华为5680EPON 设备的小问题一个
时间：11-02
整理：3721RD
点击：
下挂的ONU只能查询7天的数据流量统计纪录，在OLT上哪里可以更改？或者在ONU 上哪里可以更改？？
runhe11#(config-if-epf-0/1)#display statistics performance 2 historic-24hours 8
Failure: This statistics period does not exist
runhe11#(config-if-epf-0/1)#display statistics performance 2 historic-24hours 7
Number of transmitted frames : 0
Number of received frames : 0
Total number of frames : 0
Number of transmitted multicast frames : 0
Number of received multicast frames : 0
Total number of multicast frames : 0
Number of transmitted broadcast frames : 0
Number of received broadcast frames : 0
Total number of boardcast frames : 0
Number of transmitted pause frames : 0
Number of received pause frames : 0
Number of transmitted octets : 0
Number of received octets : 0
runhe11#(config-if-epf-0/1)#display statistics performance 2 historic-24hours 8
Failure: This statistics period does not exist
runhe11#(config-if-epf-0/1)#display statistics performance 2 historic-24hours 7
Number of transmitted frames : 0
Number of received frames : 0
Total number of frames : 0
Number of transmitted multicast frames : 0
Number of received multicast frames : 0
Total number of multicast frames : 0
Number of transmitted broadcast frames : 0
Number of received broadcast frames : 0
Total number of boardcast frames : 0
Number of transmitted pause frames : 0
Number of received pause frames : 0
Number of transmitted octets : 0
Number of received octets : 0
几乎没查过，帮不了你