ZyXEL P-661H Series Manual de usuario descargar pdf (Pagina 216)

Chapter 14 Bandwidth Management

P-661H/HW Series User’s Guide

216

Figure 120 Bandwidth Management: Summary

The following table describes the labels in this screen.

Table 93 Media Bandwidth Management: Summary

LABEL DESCRIPTION

Interface These read-only labels represent the physical interfaces. Select an interface’s check

box to enable bandwidth management on that interface. Bandwidth management

applies to all traffic flowing out of the router through the interface, regardless of the

traffic’s source.

Traffic redirect or IP alias may cause LAN-to-LAN traffic to pass through the ZyXEL

Device and be managed by bandwidth management.

Active Select an interface’s check box to enable bandwidth management on that interface.

Speed (kbps) Enter the amount of bandwidth for this interface that you want to allocate using

bandwidth management.

This appears as the bandwidth budget of the interface’s root class. The

recommendation is to set this speed to match the interface’s actual transmission speed.

For example, set the WAN interface speed to 1000 kbps if your Internet connection has

an upstream transmission speed of 1 Mbps.

If this number is higher than the interface’s actual transmission speed, and you

configure bandwidth rules for all of the bandwidth, higher priority traffic could use all of

the bandwidth so lower priority traffic does not get through.

Note: Unless you enable Max Bandwidth Usage, the ZyXEL Device

only uses up to the amount of bandwidth that you configure here.

The ZyXEL Device does not use any more bandwidth for the

interface’s connections, even if the interface has more outgoing

bandwidth.

Scheduler Select either Priority-Based or Fairness-Based from the drop-down menu to control

the traffic flow.

Select Priority-Based to give preference to bandwidth classes with higher priorities.

Select Fairness-Based to treat all bandwidth classes equally.

Max

Bandwidth

Usage

Select this check box to have the ZyXEL Device divide up all of the interface’s

unallocated and/or unused bandwidth among the bandwidth classes that require

bandwidth. Do not select this if you want to reserve bandwidth for traffic that does not

match a bandwidth class or you want to limit the speed of this interface (see the Speed

field description).

Apply Click Apply to save your settings back to the ZyXEL Device.

Cancel Click Cancel to begin configuring this screen afresh.

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ZyXEL P-661H Series Manual de usuario Pagina 216