ZyXEL Communications Corporation P873HNUP51B Manual Do Utilizador

Chapter 10 Quality of Service (QoS)

P-873HNUP-51B User’s Guide

Use this screen to configure QoS policers that allow you to limit the transmission rate of incoming 
traffic. Click Network Settings > QoS > Policer Setup. The screen appears as shown. 

Figure 56   Network Settings > QoS > Policer Setup 

The following table describes the labels in this screen.  

VLAN ID

If you select Remark, enter a VLAN ID number with which the ZyXEL Device 
replaces the VLAN ID of the frames.

If you select Remove, the ZyXEL Device deletes the VLAN ID of the frames 
before forwarding them out.

If you select Add, the ZyXEL Device treat all matched traffic untagged and add 
a second VLAN ID.

If you select Unchange, the ZyXEL Device keep the VLAN ID in the packets.

To Queue Index

Select a queue that applies to this class.

You should have configured a queue in the Queue Setup screen already.

Apply

Click Apply to save your changes.

Cancel

Click Cancel to exit this screen without saving.

Table 37   Class Setup: Add/Edit (continued)

Table 38   Network Settings > QoS > Policer Setup

Add new Policer

Click this to create a new entry.

#

This is the index number of the entry.

Status

This field displays whether the policer is active or not. A yellow bulb signifies 
that this policer is active. A gray bulb signifies that this policer is not active.

Name

This field displays the descriptive name of this policer.

Regulated Classes

This field displays the name of a QoS classifier

Meter Type

This field displays the type of QoS metering algorithm used in this policer.

Rule

These are the rates and burst sizes against which the policer checks the traffic 
of the member QoS classes.