The dcp tlp command creates a Target Logical Port (TLP) in-group or out-group for a target flow.
The undo dcp tlp command deletes a TLP in-group or out-group for a target flow.
By default, no TLP in-group or TLP out-group is configured for the target flow.
| Parameter | Description | Value |
|---|---|---|
| in-group |
Specify configuration information of flow input group. |
- |
| out-group |
Specify configuration information of flow output group. |
- |
| dcp-id |
Specifies the ID of a DCP to which TLPs in a TLP in-group or out-group belongs. |
This value is in dotted decimal notation. |
| tlp-id |
Specifies the ID of a TLP in a TLP in-group or out-group. |
The value is an integer ranging from 1 to 16777215. |
Usage Scenario
To measure the packet loss or delay of service packets entering a network, run the in-group command. In IP FPM hop-by-hop performance statistics scenarios, a hop is a set of links and interfaces that service packets travel through, from one measurement point or group to the next measurement point or group, and therefore is represented by TLP in-group or TLP out-group. Performance statistics are implemented on the TLP in-point or in-group through which service packets enter a network and the TLP out-point or out-group through which service packets leave the network.
Prerequisites
The ach command has been run to create an ACH and display the ACH view.
<HUAWEI> system-view [~HUAWEI] nqa ipfpm mcp [*HUAWEI-nqa-ipfpm-mcp] instance 1 [*HUAWEI-nqa-ipfpm-mcp-instance-1] ach 1 [*HUAWEI-nqa-ipfpm-mcp-instance-1-ach-1] in-group dcp 10.1.1.1 tlp 100
<HUAWEI> system-view [~HUAWEI] nqa ipfpm mcp [*HUAWEI-nqa-ipfpm-mcp] instance 1 [*HUAWEI-nqa-ipfpm-mcp-instance-1] ach 1 [*HUAWEI-nqa-ipfpm-mcp-instance-1-ach-1] out-group dcp 10.1.1.1 tlp 100