Cisco Catalyst 2960 Series, Configuration Manual

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Description Command
Displays QoS mapping information. show mls qos maps [ cos-dscp | | cos-output-q |
dscp-cos | | dscp-mutation dscp-mutation-name |
dscp-output-q | ip-prec-dscp | policed-dscp ]
Displays QoS settings for the egress queues. show mls qos queue-set [ qset-id ]
Displays QoS policy maps, which define classification
criteria for incoming traffic.
Do not use the show policy-map interface privileged
EXEC command to display classification information
for incoming traffic. The
control-plane and interface
keywords are not supported, and the statistics shown in
the display should be ignored.
show policy-map [ policy-map-name [ class
class-map-name ]]
Displays the DSCP transparency setting.
show running-config | include rewrite
Configuration Examples for QoS
Example: Configuring Port to the DSCP-Trusted State and Modifying the
DSCP-to-DSCP-Mutation Map
This example shows how to configure a port to the DSCP-trusted state and to modify the
DSCP-to-DSCP-mutation map (named
gi1/0/2-mutation ) so that incoming DSCP values 10 to 13 are mapped
to DSCP 30:
Switch(config)# mls qos map dscp-mutation gigabitethernet1/0/2-mutation
10 11 12 13 to 30
Switch(config)# interface gigabitethernet1/0/2
Switch(config-if)# mls qos trust dscp
Switch(config-if)#
mls qos dscp-mutation gigabitethernet1/0/2-mutation
Switch(config-if)# end
Related Topics
Configuring the DSCP Trust State on a Port Bordering Another QoS Domain, on page 582
Examples: Classifying Traffic by Using ACLs
This example shows how to allow access for only those hosts on the three specified networks. The wildcard
bits apply to the host portions of the network addresses. Any host with a source address that does not match
the access list statements is rejected.
Switch(config)# access-list 1 permit 192.5.255.0 0.0.0.255
Switch(config)#
access-list 1 permit 128.88.0.0 0.0.255.255
Switch(config)# access-list 1 permit 36.0.0.0 0.0.0.255
! (Note: all other access implicitly denied)
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
631
Configuration Examples for QoS