Configuring Differentiated Services 1087
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 Default Value
DiffServ Enabled
Classes None configured
Policies None configured
Services None configured