Datasheet

GS-5220-46S2C4X
3
Management
• IPv4 and IPv6 dual stack management
• Switch Management Interfaces
–
Console / Telnet command line interface
–
Web switch management
–
SNMP v1, v2c, and v3 switch management
–
SSH / SSL secure access
• IPv6 Address / NTP management
• Built-in Trivial File Transfer Protocol (TFTP) client
• BOOTP and DHCP for IP address assignment
• System Maintenance
–
Firmware upload / download via HTTP / TFTP
–
Reset button for system reboot or reset to factory
default
–
Dual images
• DHCP relay and option 82
• User privilege levels control
• NTP (Network Time Protocol)
• Link Layer Discovery Protocol (LLDP) and LLDP-MED
• Network diagnostic
–
SFP-DDM (Digital Diagnostic Monitor)
–
Cable diagnostic technology provides the
mechanism to detect and report potential cabling
issues
–
ICMPv6 / ICMPv4 remote ping
• SMTP / Syslog remote alarm
• Four RMON groups (history, statistics, alarms and
events)
• SNMP trap for interface link up and link down
notication
• System Log
• PLANET Smart Discovery Utility for deploy
management
Layer 3 IPv4 and IPv6 VLAN Routing for Secure and Flexible
Management
The GS-5220-46S2C4X not only provides ultra high transmission performance,
and excellent layer 2 and layer 4 technologies, but also layer 3 IPv4/IPv6 VLAN
routing feature which allows to cross over different VLANs and different IP
addresses for the purpose of having a highly-secured, flexible management and
simpler networking application.
Robust Layer 2 Features
The GS-5220-46S2C4X can be programmed for advanced switch management
functions such as dynamic port link aggregation, Q-in-QVLAN, private VLAN,
MultipleSpanningTreeprotocol(MSTP), Layer 2 to Layer 4 QoS, bandwidth
control and IGMP/MLDSnooping. Via the link aggregation of supporting ports,
the GS-5220-46S2C4X allows the operation of a high-speed trunk to combine
withmultipleberportsandsupportsfail-overaswell.
Powerful Security
The GS-5220-46S2C4X offers a 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denedtypicalnetworkapplications. Itsprotectionmechanismalso
comprises 802.1X Port-based and MAC-based user and device authentication.
With the private VLAN function, communication between edge ports can be
prevented to ensure user privacy. The GS-5220-46S2C4X 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-secured corporate networks with
considerably less time and effort than before.
Excellent Traffic Control
The GS-5220-46S2C4X is loaded with powerful traffic management and QoS
features to enhance connection services by service provider. The QoS features
include wire-speed Layer 4 traffic classifiers and bandwidth limit that are
particularly useful for multi-tenant unit, multi business unit, Telco, or network
service provider’s applications. It also empowers the enterprises to take full
advantage of the limited network resources and guarantees the best performance
in VoIP and video conferencing transmission.
Efficient and Secure Management
The GS-5220-46S2C4X Managed Switch is equipped with console, Web and
SNMP management interfaces. The GS-5220-46S2C4X supports standard
Simple Network Management Protocol (SNMP) and can be managed via any
management software based on standard of SNMP protocol. For reducing
product learning time, the GS-5220-46S2C4X offers Cisco-like command via
Telnet or console port and customer doesn’t need to learn new command
from these switches. Moreover, the GS-5220-46S2C4X offers secure remote
management by supporting SSH, SSL and SNMPv3 connections which encrypt
the packet content at each session.
LACPMSTP
Q-in-Q LLDPQoS
MLD
IGMP
L2/L4
Managed Switch
L2/L4
Managed Switch