Ip Performance Overview; Ip Performance Features Supported By The Ar150/200; Optimizing Ip Performance; Establishing The Configuration Task - Huawei AR150 series Configuration Manual

Huawei AR150&200 Series Enterprise Routers
Configuration Guide - IP Service

7.1 IP Performance Overview

You can set parameters for IP packets to improve network performance.

7.2 IP Performance Features Supported by the AR150/200

This section describes IP performance features supported by the AR150/200.
The AR150/200 supports the following IP performance features:
l
l
l
l
l
l
l
l
l
l
l
l

7.3 Optimizing IP Performance

You can set parameters for IP packets to optimize network performance.

7.3.1 Establishing the Configuration Task

Before optimizing IP performance, familiarize yourself with the applicable environment,
complete the pre-configuration tasks, and obtain the data required for the configuration. This
will help you complete the configuration task quickly and accurately.
Applicable Environment
On certain networks, you need to modify parameters for IP packets to optimize network
performance.
Pre-configuration Tasks
Before optimizing IP performance, complete the following tasks:
l
Issue 02 (2012-03-30)
Sending ICMP redirection packets
Setting the TCP FIN-Wait timer
Setting the TCP SYN-Wait timer
Setting the packet receive or transmit buffer of a connection-oriented socket
Configuring flow-based Equal-Cost Multipath Path during IP packet forwarding
Collecting and displaying TCP traffic, IP traffic, UDP traffic, and socket monitor statistics
Checking validity of source IP addresses
Forwarding broadcast packets
Controlling IP packets with source route options
Fragmenting IP packets
Setting the Aging Time of the PMTU
Setting the MSS of TCP Packets on an Interface
Connecting interfaces and setting physical parameters for the interfaces to ensure that the
physical layer status of the interfaces is Up
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
7 IP Performance Configuration
175