Patton electronic 3202 manual Port-Based Priority QoS, VLAN Tag Priority QoS

Model 3202 Getting Started Guide 5 • Console and Telnet configuration

•SP services queues based on priority only. As traffic comes into the Model 3202, traffic on the highest prior- ity queue, Q3 is transmitted first. When that queue empties, traffic on the next highest-priority queue, Q2 transmitted until Q2 empties, and then traffic is transmitted on Q1 and so on. If higher priority queues never empty, then traffic on lower priority never gets sent. The SP class is typically for video applications that require a fixed amount of bandwidth to be considered good quality.

Table 27. Queue Schedule Options

Menu	Options
Queue Schedule	Type 1 Type 2

Port-Based Priority QoS

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Command: setup qos portPri <1~6> <0~3>

Message: Please input the following information.

Port index <1~6>: 1

Queue index (ENTER for default) <3>: 3

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Set up the queue value (0, 1, 2 or 3) on each port.

	Table 28. Port-Based			Priority QoS Options
Port	1 (LAN1)	2 (LAN2)	3	(LAN3)	4 (LAN4)	5 (DSL)	6 (Sniffing)
Queue Index

VLAN Tag Priority QoS

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Command: setup qos vlanTagPri <0~7> <0~3>

Message: Please input the following information.

VLAN TAG index <0~7>: 0

Queue index (ENTER for default) <1>: 1

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Set up the queue index (0, 1, 2 or 3) on Priority VLAN Tag.

VLAN Tag Priority uses the tag field information which has been inserted into an Ethernet frame. If a port has an 802.1Q-compliant device attached (such as this modem), these tagged frames can carry VLAN membership information.

Priority defines the user priority level for different classes of traffic. There are 8 possible priority levels, with 0 being the lowest priority level and 7 being the highest level. Each Priority level can be set queue from 0 to 3.

Setup Command Menu 80