ZyXEL Communications EMG5324-D10A User Manual

Chapter 9 Quality of Service (QoS)

EMG5324-D10A User’s Guide

To view the Device’s QoS packet statistics, click Network Setting > QoS > Monitor. The screen 
appears as shown. 

Network Setting > QoS > Monitor 

TCP ACK

This field is available only when you select IP in the Ether Type field.

If you select this option, the matched TCP packets must contain the ACK (Acknowledge) 
flag.

DHCP

This field is available only when you select IP in the Ether Type field, and UDP in the IP 
Protocol field.

Select this option and select a DHCP option. 

If you select Vendor Class ID (DHCP Option 60), enter the Class ID of the matched 
traffic, such as the type of the hardware or firmware.

If you select ClientID (DHCP Option 61), enter the Type of the matched traffic and 
Client ID of the DHCP client.

If you select User Class ID (DHCP Option 77), enter the User Class Data, which is a 
string that identifies the user’s category or application type in the matched DHCP packets.

If you select VendorSpecificIntro (DHCP Option 125), enter the Enterprise Number of 
the software of the matched traffic and Vendor Class Data used by all the DHCP clients.

Service

Select the service classification of the traffic.

Exclude

Select this option to exclude the packets that match the specified criteria from this classifier.

Apply

Click Apply to save your changes.

Back

Click Back to return to the previous screen without saving.

Class Setup: Add/Edit (continued)