Qos Menu; Managing Differentiated Services - Quanta Computer T5016-LB8D Use Manual

UANTA COMPUTER INC.

11.5 QOS Menu

11.5.1 Managing Differentiated Services

11.5.1.1 Defining DiffServ Configuration Page
Operation
Packets are filtered and processed based on defined criteria. The filtering criteria is defined by a class.
The processing is defined by a policy's attributes. Policy attributes may be defined on a per-class
instance basis, and it is these attributes that are applied when a match occurs.
The configuration process begins with defining one or more match criteria for a class. Then one or more
classes are added to a policy. Policies are then added to interfaces.
Packet processing begins by testing the match criteria for a packet. The 'all' class type option defines
that each match criteria within a class must evaluate to true for a packet to match that class. The 'any'
class type option defines that at least one match criteria must evaluate to true for a packet to match that
class. Classes are tested in the order in which they were added to the policy. A policy is applied to a
packet when a class match within that policy is found.
Selection Criteria
DiffServ Admin Mode - This lists the options for the mode, from which one can be selected. The
default value is 'enable'. While disabled, the DiffServ configuration is retained when saved and can
be changed, but it is not activated. When enabled, Diffserv services are activated.
Non-Configurable Data
Class table - Displays the number of configured DiffServ classes out of the total allowed on the
switch.
Class Rule table - Displays the number of configured class rules out of the total allowed on the
switch.
_____________________________________________________________________________
LB9 User's Guide
Layer 2/3/4 Managed Switch
1304/1523