Cisco Catalyst 2960 Series, Configuration Manual

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Purpose Command or Action
Example:
Switch(config-pmap-c)# set dscp
• For ip precedence new-precedence, enter a new IP-precedence value to be
assigned to the classified traffic. The range is 0 to 7.
To remove an assigned DSCP or IP precedence value, use the no set
{ dscp new-dscp | ip precedence new-precedence } policy-map
configuration command.
Note
45
Defines a policer for the classified traffic. police rate-bps burst-byte
[ exceed-action { drop |
policed-dscp-transmit
}]
Step 7
By default, no policer is defined.
• For rate-bps, specify average traffic rate in bits per second (b/s). The range
is 8000 to 10000000000.
Example:
Switch(config-pmap-c)# police
• For burst-byte, specify the normal burst size in bytes. The range is 8000 to
1000000.
100000
80000 drop
• (Optional) 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.
To remove an existing policer, use the no police rate-bps burst-byte
[ exceed-action { drop | policed-dscp-transmit }] policy-map configuration
command.
Note
Returns to policy map configuration mode. exit
Example:
Switch(config-pmap-c)# exit
Step 8
Returns to global configuration mode. exit
Example:
Switch(config-pmap)# exit
Step 9
Specifies the port to attach to the policy map, and enters interface configuration
mode.
interface interface-id
Example:
Switch(config)# interface
Step 10
Valid interfaces include physical ports.
gigabitethernet 2/0/1
Specifies the policy-map name, and applies it to an ingress port. service-policy input
policy-map-name Step 11
Only one policy map per ingress port is supported.
Example:
Switch(config-if)#
To remove the policy map and port association, use the no service-policy
input policy-map-name interface configuration command.
Note
service-policy
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
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How to Configure QoS