的端口是19和22两个端口
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========================================================= ===============display poe interface=============== ========================================================= Interface Status Priority CurPower Operating IEEE Detection (W) Status Class Status GE1/0/1 enabled low 3.2 on 0 delivering-power GE1/0/2 enabled low 3.1 on 0 delivering-power GE1/0/3 enabled low 3.4 on 0 delivering-power GE1/0/4 enabled low 3.2 on 0 delivering-power GE1/0/5 enabled low 3.1 on 0 delivering-power GE1/0/6 enabled low 3.1 on 0 delivering-power GE1/0/7 enabled low 3.5 on 0 delivering-power GE1/0/8 enabled low 3.1 on 0 delivering-power GE1/0/9 enabled low 3.8 on 0 delivering-power GE1/0/10 enabled low 3.2 on 0 delivering-power GE1/0/11 enabled low 3.2 on 0 delivering-power GE1/0/12 enabled low 3.2 on 0 delivering-power GE1/0/13 enabled low 3.2 on 0 delivering-power GE1/0/14 enabled low 3.4 on 0 delivering-power GE1/0/15 enabled low 3.1 on 0 delivering-power GE1/0/16 enabled low 3.5 on 0 delivering-power GE1/0/17 enabled low 3.4 on 0 delivering-power GE1/0/18 enabled low 3.2 on 0 delivering-power GE1/0/19 enabled low 5.2 on 0 delivering-power GE1/0/20 enabled low 0.0 off 0 searching GE1/0/21 enabled low 0.0 off 0 searching GE1/0/22 enabled low 4.4 on 0 delivering-power GE1/0/23 enabled low 0.0 off 0 searching GE1/0/24 enabled low 0.0 off 0 searching --- 20 port(s) on, 68.5 (W) consumed, 121.5 (W) remaining --- 从诊断信息看,不正常的端口功率明显大于正常3.2W,不正常的端口是19和22两个端口