User manual

Chapter 4: Configuring Quality of Service | 129
GS108T and GS110TP Smart Switch Software Administration Manual
6. From the Interface Shaping Rate field, specify the maximum bandwidth allowed on the
selected interface(s). This setting is typically used to shape the outbound transmission rate
in increments of 64 kbps. This value is controlled independently of any per-queue maximum
bandwidth configuration. It is effectively a second-level shaping mechanism. The default
value is 0, in increments of 16. A value of 0 means the maximum is unlimited.
7. Click Cancel to cancel the configuration on the screen and reset the data on the screen to
the latest value of the switch.
8. If you make changes to the page, click Apply to apply the changes to the system.
Interface Queue Configuration
Use the Interface Queue Configuration page to define what a particular queue does by
configuring switch egress queues. User-configurable parameters control the amount of
bandwidth used by the queue, the queue depth during times of congestion, and the
scheduling of packet transmission from the set of all queues on a port. Each port has its own
CoS queue-related configuration.
The configuration process is simplified by allowing each CoS queue parameter to be
configured globally or per-port. A global configuration change is automatically applied to all
ports in the system.
To display the Interface Queue Configuration page, click the QoS  CoS tab, and then click
the Advanced  Interface Queue Configuration link.
To configure CoS queue settings for an interface:
1. To configure CoS queue settings for a physical port, click PORTS.
2. To configure CoS queue settings for a Link Aggregation Group (LAG), click LAGS.