PLANET SGSD-1022 - Manual (Page 641)

User’s Manual of SGSD-1022 / SGSD-1022P
SGSW-2840 / SGSW-2840P
Syntax
[no] class class-map-name
class-map-name -Name of the class map. (Range: 1-16 characters)
Default Setting
None
Command Mode
Policy Map Configuration
Command Usage
• Use the policy-map command to specify a policy map and enter Policy Map configuration mode. Then use the class
command to enter Policy Map Class configuration mode. And finally, use the set and police commands to specify the
match criteria, where the:
-set command classifies the service that an IP packet will receive.
-police command defines the maximum throughput, burst rate, and the action that results from a policy violation.
• can configure up to 16 rules per Class Map. You can also include multiple classes in a Policy Map.
Example
This example creates a policy called “rd_policy,” uses the class command to specify the previously defined “rd_class,”
uses the set command to classify the service that incoming packets will receive, and then uses the police command to
limit the average bandwidth to 100,000 Kbps, the burst rate to 1522 bytes, and configure the response to drop any
violating packets.
Console(config)#policy-map rd_policy
Console(config-pmap)#class rd_class
Console(config-pmap-c)#set ip dscp 3
Console(config-pmap-c)#police 100000 1522 exceed-action drop
Console(config-pmap-c)#
set
This command services IP traffic by setting a CoS, DSCP, or IP Precedence value in a matching packet (as specified by the
match command on page 4-292). Use the no form to remove the traffic classification.
Syntax
[no] set {cos new-cos | ip dscp new-dscp | ip precedence new-precedence | ipv6 dscp new-dscp}
new-cos -New Class of Service (CoS) value. (Range: 0-7)
new-dscp - New Differentiated Service Code Point (DSCP) value. (Range: 0-63)
new-precedence - New IP Precedence value. (Range: 0-7)
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