Cisco Catalyst 2950

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Catalyst 2950 and Catalyst 2955 Switch Command Reference
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Chapter 2 Catalyst 2950 and 2955 Cisco IOS Commands
show mls qos interface
This is an example of output from the show mls qos interface command when pass-through mode is
configured on an interface:
Switch> show mls qos interface fastethernet0/2
FastEthernet0/2
trust state:not trusted
trust mode:not trusted
COS override:dis
default COS:0
pass-through:dscp
This is an example of output from the show mls qos interface-id policers command:
Switch> show mls qos interface fastethernet0/1 policers
FastEthernet0/1
policymap=pmtimerin
type=Single rate=1000000, burst=4096
type=Single rate=2000000, burst=4096
Related Commands Command Description
mls qos cos Defines the default class of service (CoS) value of a port or assigns the
default CoS to all incoming packets on the port.
mls qos map Defines the class of service (CoS)-to-Differentiated Services Code Point
(DSCP) map and DSCP-to-CoS map.
mls qos trust Configures the port trust state. Ingress traffic can be trusted and
classification is performed by examining the CoS or DSCP value.