Datasheet

3
SGS-5240 series
• IP address access management to prevent unauthorized
intruder
Management
• IPv4 and IPv6 dual stack management
• Switch Management Interfaces
– Console and Telnet Command Line Interface
– HTTP web switch management
– SNMP v1 and v2c switch management
– SSHv2, SSLv3 and SNMP v3 secure access
• SNMP Management
– Four RMON groups (history, statistics, alarms, and
events)
– SNMP trap for interface Link Up and Link Down
notication
• Built-in Trivial File Transfer Protocol (TFTP) client
• BOOTP and DHCP for IP address assignment
• System Maintenance
– Firmware upload/download via HTTP
– Reset button for system reboot or reset to factory
default
– Dual images
• DHCP Functions:
– DHCP Relay
– DHCP Option 82
• User Privilege levels control
• Network Time Protocol (NTP) and SNTP
• Network Diagnostic
– SFP-DDM (Digital Diagnostic Monitor)
– Cable diagnostic technology provides the mechanism
to detect and report potential cabling issues
– ICMPv6/ICMPv4 remote ping
• Syslog remote alarm
• System Log
Power over Ethernet (SGS-5240-24P4X)
• Complies with IEEE 802.3at Power over Ethernet Plus
• Up to 24 ports of IEEE 802.3at PoE devices powered
• Auto detects powered device (PD)
• Circuit protection prevents power interference between
ports
• Remote power feeding up to 100 meters
• PoE management
– Total PoE power budget control
– Per port PoE function enable/disable
– PoE port power feeding priority
– PD classication detection
Layer 3 IPv4 and IPv6 VLAN Routing for Secure and Flexible Management
The SGS-5240 series supports IPv4/IPv6 VLAN routing feature which allows to
cross over different VLANs and different IP addresses for the purpose of having a
highly-secure, exible management and simpler networking application.
Strong Multicast
The SGS-5240 series supports abundant multicast features. In Layer 2, it features
IPv4 IGMPv1/v2/v3 snooping and IPv6 MLD v1/v2 snooping. With Multicast VLAN
Register (MVR), multicast receiver/sender control and illegal multicast source
detection functions, the SGS-5240 series provides great application experience
for customers.
Robust Layer 2 Features
The SGS-5240 series can be programmed for basic switch management functions
such as port speed configuration, port aggregation, VLAN, Multiple Spanning Tree
Protocol and bandwidth control. This switch provides 802.1Q tagged VLAN, Q-in-Q,
voice VLAN and GVRP Protocol functions. By supporting port aggregation, the SGS-
5240 series allows the operation of a high-speed trunk combined with multiple ports.
LACPMSTP
Q-in-Q LLDPQoS
MLD
IGMP
L2/L4
Managed Switch
L2/L4
Managed Switch
Powerful Network Security
The SGS-5240 series offers comprehensive Layer 2 to Layer 4 Access Control List
(ACL) for enforcing security to the edge. It can be used to restrict network access
by denying packets based on source and destination IP address, TCP/UDP ports
or defined typical network applications. Its protection mechanism also comprises
802.1x Port-based, MAC-based and web-based user and device authentications.
Advanced IP Network Protection
The SGS-5240 series also provides DHCP Snooping, IP Source Guard and
Dynamic ARP Inspection functions to prevent IP snooping from attack and discard
ARP packets with invalid MAC address. The network administrators can now
construct highly-secure corporate networks with considerably less time and effort
than before.
Efcient and Secure Management
For efcient management, the SGS-5240 series is equipped with console, Web and
SNMP management interfaces.
SGS-5240 Series