show onu all-status epon-olt_1/17/1 某个onu 简略信息
show onu detail-info epon-onu_1/17/1:2 某个onu详细信息
show interface epon-onu_1/2/3:6 流量百分比是否变化
show mac epon onu epon-onu_1/2/3:6 看onu下接的设备mac有mac地址说明接着设备查mac
show pon power onu-rx epon-onu_1/4/4:2 onu收光 30以内算正常
onu-tx
Olt-tx
Olt-rx
show remote onu port info eth epon-onu_1/4/2:64 看光猫up down
show gpon remote-onu interface eth gpon-onu_1/12/7:67
show logging alarmlog 显示一定级别，一定告警产生时间的告警日志（包括当前告警，恢复告警，通知）。
show logging cmdlog 显示命令日志
show run interface epon-onu_0/10/2:1 端口简略配置
show epon onu by mac 根据mac查找onu
EPON绑mac
没告诉mac 执行show onu unauthentication epon-olt_0/2/3
configure t
interface epon-onu-1/7/1:3
mac 0000.0000.0000 更改MAC
vlan模拟：config t
interface vlan 2001
ip address 172.22.190.17（本地空闲ip ） 255.255.254.0
ping 172.22.190.15 (做在路由器上的ip)