ifit mapping enable

Function

The ifit ingress mapping enable command enables iFIT mapping in the inbound direction of an interface.

The undo ifit ingress mapping enable command disables iFIT mapping in the inbound direction on an interface.

The ifit egress mapping enable command enables outbound iFIT mapping on an interface.

The undo ifit egress mapping enable command disables iFIT mapping in the outbound direction on an interface.

By default, iFIT mapping is disabled on an interface.

Format

ifit { ingress | egress } mapping enable

undo ifit { ingress | egress } mapping enable

Parameters

None

Views

100ge sub-interface view, 100GE interface view, 10GE sub-interface view, 10GE interface view, 200GE sub-interface view, 25GE sub-interface view, 25GE interface view, 400GE sub-interface view, 400GE interface view, 40GE sub-interface view, 40GE interface view, 50GE sub-interface view, 50GE interface view, Eth-Trunk sub-interface view, Eth-Trunk interface view, FlexE sub-interface view, FlexE interface view, GE optical interface view, GE sub-interface view, GE electrical interface view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
ifit	write

Usage Guidelines

Usage Scenario

iFIT is a measurement protocol used to detect packet loss and delay on links. This command is used to enable iFIT mapping on an interface. To implement inter-AS iFIT measurement between SPN devices and routers, you need to enable Option A mapping on the interfaces connecting the SPN devices and routers to convert between the datacom iFIT frame format and SPN iFIT frame format. This ensures the continuity of iFIT statistics and builds an end-to-end intelligent cloud-network.

Prerequisites

A VPN instance has been bound to the interface.

Example

# Enable iFIT mapping on an interface.

<HUAWEI> system-view
[~HUAWEI] interface GigabitEthernet0/1/0
[*HUAWEI-GigabitEthernet0/1/0] ip binding vpn-instance 123
[*HUAWEI-GigabitEthernet0/1/0] ifit ingress mapping enable