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Examples of Classifiers and Controls 591
Examples of
Classifiers and
Controls
The following examples show ways to implement flow and nonflow
classifiers and their associated controls.
In all examples, a Multilayer Switching Module on the Switch 4007
provides the illustrated connections.
Example 1: Traffic
To/From a Specific
Server
In the first example, a flow classifier is defined with two address and port
patterns (filters) to classify traffic from subnetworks of the 168.101.0.0
network
to
the database server 168.101.162.151, and traffic
from
the
server to the subnetworks. This kind of configuration can be called a
to/from classifier. The control applied to this classifier gives high priority to
the traffic to and from the server.
Figure 70 To/From Flow Classifier and Control for Server Traffic
168.101.160.0
168.101.161.0
168.101.163.0
168.101.162.0
168.101.162.151
Database
server
Clients
L3
Switch 4007
with Multilayer Module