Dell PowerConnect 5324 Command Line Interface Reference Manual

212 QoS Commands
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Example
The following example assigns WRR weights to egress queues.
priority-queue out num-of-queues
The priority-queue out num-of-queues Global Configuration mode command enables the egress
queues to be expedite queues. Use the
no form of this command to return to the default values.
Syntax
priority-queue out num-of-queues number-of-queues
no priority-queue out num-of-queues
• number-of-queues —Assign the number of queues to be expedite queues. The expedite
queues would be the queues with higher indexes. (Range: 1 - 4)
Default Configuration
All queues are expedite queues.
Command Mode
Global Configuration mode
User Guidelines
• When configuring the priority-queue out num-of-queues command, the weighted round
robin (WRR) weight ratios are affected because there are fewer queues participating in WRR.
• Queue 4 is taken as the highest index queue. Queue 3 is taken as the next highest queue. If
two priority queues are selected then queue 4 and 3 will be used. Leaving queue 2 and 1 for
WRR.
Console(config)# priority-queue num-of-queues 1
Console(config)# interface ethernet g1
Console(config-if)# wrr-queue bandwidth 20 30 50
Console(config)# priority-queue num-of-queues 0
Console(config)# interface ethernet g3
Console(config-if)# wrr-queue bandwidth 20 30 50 10

Dell PowerConnect 5324 Specifications

General

Switching Capacity	48 Gbps
VLAN Support	Yes
Rack Mountable	Yes
Device Type	Switch
MAC Address Table Size	8K entries
RAM	64 MB
Flash Memory	8 MB
Power Device	Internal power supply
Voltage Required	AC 120/230 V (50/60 Hz)
Jumbo Frame Support	Yes
Ports	24 x 10/100/1000 + 2 x SFP
Management	Web-based, SNMP, CLI
Enclosure Type	Rack-mountable
Routing Protocol	Static IP routing
Remote Management Protocol	SNMP 1, 2, 3
Features	Flow control, auto-negotiation, port mirroring, Quality of Service (QoS)
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x
Operating Temperature	0 °C to 45 °C
Storage Temperature	-20 °C to 70 °C
Humidity	5% to 95% (non-condensing)
Layer	Layer 2