Cisco Catalyst 2000 User Manual

246 Cisco LAN Switching Configuration Handbook
Table 13-8 Commands to Display QoS Configuration and Operation Information
Display Function Command
QoS port information
(exec) show mls qos {type number | port-
channel number | vlan vlan-id]
Port queue scheduling and congestion
avoidance
(exec) show queueing interface {type number |
Null interface-number | vlan vlan-id}
QoS mapping
(exec) show mls qos maps
Policers
(exec) show mls qos aggregate policer
[aggregate-name]
QoS policies
(exec) show class-map [class-name]
OR
(exec) show policy-map policy-map-name
Policy activity on an interface
(exec) show policy-map interface [type num-
ber | null interface-number | Vlan vlan-id]
[input | output]
13-3: QoS Data Export
■ QoS statistics data can be gathered from sources within a switch and sent to a data
collection device.
■ QoS data export is limited to the Catalyst 6000 family.
■ Statistics data is exported using a specific UDP port or a syslog facility.
■ The sources of QoS data can be one of the following. The data fields shown are sep-
arated by a delimiter character when data is exported:
■ Switch port: Data export type 1, slot/port, number of ingress packets, ingress
bytes, egress packets, egress bytes, and a time stamp.
■ Aggregate policer: Data export type 3, policer name, number of in-profile
packets, out-of-profile packets exceeding the CIR, out-of-profile packets exceed-
ing the PIR, and a time stamp.
■ QoS policy class map: Data export type 4, class map name, port, VLAN, or
port-channel number, number of in-profile packets, out-of-profile packets ex-
ceeding the CIR, out-of-profile packets exceeding the PIR, and a time stamp.
Configuration
1. Specify how to send QoS statistics.
a. Select a destination for statistic collection:
(global) mls qos statistics-export destination {host-name | host-ip-
address}

Cisco Catalyst 2000 Specifications

General

Brand	Cisco
Model	Catalyst 2000
Category	Switch
Language	English