User Manual
Table Of Contents
- Intended Readers
- Icons for Note, Caution, and Warning
- I. Product Overview
- I-1 . Product Brief Description
- I-2. Product Specification
- I-3. Hardware Description
- I-4. DIN-Rail Mounting
- /I-5. Console Connection
- The Console port is for local management by using a terminal emulator or a computer with terminal emulation software.
- DB9 connector connect to computer COM port
- Baud rate: 115200bps
- 8 data bits, 1 stop bit
- None Priority
- None flow control
- I-6. Connecting Cable
- II. Preparing for Management
- III. Web Management
- III-1. Web Management - Overview
- III-2. Web Management – Basic Settings
- III-3. Web Management – Redundancy
- III-4. Web Management – Management
- III-5. Web Management – L2 Switching
- III-6. Web Management – Security
- III-7. Web Management – Diagnostics
- III-8. Web Management – Monitoring
- III-9. Web Management – MAC Table
- III-10. Web Management – Maintenance
- Appendix A: IP Configuration for Your PC
- Appendix B: CLI Command Reference
- Revision History
- Federal Communication Commission Interference Statement
- R&TTE Compliance Statement
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III-5-4. L2 SWITCHING – QUALITY OF SERVICE
Quality of Service which known as QoS provides a stable and predictable transmitting service. It is
useful to manage the bandwidth more efficiently based on the requirement of applications. Users are
able to set different priorities for different traffics to satisfy the services which need a fixed bandwidth
and have more sensitive of delay. Quality of Service can also optimize the restrict bandwidth resource
and control the network traffic of the switches.
Configure QoS Information
•
Queue Scheduling
。 Scheduling Mode
Select the scheduling mode for the Quality of Service.
WRR: Weighted Round Robin. WRR ensures that every queue takes turns to transmit the traffic by
its weight.
Strict: Strict Priority Queue. The traffic is transmitted based on the priority, which is from highest
to lowest.
•
Queue Weight
。 Queue
Eight queues from queue 0 to queue 7 are supported.
。 Weight
Enables you to configure a specific weight for the port.
The range of the Weight is from 1 to 100. There is no need to sum all queues to 100.
The default Weight for each queue is displayed in the table:
Queue
0
1
2
3
4
5
6
7
Weight
1
2
3
4
5
6
7
8