statistic enable (sub-interface view)

Function

The statistic enable command enables the traffic statistics function on a sub-interface.

The undo statistic enable command disables the traffic statistics function on a sub-interface.

By default, the traffic statistics function is disabled on a sub-interface.

Only the S5720-HI, S5730-HI, S5731-H, S5731S-H, S5731-S, S5731S-S, S5732-H, S6730-H, S6730S-H, S6730-S, S6730S-S, and S6720-HI support this configuration.

Format

statistic enable { both | inbound | outbound }

undo statistic enable { both | inbound | outbound }

Parameters

Parameter	Description	Value
both	Enables the traffic statistics function for incoming and outgoing traffic.	-
inbound	Enables the traffic statistics function for incoming traffic.	-
outbound	Enables the traffic statistics function for outgoing traffic.	-

Views

GE sub-interface view, XGE sub-interface view, MultiGE sub-interface view, 25GE sub-interface view, 40GE sub-interface view, 100GE sub-interface view, Eth-Trunk sub-interface view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

To check the network status or locate network faults, you can use the statistic enable command to enable the traffic statistics function on sub-interfaces. The switch then collects traffic statistics on the sub-interfaces.

Precautions

After you run the undo statistic enable command on a sub-interface, the switch stops collecting traffic statistics on the sub-interface, and the collected traffic statistics are deleted.
The switch uses ACL resources when collecting traffic statistics. If the traffic statistics function is enabled on too many sub-interfaces, other services may fail to obtain ACL resources.
Traffic statistics on sub-interfaces is unavailable for error packets.
The device supports traffic statistics collection on a maximum of 4096 sub-interfaces.
VXLAN Layer 2 sub-interfaces do not support traffic statistics collection.

Example

# Enable the traffic statistics function for incoming and outgoing traffic on the sub-interface GigabitEthernet1/0/1.1.

<HUAWEI> system-view
[HUAWEI] interface gigabitethernet 1/0/1.1
[HUAWEI-GigabitEthernet1/0/1.1] statistic enable both