Cisco Catalyst 2960 Series, Configuration Manual

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SUMMARY STEPS
1.
configure terminal
2. mls qos aggregate-policer aggregate-policer-name rate-bps burst-byte exceed-action { drop |
policed-dscp-transmit }
3. class-map [ match-all | match-any ] class-map-name
4.
policy-map policy-map-name
5. class [ class-map-name | class-default ]
6.
police aggregate aggregate-policer-name
7.
exit
8. interface interface-id
9.
service-policy input policy-map-name
10. end
11. show mls qos aggregate-policer [ aggregate-policer-name ]
12.
copy running-config startup-config
DETAILED STEPS
Purpose Command or Action
Enters the global configuration mode. configure terminal
Example:
Switch#
configure terminal
Step 1
Defines the policer parameters that can be applied to multiple traffic
classes within the same policy map. mls qos aggregate-policer aggregate-policer-name
rate-bps burst-byte exceed-action
{ drop |
policed-dscp-transmit
}
Step 2
By default, no aggregate policer is defined.
Example:
Switch(config)# mls qos aggregate-police
• For aggregate-policer-name , specify the name of the
aggregate policer.
• For rate-bps, specify average traffic rate in bits per second
(b/s). The range is 8000 to 10000000000.
transmit1 48000 8000 exceed-action
policed-dscp-transmit
• For burst-byte, specify the normal burst size in bytes. The
range is 8000 to 1000000.
• Specifies the action to take when the rates are exceeded. Use
the
exceed-action drop
keywords to drop the packet. Use
the
exceed-action policed-dscp-transmit
keywords to mark
down the DSCP value (by using the policed-DSCP map) and
to send the packet.
Creates a class map to classify traffic as necessary. class-map [ match-all | match-any ]
class-map-name
Step 3
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
602
How to Configure QoS