3Com NBX 100 Installation Manual page 237

Figure 87 Class of Service Window
3 Click Add. The Add CoS window appears (Figure 88).
Figure 88 Add CoS Window
4 Enter the name of the new CoS in the Name field.
5 Enable each CoS category as business hours: Open, Closed, Lunch, or
Other.
Configuring Class of Service (CoS) 237