问题描述:
这种报错是什么原因呢。网络不受影响可以正常使用
Error
Physical state on the interface GigabitEthernet1/0/2 changed to down.
Notification
Line protocol state on the interface GigabitEthernet1/0/2 changed to down.
Error
Physical state on the interface GigabitEthernet1/0/2 changed to up.
Notification
Line protocol state on the interface GigabitEthernet1/0/2 changed to up.
Error
Physical state on the interface GigabitEthernet1/0/2 changed to down.
Notification
Line protocol state on the interface GigabitEthernet1/0/2 changed to down.
Error
Physical state on the interface GigabitEthernet1/0/2 changed to up.
Notification
Line protocol state on the interface GigabitEthernet1/0/2 changed to up.
Error
Physical state on the interface GigabitEthernet1/0/2 changed to down.
Notification
Line protocol state on the interface GigabitEthernet1/0/2 changed to down.
Error
Physical state on the interface GigabitEthernet1/0/2 changed to up.
Notification
Line protocol state on the interface GigabitEthernet1/0/2 changed to up.
Error
Physical state on the interface GigabitEthernet1/0/2 changed to down.
Physical state on the interface GigabitEthernet1/0/2 changed to down.
Line protocol state on the interface GigabitEthernet1/0/2 changed to up.
端口UP\DOWN大概率是链路的事,如果是电口,可能是网线接触不良,光口一般是收发光有问题。 先更换,如果换线之后还是这样,给业务先切别的口,然后对1/0/2自环,看看自环还震荡不,要是自环还震荡大概率就是设备的问题了