User Manual

24-Port Gigabit (Hi-Power) PoE+ Ethernet Smart Managed Pro Switch with 2 SFP Ports
Configure Quality of Service User Manual218
10. Define the criteria that must be associated the DiffServ class by selecting one of the
following radio buttons:
• Match Every. Select this radio button to add a match condition that considers all
packets
to belong
to the class. The only selection from the Match Every menu is Any.
• Reference Class. Select this radio button to reference another class for criteria. The
match criteria defined in the reference class function as match criteria in addition to
the match criteria that you define for the selected class.
After you select the radio
button, the classes that can be referenced are displayed. Select the class to
reference. A class can reference only one other class of the same type.
• Class of Service. Select this radio button to require the Class of Service (CoS) value
in
an Ethernet
frame header to match the specified CoS value. This option lists all the
values for the Class of Service match criterion in the range 0 to 7 from which you can
select one.
• VLAN. Select this radio button to require a packet’
s VLAN ID to match a VLAN ID.
The VLAN value is in the range from 1 to 4093.