Netgear M4300-24X24F (XSM4348S) - Stackable Managed Switch with 48x10G including 24x10GBASE-T and 24xSFP+ Layer 3 Guia Do Programa

The following rules apply when you create a DiffServ class:

Each class can contain a maximum of one referenced (nested) class

Class definitions do not support hierarchical service policies

A given class definition can contain a maximum of one reference to another class. You can 

combine the reference with other match criteria. The referenced class is truly a reference and 
not a copy since additions to a referenced class affect all classes that reference it. Changes 
to any class definition currently referenced by any other class must result in valid class 
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)

Format

diffserv

Mode

Global Config

Format

no diffserv

Mode

Global Config