Example 4: Assigning High Priority To Specific Traffic - 3Com 4007 Implementation Manual

598 C 22: Q S
HAPTER O
Example 4: Assigning
High Priority to
Specific Traffic
RSVP
AND
In the following example, a classifier is defined to give high priority to
Web server (http) traffic. In this configuration, all Web servers have
addresses that end in .222. This example can apply to any type of traffic
that needs high priority (for example, mail server traffic).
Figure 73 Flow Classifier for Assigning High Priority to Web Traffic
198.20.30.222
Web
servers
176.9.0.222
Classifier definition for high-priority Web traffic:
Classifier Field
Classifier number
Classifier name
Cast type
IP protocol type
Source IP address
Source IP address mask
Destination IP address
Destination IP address mask
Start/end source port range
Add another filter
(address/port pattern)?
Source IP address
198.20.30.0
subnet
176.9.0.0
subnet
Web clients
Classifier Definition
17
httpServer1
unicast
TCP
0.0.0.0
0.0.0.0
0.0.0.222
0.0.0.255
80/80
y
0.0.0.222
128.10.0.0
subnet
128.10.0.222
Switch 4007
with Multilayer Module
220.1.2.0
subnet
220.1.2.222