3Com 3CRUS2475 - Page 248

248 CHAPTER 12: CONFIGURING QUALITY OF SERVICE
■ Interface — Displays the interface for which the global QoS
parameters are defined.
■ Default CoS — Displays the default CoS value for incoming packets
for which a VLAN tag is not defined. The possible field values are 0-7.
The default CoS is 0.
■ Restore Defaults — Displays the device factory defaults for mapping
CoS values to a forwarding queue.
2 Select the Restore Defaults field to restore Interface factory defaults.
To configure CoS Settings:
1 Click Policy > QoS General > CoS > Modify. The CoS Modify Page
opens:
Figure 128 CoS Modify Page
The CoS Modify Page contains the following fields:
■ QoS Mode — Determines the QoS mode on the interface. The
possible values are:
■ Disable — Disables QoS on the interface.
■ Basic — Enables Basic mode on the device.
■ Advanced — Enables the Advanced QoS mode on the device.
■ Interface — Displays the interface for which the global QoS
parameters are defined. The possible values are: