statistic enable (Tunnel interface view)

Function

The statistic enable command enables MPLS TE statistics.

The undo statistic enable command disables MPLS TE statistics.

By default, MPLS TE statistics are not enabled.

Format

statistic enable

undo statistic enable

Parameters

None

Views

Tunnel interface view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
mpls-te	write

Usage Guidelines

Usage Scenario

MPLS TE statistics are enabled to calculate the number of forwarded packets. By default, tunnel packet statistics are disabled. The statistic enable command must be used in the view of a specified tunnel interface to enable MPLS TE statistics before the display traffic statistics interface command is used to display the numbers of sent and received MPLS packets. Based on the statistics, you can locate faults or deploy QoS policies. If MPLS TE statistics are disabled, you cannot view MPLS packet statistics of the specified interface.

Prerequisites

An MPLS TE tunnel has been established and traffic is directed to the tunnel.

Follow-up Procedure

After running the statistic enable command and then the display traffic statistics interface command, you can view the numbers of MPLS packets sent and received by a tunnel interface. Based on the statistics, you can locate faults or deploy QoS policies.

Example

# Enable MPLS TE statistics on tunnel interface 1.

<HUAWEI> system-view
[~HUAWEI] mpls
[*HUAWEI-mpls] mpls te
[*HUAWEI-mpls] quit
[*HUAWEI] interface tunnel 1
[*HUAWEI-Tunnel1] tunnel-protocol mpls te
[*HUAWEI-Tunnel1] statistic enable