Setting QoS Properties

To select the QoS mode:

  1. Click Quality of Service > General > QoS Properties. The QoS Properties page opens.
  2. Select the QoS Mode (Disable, Basic, or Advanced) that will be active on the switch and click Apply.
  3. Select Port/LAG and click GO to display/modify all ports/LAGs and their CoS information.
  4. The following fields are displayed for all ports/LAGs:

    • Interface--Type of interface.
    • Default CoS--Default VPT value for incoming packets that do not have a VLAN Tag. The default CoS is 0. The default is only relevant for untagged frames and only if the system is in Basic mode and Trust CoS is selected in the Global Settings page.

    Select Restore Defaults to restore the factory CoS default setting for this interface.

  5. Click Apply. The Running Configuration file is updated.

To set QoS on an interface, select it, and click Edit. The Edit Interface CoS Configuration page opens.

  1. Enter the parameters.
    • Interface--Select the port or LAG.
    • Default CoS--Select the default CoS (Class-of-Service) value to be assigned for incoming packets (that do not have a VLAN tag). The range is 0-7.
  2. Click Apply. The interface default CoS value is set, and the Running Configuration file is updated.