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Chapter 12: Configuring Quality of Service
Defining Advanced Mode
SGE2000/SGE2000P Gigabit Ethernet Switch Reference Guide
Chapter
12
Defining Advanced Mode
Advanced QoS mode provides rules for specifying flow classification and assigning rule actions that
relate to bandwidth management. The rules are defined in classification control lists (CCL).
CCLs are set according to the classification defined in the ACL, and they cannot be defined until a valid
ACL is defined. When CCLs are defined, ACLs and CCLs can be grouped together in a more complex
structure, called policies. Policies can be applied to an interface. Policy ACLs/CCLs are applied in the
sequence they appear within the policy. Only a single policy can be attached to a port.
In advanced QoS mode, ACLs can be applied directly to an interface. However, a policy and ACL
cannot be simultaneously applied to an interface.
After assigning packets to a specific queue, services such as configuring output queues for the
scheduling scheme, or configuring output shaping for burst size, CIR, or CBS per interface or per queue,
can be applied.
The Advanced Mode section contains the following pages:
• Configuring DSCP Mapping
• Defining Class Mapping
• Defining Aggregate Policer
• Configuring Policy Table
• Defining Policy Binding
Configuring DSCP Mapping
The DSCP Mapping Page enables mapping DSCP values from incoming packets to DSCP values in
outgoing packets.
1. Click Quality of Service > Advanced > DSCP Mapping. The DSCP Mapping Page opens:
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