traffic class and specifies the actions to be performed on packets meeting
the class rules:
–
Marking the packet with a given DSCP, IP precedence, or CoS value.
Traffic to be processed by the DiffServ feature requires an IP header if
the system uses IP Precedence or IP DSCP marking.
–
Policing packets by dropping or re-marking those that exceed the
class's assigned data rate.
–
Counting the traffic within the class.
•
Service: Assigns a policy to an interface for inbound traffic.
Default DiffServ Values
Table 39-1 shows the global default values for DiffServ.
Table 39-1. DiffServ Global Defaults
Parameter
DiffServ
Classes
Policies
Services
Default Value
Enabled
None configured
None configured
None configured
Configuring Differentiated Services
1099