How to set the delay in reporting interface status changes

Frequent physical status changes of an interface result in extra system costs. You can run the carrier {up-hold-time | down-hold-time} interval command in the interface view to set the delay in reporting interface status changes. The system is unaware of physical status changes of interfaces within the delay. If the interface physical status is not recovered after the delay expires, the physical status changes are reported to the system.

# Set the delay in reporting an interface Up event to 1000 milliseconds on 10GE1/0/1.

system-view

[~HUAWEI] interface 10ge 1/0/1

[~HUAWEI-10GE1/0/1] carrier up-hold-time 1000

[*HUAWEI-10GE1/0/1] commit

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