NETGEAR ProSafe GSM5212P Software Administration Manual page 193

ProSafe Managed Switch
a. Select QoS > DiffServ > Advanced > DiffServ Configuration. A screen similar to
the following displays.
b. In the Class Name field, enter class_voip.
c. In the Class Type list, select All.
d. Click Add to create a new class.
e. Click class_voip. A screen similar to the following displays:
f. In the Protocol Type list, select UDP.
g. Click Apply to create a new class.
4. Create a class class_ef:
Chapter 12. DiffServ | 193