Dell PowerConnect 3524 User Manual

300 QoS Commands
Command Mode
User EXEC mode.
User Guidelines
There are no user guidelines for this command.
Example
The following example displays QoS attributes when QoS is disabled on the device.
priority-queue out num-of-queues
The priority-queue out num-of-queues Global Configuration mode command configures the number of
expedite queues. Use the no form of this command to return to the default configuration.
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 are
the queues with higher indexes. (Values: 0 or 4 )
Default Configuration
All queues are expedite queues.
Command Mode
Global Configuration mode.
User Guidelines
• When the specified number of expedite queues is 0, WRR scheduling mechanism is used to allocate
weights to queues in the ratio 1:2:4:8
• When the specified number of expedite queues is 4, queues are allocated priorities according to the
selected trust mode, i.e. according to VPT or DSCP.
console# show qos
Qos: basic
Basic trust: vpt
console#
book.book Page 300 Thursday, December 18, 2008 7:40 PM

Dell PowerConnect 3524 Specifications

General

Throughput	9.5 Mpps
Number of queues	4
MAC address table	8000 entries
Maximum data transfer rate	0.1 Gbit/s
Supported data transfer rates	10/100 Mbps
10G support	No
Number of VLANs	256
Flow control support	Yes
Networking standards	IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.3ad
Input frequency	50/60 Hz
Weight (imperial)	11 lbs
Dimensions (WxDxH)	440 x 257 x 43.2 mm
Networking features	Gigabit Ethernet, Fast Ethernet
Authentication method	RADIUS, TACACS+
Connectivity technology	Wired
Dimensions (W x D x H) (imperial)	17.3 x 10.12 x 1.7 \
Switch type	Managed
Switch layer	L2
Data link protocols	Ethernet
Supported network protocols	HTTP, HTTPS/SSL, SSH
Power connector	DC-in jack
Gigabit Ethernet (copper) ports quantity	2
Basic switching RJ-45 Ethernet ports quantity	24
Product color	Black
Power source	AC
Input voltage	100 - 240 V
Storage temperature (T-T)	-20 - 70 °C
Operating temperature (T-T)	0 - 45 °C
Storage relative humidity (H-H)	10 - 95 %
Operating relative humidity (H-H)	10 - 90 %

Weight and Dimensions

Weight	5000 g