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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
class
Related Commands Command Description
bandwidth Specifies or modifies the minimum bandwidth provided to a class
belonging to a policy map attached to a physical port.
class-map Creates a class map to be used for matching packets to the class
whose name you specify and to enter class-map configuration
mode.
dbl Enables active queue management on a transmit queue used by a
class of traffic.
police Configures the Traffic Policing feature.
police (percent) Configures traffic policing on the basis of a percentage of
bandwidth available on an interface.
police rate Configures single- or dual-rate policer.
policy-map Creates 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 (interface
configuration)
Attaches a policy map to an interface.
service-policy (policy-map
class)
Creates a service policy that is a quality of service (QoS) policy
within a policy map.
set Marks IP traffic by setting a class of service (CoS), a
Differentiated Services Code Point (DSCP), or IP-precedence in
the packet.
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.
trust Defines a trust state for traffic classified through the class
policy-map configuration command.
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