Cisco Catalyst 2960 Series User Manual

PurposeCommand 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)
600
How to Configure QoS

Cisco Catalyst 2960 Series Specifications

General

Layer	Layer 2
Power over Ethernet (PoE)	Available on some models
RAM	128 MB
Flash Memory	32 MB
MAC Address Table Size	8000
Operating Temperature	0°C to 45°C (32 to 113°F)
Ports	24 or 48 x 10/100/1000