Dell PowerConnect 5424 User Manual

Introduction 23
DHCP Snooping
DHCP Snooping expands network security by providing firewall security between untrusted interfaces
and DHCP servers. By enabling DHCP Snooping network administrators can differentiate between
trusted interfaces connected to end-users or DHCP Servers and untrusted interfaces located beyond the
network firewall.
For more information, see "Configuring DHCP Snooping" on page 269.
Additional CLI Documentation
The CLI Reference Guide, which is available on the Documentation CD, provides information about
the CLI commands used to configure the device. The document provides information including the CLI
description, syntax, default values, guidelines, and examples.

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