Class Commands - Fujitsu Siemens Computers PRIMERGY BX Description

Differentiated Service Command
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.
Syntax
no diffserv
Command Mode
Global Config

7.15.2 Class Commands

The 'class' command set is used in DiffServ to define:
Traffic Classification specifies Behavior Aggregate (BA) based on DSCP, and Multi-
Field (MF) classes of traffic (name, match criteria)
Service Levels specifies the BA forwarding classes / service levels. Conceptually,
DiffServ is a two-level hierarchy of classes: 1. Service/PHB, 2. Traffic Class
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 belonging to the class. Note that once a class match criterion is created for a
class, it cannot be changed or deleted - the entire class must be deleted and re-created.
The CLI command root is class-map.
7.15.2.1 class-map
This command defines a new DiffServ class of type match-all, match-any or
match-access-group.
Syntax
class-map [ match-all ] <class-map-name>
<class-map-name> is a case sensitive alphanumeric string from 1 to 31 characters uniquely
identifying the class.
Note: The class name 'default' is reserved and must not be used here.
When used without any match condition, this command enters the class-map mode. The
<class-map-name> is the name of an existing DiffServ class.
Note: The class name 'default' is reserved and is not allowed here. The class type of match-all
500
Command Reference
Lan Switch and Router Blade