Dell PowerConnect 3524 User Manual

Spanning-Tree Commands 361
Command Mode
Global Configuration mode.
User Guidelines
The bridge with the lowest priority is elected as the root bridge.
Example
The following example configures Spanning Tree priority to 12288.
spanning-tree disable
The spanning-tree disable Interface Configuration mode command disables Spanning Tree on a specific
port. Use the no form of this command to enable Spanning Tree on a port.
Syntax
• spanning-tree disable
• no spanning-tree disable
Default Configuration
Spanning tree is enabled on all ports.
Command Mode
Interface Configuration (Ethernet, port-channel) mode.
User Guidelines
There are no user guidelines for this command.
Example
The following example disables spanning-tree on Ethernet port 1/e5.
spanning-tree cost
The spanning-tree cost Interface Configuration mode command configures the Spanning Tree path cost
for a port. Use the no form of this command to return to the default configuration.
Console(config)# spanning-tree priority 12288
Console(config)# interface ethernet 1/e5
Console(config-if)# spanning-tree disable
book.book Page 361 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