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
bandwidth
Related Commands Command Description
class Specifies the name of the class whose traffic policy you want to
create or change.
dbl Enables active queue management on a transmit queue used by a
class of traffic.
policy-map Creates or modifies a policy map that can be attached to multiple
ports to specify a service policy and to enter policy-map
configuration mode.
priority Enables the strict priority queue (low-latency queueing [LLQ])
and to give priority to a class of traffic belonging to a policy map
attached to a physical port.
service-policy (policy-map
class)
Creates a service policy that is a quality of service (QoS) policy
within a policy map.
shape (class-based queueing) Enables traffic shaping a class of traffic in a policy map attached
to a physical port.
show policy-map Displays information about the policy map.

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