Table 4-66 Quality Of Service Commands - SMC Networks SMC8126L2 Management Manual

Command
class-map
match
policy-map
class
set
police
service-policy
show class-map
show policy-map
show policy-map interface Displays the configuration of all classes configured for all
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 specify type of traffic based on an access
list, a DSCP or IP Precedence value, or a VLAN.
3. Set an ACL mask to enable filtering for the criteria specified in the match
command.
4. 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.
5. Use the class command to identify the class map, and enter Policy Map Class
configuration mode. A policy map can contain multiple class statements.
6. 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
any traffic that exceeds the specified rate, or just reduce the DSCP service level
for traffic exceeding the specified rate.
7. Use the service-policy command to assign a policy map to a specific interface.
Notes: 1.
You can configure up to 16 rules per Class Map. You can also include
multiple classes in a Policy Map.
2.
You should create a Class Map (page 4-194) before creating a Policy Map
(page 4-195). Otherwise, you will not be able to specify a Class Map with the
class command (page 4-196) after entering Policy-Map Configuration mode.

Table 4-66 Quality of Service Commands

Function
Creates a class map for a type of traffic
Defines the criteria used to classify traffic
Creates a policy map for multiple interfaces
Defines a traffic classification for the policy to act on
Classifies IP traffic by setting a CoS, DSCP, or IP-precedence
value in a packet
Defines an enforcer for classified traffic
Applies a policy map defined by the policy-map command to
the input of a particular interface
Displays the QoS class maps which define matching criteria
used for classifying traffic
Displays the QoS policy maps which define classification
criteria for incoming traffic, and may include policers for
bandwidth limitations
service policies on the specified interface
Quality of Service Commands
Mode
GC
CM
GC
PM
PM-C
PM-C
IC
PE
PE
PE
4
Page
4-194
4-194
4-195
4-196
4-197
4-198
4-199
4-199
4-200
4-200
4-193