Zyxel-communications NBG4115 Uživatelský manuál stáhnout pdf (Strana 157)

User’s Guide

157

CHAPTER 16

Bandwidth Management

16.1 Overview

This chapter contains information about configuring bandwidth management and

editing rules.

ZyXEL’s Bandwidth Management allows you to specify bandwidth management

rules based on an application.

In the figure below, uplink traffic goes from the LAN device (A) to the WAN device

(B). Bandwidth management is applied before sending the packets out to the

WAN. Downlink traffic comes back from the WAN device (B) to the LAN device

(A). Bandwidth management is applied before sending the traffic out to LAN.

Figure 80 Bandwidth Management

You can allocate specific amounts of bandwidth capacity (bandwidth budgets) to

individual applications (like VoIP, Web, FTP, and E-mail for example).

16.1.1 What You Can Do in this Chapter

•Use the General screen (Section 16.2 on page 158) to enable bandwidth

management and assign uplink/downlink limits.

•Use the Advanced screen (Section 16.3 on page 159) to configure bandwidth

management rules for the pre-defined services and applications.

16.1.2 What You Need To Know

The following terms and concepts may help as you read through this chapter.

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