Dell PowerConnect 3524 User Manual

Address Table Commands 109
port security
The port security Interface Configuration mode command locks the port, thereby, blocking unknown
traffic and preventing the port from learning new addresses. Use the no form of this command to return
to the default configuration.
Syntax
• port security [ forward | discard | discard-shutdown ] [ trap seconds ]
• no port security
• forward — Forwards packets with unlearned source addresses, but does not learn the address.
•
discard — Discards packets with unlearned source addresses. This is the default if no option is
indicated.
•
discard-shutdown — Discards packets with unlearned source addresses. The port is also shut
down.
•
seconds — Sends SNMP traps and defines the minimum amount of time in seconds between
consecutive traps. (Range: 1 - 1000000)
Default Configuration
This setting is disabled.
Command Mode
Interface Configuration (Ethernet, port-channel) mode.
User Guidelines
There are no user guidelines for this command. 802.1x multiple host mode must be enabled.
Example
The following example enables port 1/e1 to forward all packets without learning addresses of packets
from unknown sources and sends traps every 100 seconds if a packet with an unknown source address is
received.
Console(config)# interface ethernet 1/e1
Console(config-if)# port security forward trap 100
book.book Page 109 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