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Command Line Interface
4-272
4
Example
Related Commands
map ip dscp (Global Configuration) (4-269)
map ip dscp (Interface Configuration) (4-270)
Quality of Service Commands
The commands described in this section are used to configure Differentiated
Services (DiffServ) classification criteria and service policies. You can classify traffic
based on access lists, IP Precedence or DSCP values, or VLANs. Using access lists
allows you select traffic based on Layer 2, Layer 3, or Layer 4 information contained
in each packet.
Console#show map ip dscp ethernet 1/1
DSCP mapping status: disabled
Port DSCP COS
--------- ---- ---
Eth 1/ 1 0 0
Eth 1/ 1 1 0
Eth 1/ 1 2 0
Eth 1/ 1 3 0
.
.
.
Eth 1/ 1 61 0
Eth 1/ 1 62 0
Eth 1/ 1 63 0
Console#
Table 4-72 Quality of Service Commands
Command Function Mode Page
class-map Creates a class map for a type of traffic GC 4-273
match Defines the criteria used to classify traffic CM 4-274
policy-map Creates a policy map for multiple interfaces GC 4-275
class Defines a traffic classification for the policy to act on PM 4-276
set Classifies IP traffic by setting a CoS, DSCP, or IP-precedence
value in a packet
PM-C 4-277
police Defines an enforcer for classified traffic PM-C 4-277
service-policy Applies a policy map defined by the policy-map command to
the input of a particular interface
IC 4-278
show class-map Displays the QoS class maps which define matching criteria
used for classifying traffic
PE 4-279
show policy-map Displays the QoS policy maps which define classification
criteria for incoming traffic, and may include policers for
bandwidth limitations
PE 4-279
show policy-map interface Displays the configuration of all classes configured for all
service policies on the specified interface
PE 4-280