Displaying Qos Information - Cisco 2950G 24 - Catalyst Switch Software Configuration Manual

Displaying QoS Information

To disable the WRR scheduler and enable the strict priority scheduler, use the
no wrr-queue bandwidth global configuration command.
Displaying QoS Information
To display QoS information, use one or more of the privileged EXEC commands in
Table 26-5 Commands for Displaying QoS Information
Command
show class-map [class-map-name]
show policy-map [policy-map-name [class class-name]]
show mls qos maps [cos-dscp | dscp-cos]
show mls qos interface [interface-id] [policers]
show mls masks [qos | security]
show wrr-queue cos-map
show wrr-queue bandwidth
1. Available only on a switch running the EI.
2. You can define up to 13 DSCP values for which byte or packet statistics are gathered by hardware by using the show mls qos interface statistics
privileged EXEC command.
3. Access control parameters are called masks in the switch CLI commands and output.
Catalyst 2950 Desktop Switch Software Configuration Guide
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1
1
1
1
1
Purpose
Display QoS class maps, which define the match criteria to
classify traffic.
Display QoS policy maps, which define classification criteria for
incoming traffic.
Display QoS mapping information. Maps are used to generate an
internal DSCP value, which represents the priority of the traffic.
Display QoS information at the interface level, including the
configuration of the egress queues and the CoS-to-egress-queue
map, which interfaces have configured policers, and ingress and
egress statistics (including the number of bytes dropped).
Display details regarding the masks
ACLs.
Display the mapping of the CoS priority queues.
Display the WRR bandwidth allocation for the CoS priority
queues.
Chapter 26 Configuring QoS
Table 26-5:
2
3
used for QoS and security
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