Dell PowerConnect 5424 User Manual

414 Configuring Quality of Service
Enabling Trust:
1 Open the CoS Settings page .
2 Select Trust in the Trust Mode field.
3 Click Apply Changes.
Trust is enabled on the device.
Enabling Trust Using the CLI Commands
The following table summarizes the equivalent CLI commands for configuring fields in the CoS
Settings page.
The following is an example of the CLI commands:
Defining QoS Interface Settings
The Interface Settings page contains fields for defining, per interface, if the selected Trust mode is to be
activated. The default priority for incoming untagged packets is also selected in the Interface Settings
page. To open the Interface Settings page, click Quality of Service → CoS Global Parameters→ Interface
Settings in the tree view.
Table 9-3. CoS Setting CLI Commands
CLI Command Description
qos trust [cos | dscp]
Configures the system to basic mode and the
"trust" state.
no cos trust
Returns to the non-trusted state.
Console (config)# cos trust dscp

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