dcp id

Function

The dcp id command configures a data collecting point (DCP) ID.

The undo dcp id command deletes a DCP ID.

By default, no DCP ID is configured.

Format

dcp id id-value

undo dcp id

Parameters

Parameter	Description	Value
id id-value	Specifies the ID of a DCP in the IP FPM model. Using the Router ID of a device that is configured as a DCP as its DCP ID is recommended.	This value is in dotted decimal notation.

Parameter

Description

Value

id id-value

Specifies the ID of a DCP in the IP FPM model.

Using the Router ID of a device that is configured as a DCP as its DCP ID is recommended.

This value is in dotted decimal notation.

Views

IPFPM-DCP view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
ipfpm	write

Usage Guidelines

Usage Scenario

To allow communication between an MCP and a DCP, run the dcp id command to configure a DCP ID. After the DCP receives the statistics for an IP FPM instance from TLPs, the DCP encapsulates the statistics and the DCP ID to packets and sends the packets with the DCP ID set to the source IP address. After the MCP receives the packets, it compares the DCP ID carried in the packets with that configured in the dcp command run on itself.

If the two DCP IDs are the same, the MCP accepts the packets and summarizes and calculates the statistics.
If the two DCP IDs are different, the MCP considers the packets invalid and discards them.

Prerequisites

The nqa ipfpm dcp command has been run to enable DCP globally.

Precautions

The DCP ID configured in an IP FPM instance must be the same as that specified in the dcp command run on an MCP. Otherwise, the MCP associated with this DCP cannot process the statistics reported by the DCP.

This configuration cannot be deleted separately, if the device does not configure IPFPM license.

Example

# Configure a DCP ID.

<HUAWEI> system-view
[~HUAWEI] nqa ipfpm dcp
[*HUAWEI-nqa-ipfpm-dcp] dcp id 10.1.1.1