Cisco Catalyst 2950 Command Reference

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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
wrr-queue cos-map
In the previous example, CoS priority queue 1 is no longer used because no CoS value is assigned to the
queue.
You can set the CoS values to the default values by entering the no wrr-queue cos-map global
configuration command.
You can verify your settings by entering the show wrr-queue cos-map privileged EXEC command.
Related Commands
CoS Value CoS Priority Queue
Not applied 1
0, 1, 2, 3 2
4, 5 3
6, 7 4
Command Description
wrr-queue bandwidth Assigns weighted round-robin (WRR) weights to the four CoS
priority queues.
show wrr-queue bandwidth Displays the WRR bandwidth allocation for the four CoS
priority queues.
show wrr-queue cos-map Displays the mapping of the CoS to the priority queues.

Cisco Catalyst 2950 Specifications

General

Forwarding Bandwidth	8.8 Gbps
Switching Capacity	13.6 Gbps
Forwarding Rate	6.6 Mpps
Weight	3.6 kg
RAM	16 MB
Flash Memory	8 MB
Operating Humidity	10% to 85% non-condensing
Uplink Ports	2 x 10/100/1000Base-T
Dimensions	4.4 cm x 44.5 cm x 24.2 cm
Remote Management Protocol	SNMP, Telnet, HTTP
Features	Quality of Service (QoS), VLAN support
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p
Status Indicators	system
Operating Temperature	0 to 45°C
Ports	24 x 10/100 Ethernet ports
MAC Address Table Size	8, 192 entries
Power Supply	Internal 100-240V AC, 50-60Hz