Dell PowerConnect 5424 Command Line Interface Guide

298 QoS Commands
Example
The following example configures port g5 to default trust state (CoS).
qos cos
The qos cos Interface Configuration mode command configures the default port CoS value. Use the no
form of this command to return to the default setting.
Syntax
• qos cos default-cos
• no qos cos
• default-cos — Specifies the default CoS value being assigned to the port. If the port is trusted and
the packet is untagged then the default CoS value becomes the CoS value. (Range: 0 - 7)
Default Configuration
Port CoS is 0.
Command Mode
Interface Configuration (Ethernet, port-channel) mode.
User Guidelines
• You can use the default value to assign a CoS value to all untagged packets entering the port.
Example
The following example configures port g5 default CoS value to 3.
show qos map
The show qos map User EXEC mode command displays all the QoS maps.(CHECK WITH MARY)
Syntax
• show qos map [ dscp-queue ]
• dscp-queue — Displays the DSCP to queue map.
Console (config)# interface ethernet g5
Console (config-if) qos trust
Console (config)# interface ethernet g5
Console (config-if) qos cos 3
5400_CLI.book Page 298 Wednesday, December 17, 2008 4:33 PM

Dell PowerConnect 5424 Specifications

General

Ports	24 x 10/100/1000Base-T
Switching Capacity	48 Gbps
Forwarding Rate	35.7 Mpps
VLAN Support	Yes
Rack Mountable	Yes
Power Supply	Internal
MAC Address Table Size	8K entries
RAM	128 MB
Flash Memory	16 MB
Voltage Required	100-240V AC
Management	Web, CLI, SNMP
Operating Temperature	0°C to 45°C
Storage Temperature	-20°C to 70°C
Humidity	10% to 90% (non-condensing)
Standards Compliance	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Remote Management Protocol	SNMP, RMON, Telnet
Features	QoS, VLAN, Link Aggregation