Cisco Catalyst 4500 Series Command Reference Manual page 104

auto qos classify
C. Template for egress queue classes along with the SRND4 output policy that uses the egress classes to
allocate 8 queues. This template is required by all SRND4 commands:
class-map match-all AutoQos-4.0-Priority-Queue
class-map match-all AutoQos-4.0-Control-Mgmt-Queue
class-map match-all AutoQos-4.0-Multimedia-Conf-Queue
class-map match-all AutoQos-4.0-Multimedia-Stream-Queue
class-map match-all AutoQos-4.0-Trans-Data-Queue
class-map match-all AutoQos-4.0-Bulk-Data-Queue
class-map match-any AutoQos-4.0-Scavenger-Queue
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, you must configure
AutoQos-4.0-Scavenger-Queue to match either qos-group 7 or dscp af11. When you enter the auto qos
classify police command, traffic flows that violate the defined rate limit are remarked to cs1 but retain
their original qos-group classification because qos-groups cannot be remarked as an exceed action.
However, because AutoQos-4.0-Scavenger-Queue is defined before all other queues in the output policy
map, remarked packets fall into it, despite retaining their original qos-group labels.
class AutoQos-4.0-Priority-Queue
class AutoQos-4.0-Control-Mgmt-Queue
class AutoQos-4.0-Multimedia-Conf-Queue
class AutoQos-4.0-Multimedia-Stream-Queue
class AutoQos-4.0-Trans-Data-Queue
class AutoQos-4.0-Bulk-Data-Queue
class class-default
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.3.0SG and IOS 15.1(1)SG)
2-46
set dscp af11
set cos 1
set qos-group 10
class AutoQos-4.0-Scavenger-Classify
set dscp cs1
set cos 1
set qos-group 8
class AutoQos-4.0-Default-Classify
set dscp default
set cos 0
match qos-group 32
match qos-group 16
match qos-group 34
match qos-group 26
match qos-group 18
match qos-group 10
match qos-group 8
match dscp cs1
policy-map AutoQos-4.0-Output-Policye
bandwidth remaining percent 1
priority
police cir percent 30 bc 33 ms
conform-action transmit exceed-action drop
bandwidth remaining percent 10
bandwidth remaining percent 10
bandwidth remaining percent 10
bandwidth remaining percent 10
dbl
bandwidth remaining percent 4
dbl
bandwidth remaining percent 25
dbl
Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
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