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GS752TP, GS728TP, and GS728TPP Gigabit Smart Switches
CoS Interface Configuration
Use the CoS Interface Configuration screen to apply an interface shaping rate to all
interfaces or to a specific interface.
To configure CoS settings for an interface:
1. Select QoS CoS Advanced CoS Interface Configuration.
The following screen displays:
2. Select the type of interface for CoS settings to be configured:
To configure CoS settings for a physical port, link aggregation group (LAG), or both, click
PORTS, LAGS or ALL, respectively.
3. Select the check box next to the interface to configure.
You can select multiple ports and LAGs to apply the same setting to the selected
interfaces.
The Interface Trust Mode field displays whether the selected interfaces trust a particular
packet marking when the packet enters the port. The data for all the ports is taken from
the Global Trust Mode.
•Untrusted. Do not trust any CoS packet marking at ingress.
•802.1p or DSCP. Apply the global trust mode set in the CoS configuration.
4. In the Interface Shaping Rate field, specify the maximum bandwidth allowed.
This specification is typically used to shape the outbound transmission rate in this range
of 64–1000000 Kbps. The shaping rate (Kb) value is the value of the interface shaping
rate configured. The default value is 0. The value 0 means that the maximum is unlimited.