Specifications

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Catalyst 4500 Se ries S wit ch C is co IO S C om mand R efer ence —Re lease I OS XE 3 .3.0 XO(1 5.1 (1)XO)
OL_28738-01
Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
auto qos video
match qos-group 16
class-map match-all AutoQos-4.0-Multimedia-Conf-Queue
match qos-group 34
class-map match-all AutoQos-4.0-Multimedia-Stream-Queue
match qos-group 26
class-map match-all AutoQos-4.0-Trans-Data-Queue
match qos-group 18
class-map match-all AutoQos-4.0-Bulk-Data-Queue
match qos-group 10
class-map match-any AutoQos-4.0-Scavenger-Queue
match qos-group 8
match dscp cs1
Because police commands executed in policy map configuration mode do not allow the remarking of
qos-groups for traffic flows that exceed defined rate limits, AutoQos-4.0-Scavenger-Queue must be
configured to match either qos-group 7 or dscp af11. When the auto qos classify po lice command has
been executed, traffic flows that violate the defined rate limit are remarked to cs1 but retain their original
qos-group classification because qo s-group s cannot be remar ked as an ex ceed action . However, bec ause
AutoQos-4.0-Scavenger-Queue is defined before all othe r queues in the output policy map, remarked
packets will fall into it, despite retaining their original qos-group labels.
policy-map AutoQos-4.0-Output-Policy
class AutoQos-4.0-Scavenger-Queue
bandwidth remaining percent 1
class AutoQos-4.0-Priority-Queue
priority
police cir percent 30 bc 33 ms
conform-action transmit exceed-action drop
class AutoQos-4.0-Control-Mgmt-Queue
bandwidth remaining percent 10
class AutoQos-4.0-Multimedia-Conf-Queue
bandwidth remaining percent 10
class AutoQos-4.0-Multimedia-Stream-Queue
bandwidth remaining percent 10
class AutoQos-4.0-Trans-Data-Queue
bandwidth remaining percent 10
dbl
class AutoQos-4.0-Bulk-Data-Queue
bandwidth remaining percent 4
dbl
class class-default
bandwidth remaining percent 25
Interfac e Lev el Comm ands G enera ted
For Fa/Gi g Por ts:
Switch(config-if)# service-policy input AutoQos-4.0-Input-Policy
service-policy output AutoQos-4.0-Output-Policy
Examples This example shows how to generate a QoS configuration on the cisco-telepresence interface
gigabitethernet1/1:
Switch(config)# interface gigabitethernet1/1
Switch(config-if)# auto qos video cts
Switch(config-if)# do sh running interface gigabitethernet1/1
interface interface-id
auto qos video cts
qos trust device cts
service-policy input AutoQos-4.0-Input-Policy
service-policy output AutoQos-4.0-Output-Policy