Establishing The Configuration Task; Enabling Netstream On An Interface - Huawei S9700 Series Configuration Manual

S9700 Core Routing Switch
Configuration Guide - SPU

5.5.1 Establishing the Configuration Task

Applicable Environment
On an MPLS network, you can collect statistics about incoming and outgoing traffic by
configuring NetStream. The collected statistics provide references for traffic analysis and
accounting on the network.
Pre-configuration Tasks
Before configuring NetStream for MPLS original traffic, complete the following tasks:
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Data Preparation
To configure NetStream, you need the following data.
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5.5.2 Enabling NetStream on an Interface

Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
interface xgigabitethernet interface-number
The XGigabitEthernet interface view is displayed.
Step 3 (Optional) Run:
ip netstream sampler { fix-packets packet-interval | random-packets packet-
interval | fix-time time-interval | random-time time-interval } inbound
The packet sampling ratio is set on the XGigabitEthernet interface.
By default, the packet sampling ratio on the XGigabitEthernet interface is 1.
Step 4 Run:
Issue 01 (2012-03-15)
Setting physical parameters on an interface
Setting the link-layer parameters of the interface
Configuring port mirroring on the Switch to import the flows to the SPU
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Copyright © Huawei Technologies Co., Ltd.
5 NetStream Configuration
Data
Name and number of the interface on which
traffic statistics need to be collected
Version of the exported packets of the
NetStream traffic statistics
IP address and port number of the NSC
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