Router(config-if)# fair-queue
Router(config-if)# fair-queue [congestive-discard-threshold [dynamic-queues [reservable-queues]]]

Priority Queuing commands
Router(config)# priority-list list-number protocol protocol-name {high | medium | normal | low} queue-keyword keyword-value
Router(config-if)# priority-group list-number
Router(config)# priority-list list-number default {high | medium | normal | low}
Router(config)# priority-list list-number queue-limit [high-limit [medium-limit [normal-limit [low-limit]]]]

Custom Queuing commands
Router(config)# queue-list list-number protocol protocol-name queue-number queue-keyword keyword-value
Router(config)# queue-list list-number default queue-number
Router(config)# queue-list list-number queue queue-number byte-count byte-count-number
Router(config-if)# custom-queue-list [list-number]

Commands to identify traffic class based on IP precedence
Router(config)# route-map map-tag {permit | deny} sequence-number
Router(config-route-map)# set ip precedence number | name
Router(config-route-map)# match ip address {access-list-number | access-list-name} [... access-list-number | ... access-list-name]
Router(config-if)#ip policy route-map map-tag
Router(config-cmap)# match ip precedence ip-precedence-value [ip-precedence-value ip-precedence-value ip-precedence-value]

Commands to create a traffic class map
Router(config)#class-map class-map-name
Router(config-cmap)#match access-group {access-group | name access-group-name}

Router(config)#policy-map policy-map-name
Router(config-pmap)#class {class-name | class-default}
Router(config-pmap-c)#bandwidth {bandwidth-kbps | percent percent}

Command applies CBWFQ to class map
Router(config)#map-class frame-relay map-class-name
Router(config-map-class)#service-policy policy-map

Command applies CBWFQ to interface
Router(config-if)#service-policy policy-map

Router(config-pmap-c)#priority{bandwidth-kbps | percent percentage} [burst]
 

Router#show queue interface-name interface-number [vc [vpi/] vci]]
Router#show queueing [custom | fair | priority | random-detect [interface atm-subinterface [vc [[vpi/] vci]]]]