Netgear M5300-28G-POE+ (GSM7228PSv1h2) - 12-Port Managed Gigabit Switch Softwarehandbuch

definitions for all derived classes, otherwise the switch rejects the change. You can remove a 
class reference from a class definition.

The only way to remove an individual match criterion from an existing class definition is to 
delete the class and re-create it.

The mark possibilities for policing include CoS, IP DSCP, and IP 
Precedence. While the latter two are only meaningful for IP packet 
types, CoS marking is allowed for both IP and non-IP packets, since it 
updates the 802.1p user priority field contained in the VLAN tag of the 
layer 2 packet header.

This command sets the DiffServ operational mode to active. While disabled, the DiffServ 
configuration is retained and can be changed, but it is not activated. When enabled, DiffServ 
services are activated.

This command sets the DiffServ operational mode to inactive. While disabled, the DiffServ 
configuration is retained and can be changed, but it is not activated. When enabled, DiffServ 
services are activated.

Use the DiffServ class commands to define traffic classification. To classify traffic, you specify 
Behavior Aggregate (BA), based on DSCP and Multi-Field (MF) classes of traffic (name, 
match criteria)

This set of commands consists of class creation/deletion and matching, with the class match 
commands specifying Layer 3, Layer 2, and general match criteria. The class match criteria 
are also known as class rules, with a class definition consisting of one or more rules to 
identify the traffic that belongs to the class. 

Format

diffserv

Mode

Global Config

Format

no diffserv

Mode

Global Config