ZyXEL Communications Corporation VSG1435B101 Manual De Usuario

Chapter 10 Quality of Service (QoS)

VSG1435-B101 Series User’s Guide

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.

Exclude

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

DSCP Mark

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

If you select Mark, enter a DSCP value with which the ZyXEL Device 
replaces the DSCP field in the packets.

If you select Unchange, the ZyXEL Device keep the DSCP field in the 
packets.

802.1P Mark

Select a priority level with which the ZyXEL Device replaces the IEEE 
802.1p priority field in the packets.

If you select Unchange, the ZyXEL Device keep the 802.1p priority 
field in the packets.

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 34   Class Setup: Add/Edit