Dell - page 687

Configuring Quality of Service 687
Figure 11-4. Diffserv Class Criteria IPv4
The Diffserv Class Criteria page contains the following fields:
• Class Name — Selects the class name for which you are specifying criteria.
•
Class Type — Displays the class type. The only configurable class type supported is All .
Match Attributes (IPv4)
Use the following fields to match IPv4 packets to a class. Click the check box for each field to be used as
a criterion for a class, and enter data in the related field. You can have multiple match criteria in a class.
The logic is a Boolean “logical-and” for this criteria.
• Source IP Address — Requires a packet’s source port IP address to match the address listed here.
•
Subnet Mask — The subnet mask of the source IP address. This field is required when Source IP
Address
is checked.
•
Destination IP Address — Requires a packet’s destination port IP address to match the address listed
here.