查看指定接口的全部状态和配置信息
show interfaces [ interface-type interface-number ]
查看接口的状态
show interfaces [ interface-type interface-number ] status
查看接口的详细状态信息
show interfaces [ interface-type interface-number ] status detail
查看接口违例状态
show interfaces [ interface-type interface-number ] status err-disable
查看接口链路状态变化时间和次数
show interfaces [ interface-type interface-number ] linkstate-change statistics
查看交换接口的状态信息
show interfaces [ interface-type interface-number ] switchport
查看接口配置和状态信息
show interfaces [ interface-type interface-number ] [ description ] [ up | down ]
查看指定接口的统计值信息
show interfaces [ interface-type interface-number ] counters [ up | down ]
查看上一个采样时间间隔内增加的报文统计值
show interfaces [ interface-type interface-number ] counters increment [ up | down ]
查看错误报文统计值
show interfaces [ interface-type interface-number ] counters errors [ up | down ] [ nozero ]
查看接口报文收发速率
show interfaces [ interface-type interface-number ] counters rate [ up | down ] [ nozero ]
查看接口物理层报文收发速率
show interfaces [ interface-type interface-number ] counters rate physical-layer [ up | down ] [ nozero ]
查看接口简要统计值
show interfaces [ interface-type interface-number ] counters summary [ up | down ] [ nozero ]
查看接口丢包报文统计值
show interfaces [ interface-type interface-number ] counters drops [ up | down ]
查看线缆检测状态
show interfaces [ interface-type interface-number ] linedetect
查看接口带宽利用率
show interfaces usage [ up | down ]
show interfaces interface-type interface-number usage
查看虚拟MGMT口的成员状态和统计信息
show mgmt virtual
查看指定接口的光模块基本信息
show interfaces [ interface-type interface-number ] transceiver
查看指定接口的光模块当前故障告警信息
show interfaces [ interface-type interface-number ] transceiver alarm
查看指定接口的光模块诊断参数的当前测量值
show interfaces [ interface-type interface-number ] transceiver diagnosis
清除接口的统计值
clear counters [ interface-type interface-number ]
清除接口的状态变化次数统计值
clear link-state-change statistics [ interface-type interface-number ]
查看接口诊断信息
show interfaces [ interface-type interface-number ] troubleshooting
查看接口故障信息：接口故障原因和发生的时间
show interfaces [ interface-type interface-number ] fault-info