ZyXEL Communications VSG1435-B101 10.4.1 Adding a QoS Queue

Chapter 10 Quality of Service (QoS)

Click Add new Queue or the edit icon in the Queue Setup screen to configure a queue.

Figure 55 Queue Setup: Add

The following table describes the labels in this screen.

Table 32 Queue Setup: Add

LABEL	DESCRIPTION
Active	Select to enable or disable this queue.

Name	Enter the descriptive name of this queue.

Interface	Select the interface to which this queue is applied.
	This field is read-only if you are editing the queue.

Priority	Select the priority level (from 1 to 3) of this queue.
	The smaller the number, the higher the priority level. Traffic assigned to
	higher priority queues gets through faster while traffic in lower priority
	queues is dropped if the network is congested.

Weight	Select the weight (from 1 to 8) of this queue.
	If two queues have the same priority level, the ZyXEL Device divides the
	bandwidth across the queues according to their weights. Queues with
	larger weights get more bandwidth than queues with smaller weights.

Buffer	This field displays Drop Tail (DT). Drop Tail (DT) is a simple queue
Management	management algorithm that allows the ZyXEL Device buffer to accept as
	many packets as it can until it is full. Once the buffer is full, new packets
	that arrive are dropped until there is space in the buffer again (packets
	are transmitted out of it).

Rate Limit	Specify the maximum transmission rate (in Kbps) allowed for traffic on
	this queue.

Apply	Click Apply to save your changes.

Cancel	Click Cancel to exit this screen without saving.