Siemens RUGGEDCOM ROX II, User Manual

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RUGGEDCOM ROX II
CLI User Guide
Chapter 16
Traffic Control and Classification
Managing Traffic Control Classes 697
3. Type commit and press Enter to save the changes, or type revert and press Enter to abort.
Section 16.2.4
Managing Traffic Control Classes
Traffic control classes define classes for traffic shaping. Optionally, they can also define parameters for Type
of Service (ToS), which is an eight-bit field in the IPv4 header. Traffic control can inspect the ToS value of an
incoming IP frame and classify traffic to provide preferential service in the outgoing queue. Traffic classification is
done based on the ToS value and the ToS options defined for each traffic control class and traffic control rule. IP
Traffic matching with the ToS options takes precedence over the mark rules.
NOTE
One traffic control class must be added for each network interface.
NOTE
Type of Service (ToS) is defined by the Internet Engineering Task Force (IETF). For more information
about ToS, refer to RFC 1349 [http://tools.ietf.org/html/rfc1349].
CONTENTS
• Section 16.2.4.1, “Viewing a List of Traffic Control Classes”
• Section 16.2.4.2, “Adding a Traffic Control Class”
• Section 16.2.4.3, “Deleting a Traffic Control Class”
Section 16.2.4.1
Viewing a List of Traffic Control Classes
To view a list of traffic control classes, type:
show running-config qos traffic-control advanced-configuration tcclasses
If classes have been configured, a table or list similar to the following example appears:
ruggedcom# show running-config qos traffic-control advanced-configuration tcclasses
qos
traffic-control
advanced-configuration
tcclasses TCP
interface te1-2-1c01ppp
mark 1
min-bandwidth full/2
max-bandwidth full
priority 1
!
!
!
!
If no classes have been configured, add classes as needed. For more information, refer to Section 16.2.4.2,
“Adding a Traffic Control Class” .