Cisco Catalyst 4500 Series Command Reference Guide

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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
police
police
To configure the Traffic Policing feature, use the police QoS policy-map class configuration command.
To remove the Traffic Policing feature from the configuration, use the no form of this command.
police {bps | kbps | mbps |gbps} [burst-normal] [burst-max] conform-action action exceed-action
action [violate-action action]
no police {bps | kbps | mbps |gbps} [burst-normal] [burst-max] conform-action action
exceed-action action [violate-action action]
Syntax Description
Defaults This command is disabled by default.
Command Modes Policy-map class configuration mode (when specifying a single action to be applied to a market packet)
Policy-map class police configuration mode (when specifying multiple actions to be applied to a marked
packet)
bps Average rate, in bits per second. Valid values are 32,000 to 32,000,000,000.
kbps Average rate, in kilobytes per second. Valid values are 32 to 32,000,000.
mbps Average rate, in megabits per second. Valid values are 1 to 32,000.
gbps Average rate, in gigabits per second. Valid values are 1 to 32.
burst-normal (Optional) Normal burst size, in bytes. Valid values are 64 to 2,596,929,536.
Burst value of up to four times the configured rate can be supported.
burst-max (Optional) Excess burst size, in bytes. Valid values are 64 to 2,596,929,536.
Burst value of upto four times the configured rate can be supported.
conform-action Action to take on packets that conform to the rate limit.
exceed-action Action to take on packets that exceed the rate limit.
violate-action (Optional) Action to take on packets that violate the normal and maximum
burst sizes.
action Action to take on packets. Specify one of the following keywords:
• drop—Drops the packet.
• set-cos-transmit new-ios—Sets the class of services (CoS) value to a
new value and send the packet. The range is 0 to 7.
• set-dscp-transmit value—Sets the IP differentiated services code point
(DSCP) value and transmits the packet with the new IP DSCP value
setting.
• set-prec-transmit value—Sets the IP precedence and transmits the
packet with the new IP precedence value setting.
• transmit—Transmits the packet. The packet is not altered.

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E