Netgear M4100-12G-POE+ (GSM7212P) - 12-Port Managed Gigabit Switch Guide De Logiciel

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. 

Once you create a class match criterion for a class, you cannot 
change or delete the criterion. To change or delete a class match 
criterion, you must delete and re-create the entire class.

The CLI command root is class-map.

This command defines a DiffServ class of type match-all. When used without any match 
condition, this command enters the class-map mode. The <class-map-name> is a 
case-sensitive alphanumeric string from 1 to 31 characters uniquely identifying an existing 
DiffServ class. 

The class-map-name “default” is reserved and you must not use it.

The class type of match-all indicates all of the individual match conditions must be true for 
a packet to be considered a member of the class. This command might be used without 
specifying a class type to enter the Class-Map Config mode for an existing DiffServ class.

Format

no diffserv

Mode

Global Config