FGSW-2620VM User’s Manual
。
Provide predictable throughput for multimedia applications such as video conferencing or voice over IP by
minimizing delay and jitter.
。
Improve performance for specific types of traffic and preserve performance as the amount of traffic grows.
。
Reduce the need to constantly add bandwidth to the network.
。
Manage network congestion.
4.4.1 QoS Configuration
QoS settings allow customization of packet priority in order to facilitate delivery of data traffic that might be affected by
latency problems. The IEEE 802.1p Priority specification uses 8 priority levels to classify data packets. In 802.1p
compliant devices, a tag inserted into the packet header is used to identify the priority level of data packets.
The Switch supports Static Port Ingress priority and four queues. The screen in
Figure 4-4-1 appears.
Figure 4-4-1
QoS Configuration Web Page screen
OObject
Description
QoS Mode
Provide different modes for QoS Configuration, the available options are shown as below:
Disable QoS Priority,
High Empty Then Low,
Highest:secHigh:SecLow:Lowest=8:4:2:1
Highest:secHigh:SecLow:Lowest=15:7:3:1
53
