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ошибки на физическом интерфейсе Cisco

На что обращать внимание при просмотре ошибок на интерфейсе:

sh int gi 0/0 | in erro

950951461 input errors, 0 CRC, 0 frame, 209192886 overrun, 741758575 ignored

3 output errors, 0 collisions, 2 interface resets

или не обращать внимание на это?

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Для начала сделать clear counters gigabitEthernet 0/0

дальше смотреть - продолжается рост счетчиков ошибок или нет.

Если продолжается, то искать в чём проблема.

 

overrun

Description: The number of times the receiver hardware was unable to hand received data to a hardware buffer.

Common Cause: The input rate of traffic exceeded the ability of the receiver to handle the data.

 

ignored

Description: The number of received packets ignored by the interface because the interface hardware ran low on internal buffers.

Common Causes: Broadcast storms and bursts of noise can cause the ignored count to be increased.

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если софтовый роутер, ignored, обычно говорит о том что нехватает процессора.

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