User Guide
Table Of Contents
- Chapter 1 – Getting Started
- Chapter 2 – System Status
- Chapter 3 – Quick Start
- Chapter 4 – System Management
- Chapter 5 – Port Management
- Chapter 6 – VLAN Management
- Chapter 7 - Spanning Tree Management
- Chapter 8 - MAC Address Management
- Chapter 9 – Multicast
- Chapter 10 - IP Interface
- Chapter 11 - IP Network Operations
- Chapter 12 – Security
- Chapter 13 - Access Control List
- Chapter 14 - Quality of Service
- Chapter 15 - Maintenance
- Chapter - 16 Support
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To define the Trust configuration:
1.
Click
Configuration > Quality of Service > Basic QoS
.
2.
Select the Trust Mode while the device is in Basic mode. The Trust mode determines the
queue to which the packet is assigned:
•
CoS/802.1p—Traffic is mapped to queues based on the VPT field in the VLAN tag,
or based on the per-port default CoS/802.1p value (if there is no VLAN tag on the
incoming packet), the actual mapping of the VPT to queue can be configured in the
mapping CoS/802.1p to Queue page.
•
DSCP—All IP traffic is mapped to queues based on the DSCP field in the IP header.
The actual mapping of the DSCP to queue can be configured in the DSCP to Queue
page. If traffic is not IP traffic, it is mapped to the best effort queue.
•
CoS/802.1p-DSCP—All IP traffic is mapped to queues based on the values in their
DSCP field. All non IP traffic is mapped to queues based on the their CoS/802.1p
value.
To disable QoS on a port, click Edit, select a port or LAG, deselect Enable QoS.
3.
Click Apply. The Running Configuration file is updated with the new settings.
QoS Statistics
Queues Statistics
The Queues Statistics page displays queue statistics, including statistics of forwarded and
dropped packets, based on interface, queue, and drop precedence.