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Command Function
class-map
Creates a class map for a type of traffic
match Defines
the
criteria
used to classify traffic
rename
Redefines the name of a class map
description
Specifies the description of a class map
policy-map
Creates a policy map for multiple interfaces
class
Defines a traffic classification for the policy to act on
rename
Redefines the name of a policy map
description
Specifies the description of a policy map
set
Classifies IP traffic by setting a CoS, DSCP, or IP-precedence
value in a packet
police
Defines an enforcer for classified traffic
service-policy
Applies a policy map defined by the policy-map command to
the input of a particular interface
show class-map
Displays the QoS class maps which define matching criteria
used for classifying traffic
show policy-map
Displays the QoS policy maps which define classification
criteria for incoming traffic, and may include policers for
bandwidth limitations
show policy-map interface Displays the configuration of a l classes configured for a l
service policies on the specified interface
Chapter 36: 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.
Table 36-1 Quality of Service Commands
Mode Page
GC 36-2
CM 36-3
CM 36-4
CM 36-4
GC 36-5
PM 36-5
PM 36-4
PM 36-4
PM-C 36-6
PM-C 36-7
IC 36-8
PE 36-9
PE 36-9
PE 36-10
To create a service policy for a specific category of ingress traffic, follow these steps:
1. Use
the
class-map
command to designate a class name for a specific category
of traffic, and enter the Class Map configuration mode.
2. Use
the
match
command to select a specific type of traffic based on an access
list, a DSCP or IP Precedence value, or a VLAN.
3. Use
the
policy-map
command to designate a policy name for a specific
manner in which ingress traffic will be handled, and enter the Policy Map
configuration mode.
4. Use
the
class
command to identify the class map, and enter Policy Map Class
configuration mode. A policy map can contain multiple class statements.
5. Use
the
set
command to modify the QoS value for matching traffic class, and
use the
policer
command to monitor the average flow and burst rate, and drop
36-1
Summary of Contents for IC40240-10G
Page 1: ...IntraCore 40240 40480 10G Layer 3 Gigabit Stackable Ethernet Switch User s Manual ...
Page 4: ...IC40240 10G 99 00837 IC40480 10G 99 00836 ...
Page 6: ...ii ...
Page 33: ...Getting Started ...
Page 43: ...1 1 10 Introduction ...
Page 61: ...2 2 18 Initial Configuration ...
Page 63: ...Switch Management ...
Page 75: ...3 3 12 Configuring the Switch ...
Page 117: ...4 4 42 Basic Management Tasks ...
Page 163: ...6 6 28 User Authentication ...
Page 175: ...7 7 12 Access Control Lists ...
Page 283: ...14 14 8 Quality of Service ...
Page 293: ...15 15 10 Multicast Filtering ...
Page 299: ...16 16 6 Domain Name Service ...
Page 309: ...17 17 10 Dynamic Host Configuration Protocol ...
Page 319: ...18 18 10 Configuring Router Redundancy ...
Page 343: ...19 19 24 IP Routing ...
Page 355: ...Web Click Routing Protocol RIP Statistics Figure 20 5 RIP Statistics 20 12 Unicast Routing 20 ...
Page 385: ...20 20 42 Unicast Routing ...
Page 387: ...Command Line Interface ...
Page 399: ...21 21 12 Overview of the Command Line Interface ...
Page 465: ...24 24 16 SNMP Commands ...
Page 519: ...26 26 18 Access Control List Commands ...
Page 545: ...30 30 2 Rate Limit Commands ...
Page 611: ...34 34 24 VLAN Commands ...
Page 625: ...35 35 14 Class of Service Commands ...
Page 633: ...36 7 police 36 ...
Page 670: ...39 39 16 DHCP Commands ...
Page 716: ...41 41 36 IP Interface Commands ...
Page 768: ...42 42 52 IP Routing Commands ...
Page 770: ...Appendices ...
Page 791: ......
Page 792: ...IC40240 10G IC40480 10G ...