Switch(config)#class-map map-name
Switch(config-cmap)#match access-group name ACL-name
Switch(config)#class-map match-any map-name
Switch(config-cmap)#match interface fastethernet interface-id

Switch(config)#policy-map policy-map-name
Switch(config-pmap)#class map-name
Switch(config-pmap-c)#bandwidth kbps
Switch(config-pmap)#class class-default

Switch(config-if)#service-policy output policy-map-name

switch(config-if)#mls qos trust cos
switch(config-if)#mls qos cos default-cos

Router(config-if)#mls qos cos override

Switch(config)#mac access-list extended access-list-name
Switch(config)#{deny | permit} {any | host source MAC address} {any | host destination MAC address} [aarp | amber | appletalk | dec-spanning | decnet-iv | diagnostic | dsm | etype-6000 | etype-8042 | lat | lavc-sca | mop-console | mop-dump | msdos | mumps | netbios | vines-echo |vines-ip | xns-idp]
Switch#show access-lists [number | name]

Switch(config)#class-map match-all access-list-name
Switch#show class-map
Switch(config)#policy-map inbound-accesslayer
Switch(config-pmap)#class access-list-name
Switch(config-pmap-c)#set ip dscp number
Switch#show policy-map
Switch(config)#int range FastEthernet start-inteface-id - end-inteface-id
Switch(config-if-range)#service-policy input inbound-accesslayer
Switch#show mls qos interface
Switch#show mls qos interface inteface-id

Switch(config)#ip access-list extended ACL-number
Switch(config-pmap-c)#set ip precedence number

Router(config-pmap-c)#police rate-bps burst-byte [exceed-action {drop|policed-dscp-transmit}]

Switch(config)#mls qos aggregate-police aggregate-policer-name rate-bps burst-byte exceed-action {drop | policed-dscp-transmit}

Switch(config-pmap-c)#police rate-bps burst-byte [exceed-action {drop | policed-dscp-transmit}]

Switch(config)#mls qos map policed-dscp dscp-list to mark-down-dscp
Switch#show mls qos maps policed-dscp

Switch(config)#access-list 1 permit 10.1.0.0 0.0.255.255
Switch(config)#class-map ipclass1
Switch(config-pmap-c)#trust dscp
Switch(config-if)#service-policy input policy-map-name

Switch(config)#access-list 1 permit 10.1.0.0 0.0.255.255
Switch(config)#interface gigabitethernet0/1

Router(config-if)#fair-queue

Router(conf)#mls qos
Router(conf)#class-map prioritytraffic
Router(conf)#match dscp 50
Router(config-if)#service-policy output service-policy-name
Router#show policy-map policy-map class class-name
Router#show policy-map interface interface-name
Router#show queue interface-type interface-number
Router#show policy-map interface

Router(config-if)#max-reserved-bandwidth percent

Router(config-if)#random-detect
Router(config-if)#random-detect exponential-weighting-constant exponent min-threshold max-threshold mark-prob-denominator
Router(config-if)#random-detect precedence precedence min-threshold max-threshold mark-prob-denominator

Router#show interfaces [type slot|port-adapter|port]
Router#show queueing random-detect

Router(config-pmap-c)#priority bandwidth
Router#debug priority
Router#debug
Router#show queue

Router(config-if)#traffic-shape rate bit-rate [burst-size [excess-burst-size]]
Router(config-if)#traffic-shape group access-list-number bit-rate [burst-size [excess-burst-size]]

Router(config-if)#traffic-shape adaptive[bit-rate]
Router(config-if)#traffic-shape fecn-adapt

Router#show traffic-shape
Router#show traffic-shape statistics

Router(config-if)#ip rtp header-compression [passive]
Router(config-if)#ip tcp header-compression [passive]